mirror of https://github.com/wwarthen/RomWBW.git
Browse Source
- Minor documentation enhancements - Add "Autoboot in nn Seconds..." message to RomLdrpull/461/head
Wayne Warthen
1 year ago
12 changed files with 680 additions and 651 deletions
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|
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**RomWBW ReadMe** \ |
|||
Version 3.5 \ |
|||
Wayne Warthen ([wwarthen@gmail.com](mailto:wwarthen@gmail.com)) \ |
|||
29 Nov 2024 |
|||
|
|||
# Overview |
|||
|
|||
RomWBW software provides a complete, commercial quality implementation |
|||
of CP/M (and workalike) operating systems and applications for modern |
|||
Z80/180/280 retro-computing hardware systems. A wide variety of |
|||
platforms are supported including those produced by these developer |
|||
communities: |
|||
|
|||
- [RetroBrew Computers](https://www.retrobrewcomputers.org) |
|||
(<https://www.retrobrewcomputers.org>) |
|||
- [RC2014](https://rc2014.co.uk) (<https://rc2014.co.uk>), |
|||
[RC2014-Z80](https://groups.google.com/g/rc2014-z80) |
|||
(<https://groups.google.com/g/rc2014-z80>) |
|||
- [Retro Computing](https://groups.google.com/g/retro-comp) |
|||
(<https://groups.google.com/g/retro-comp>) |
|||
- [Small Computer Central](https://smallcomputercentral.com/) |
|||
(<https://smallcomputercentral.com/>) |
|||
|
|||
A complete list of the currently supported platforms is found in the |
|||
\[Installation\] section. |
|||
|
|||
General features include: |
|||
|
|||
- Z80 Family CPUs including Z80, Z180, and Z280 |
|||
- Banked memory services for several banking designs |
|||
- Disk drivers for RAM, ROM, Floppy, IDE ATA/ATAPI, CF, SD, USB, Zip, |
|||
Iomega |
|||
- Serial drivers including UART (16550-like), ASCI, ACIA, SIO |
|||
- Video drivers including TMS9918, SY6545, MOS8563, HD6445 |
|||
- Keyboard (PS/2) drivers via VT8242 or PPI interfaces |
|||
- Real time clock drivers including DS1302, BQ4845 |
|||
- OSes: CP/M 2.2, ZSDOS, CP/M 3, NZ-COM, ZPM3, QPM, p-System, and |
|||
FreeRTOS |
|||
- Built-in VT-100 terminal emulation support |
|||
|
|||
RomWBW is distributed as both source code and pre-built ROM and disk |
|||
images. Some of the provided software can be launched directly from the |
|||
ROM firmware itself: |
|||
|
|||
- System Monitor |
|||
- Operating Systems (CP/M 2.2, ZSDOS) |
|||
- ROM BASIC (Nascom BASIC and Tasty BASIC) |
|||
- ROM Forth |
|||
|
|||
A dynamic disk drive letter assignment mechanism allows mapping |
|||
operating system drive letters to any available disk media. |
|||
Additionally, mass storage devices (IDE Disk, CF Card, SD Card, etc.) |
|||
support the use of multiple slices (up to 256 per device). Each slice |
|||
contains a complete CP/M filesystem and can be mapped independently to |
|||
any drive letter. This overcomes the inherent size limitations in legacy |
|||
OSes and allows up to 2GB of accessible storage on a single device. |
|||
|
|||
The pre-built ROM firmware images are generally suitable for most users. |
|||
However, it is also very easy to modify and build custom ROM images that |
|||
fully tailor the firmware to your specific preferences. All tools |
|||
required to build custom ROM firmware under Windows are included – no |
|||
need to install assemblers, etc. The firmware can also be built using |
|||
Linux or MacOS after confirming a few standard tools have been |
|||
installed. |
|||
|
|||
Multiple disk images are provided in the distribution. Most disk images |
|||
contain a complete, bootable, ready-to-run implementation of a specific |
|||
operating system. A “combo” disk image contains multiple slices, each |
|||
with a full operating system implementation. If you use this disk image, |
|||
you can easily pick whichever operating system you want to boot without |
|||
changing media. |
|||
|
|||
By design, RomWBW isolates all of the hardware specific functions in the |
|||
ROM chip itself. The ROM provides a hardware abstraction layer such that |
|||
all of the operating systems and applications on a disk will run on any |
|||
RomWBW-based system. To put it simply, you can take a disk (or CF/SD/USB |
|||
Card) and move it between systems transparently. |
|||
|
|||
A tool is provided that allows you to access a FAT-12/16/32 filesystem. |
|||
The FAT filesystem may be coresident on the same disk media as RomWBW |
|||
slices or on stand-alone media. This makes exchanging files with modern |
|||
OSes such as Windows, MacOS, and Linux very easy. |
|||
|
|||
# Acquiring RomWBW |
|||
|
|||
The [RomWBW Repository](https://github.com/wwarthen/RomWBW) |
|||
(<https://github.com/wwarthen/RomWBW>) on GitHub is the official |
|||
distribution location for all project source and documentation. The |
|||
fully-built distribution releases are available on the [RomWBW Releases |
|||
Page](https://github.com/wwarthen/RomWBW/releases) |
|||
(<https://github.com/wwarthen/RomWBW/releases>) of the repository. On |
|||
this page, you will normally see a Development Snapshot as well as |
|||
recent stable releases. Unless you have a specific reason, I suggest you |
|||
stick to the most recent stable release. Expand the “Assets” drop-down |
|||
for the release you want to download, then select the asset named |
|||
RomWBW-vX.X.X-Package.zip. The Package asset includes all pre-built ROM |
|||
and Disk images as well as full source code. The other assets contain |
|||
only source code and do not have the pre-built ROM or disk images. |
|||
|
|||
All source code and distributions are maintained on GitHub. Code |
|||
contributions are very welcome. |
|||
|
|||
# Installation & Operation |
|||
|
|||
In general, installation of RomWBW on your platform is very simple. You |
|||
just need to program your ROM with the correct ROM image from the RomWBW |
|||
distribution. Subsequently, you can write disk images on your disk |
|||
drives (IDE disk, CF Card, SD Card, etc.) which then provides even more |
|||
functionality. |
|||
|
|||
Complete instructions for installation and operation of RomWBW are found |
|||
in the [RomWBW User |
|||
Guide](https://github.com/wwarthen/RomWBW/raw/master/Doc/RomWBW%20User%20Guide.pdf). |
|||
|
|||
## Documentation |
|||
|
|||
Documentation for RomWBW includes: |
|||
|
|||
- [RomWBW User |
|||
Guide](https://github.com/wwarthen/RomWBW/raw/master/Doc/RomWBW%20User%20Guide.pdf) |
|||
- [RomWBW System |
|||
Guide](https://github.com/wwarthen/RomWBW/raw/master/Doc/RomWBW%20System%20Guide.pdf) |
|||
- [RomWBW |
|||
Applications](https://github.com/wwarthen/RomWBW/raw/master/Doc/RomWBW%20Applications.pdf) |
|||
- [RomWBW |
|||
Errata](https://github.com/wwarthen/RomWBW/raw/master/Doc/RomWBW%20Errata.pdf) |
|||
|
|||
# Acknowledgments |
|||
|
|||
I want to acknowledge that a great deal of the code and inspiration for |
|||
RomWBW has been provided by or derived from the work of others in the |
|||
RetroBrew Computers Community. I sincerely appreciate all of their |
|||
contributions. The list below is probably missing many names – please |
|||
let me know if I missed you! |
|||
|
|||
- Andrew Lynch started it all when he created the N8VEM Z80 SBC which |
|||
became the first platform RomWBW supported. Some of his original code |
|||
can still be found in RomWBW. |
|||
|
|||
- Dan Werner wrote much of the code from which RomWBW was originally |
|||
derived and he has always been a great source of knowledge and advice. |
|||
|
|||
- Douglas Goodall contributed code, time, testing, and advice in “the |
|||
early days”. He created an entire suite of application programs to |
|||
enhance the use of RomWBW. Unfortunately, they have become unusable |
|||
due to internal changes within RomWBW. As of RomWBW 2.6, these |
|||
applications are no longer provided. |
|||
|
|||
- Sergey Kiselev created several hardware platforms for RomWBW including |
|||
the very popular Zeta. |
|||
|
|||
- David Giles created support for the Z180 CSIO which is now included SD |
|||
Card driver. |
|||
|
|||
- Phil Summers contributed the Forth and BASIC adaptations in ROM, the |
|||
AY-3-8910 sound driver, DMA support, and a long list of general code |
|||
and documentation enhancements. |
|||
|
|||
- Ed Brindley contributed some of the code that supports the RCBus |
|||
platform. |
|||
|
|||
- Spencer Owen created the RC2014 series of hobbyist kit computers which |
|||
has exponentially increased RomWBW usage. Some of his kits include |
|||
RomWBW. |
|||
|
|||
- Stephen Cousins has likewise created a series of hobbyist kit |
|||
computers at Small Computer Central and is distributing RomWBW with |
|||
many of them. |
|||
|
|||
- Alan Cox has contributed some driver code and has provided a great |
|||
deal of advice. |
|||
|
|||
- The CP/NET client files were developed by Douglas Miller. |
|||
|
|||
- Phillip Stevens contributed support for FreeRTOS. |
|||
|
|||
- Curt Mayer contributed the original Linux / MacOS build process. |
|||
|
|||
- UNA BIOS and FDISK80 are the products of John Coffman. |
|||
|
|||
- FLASH4 is a product of Will Sowerbutts. |
|||
|
|||
- CLRDIR is a product of Max Scane. |
|||
|
|||
- Tasty Basic is a product of Dimitri Theulings. |
|||
|
|||
- Dean Netherton contributed eZ80 CPU support, the sound driver |
|||
interface, and the SN76489 sound driver. |
|||
|
|||
- The RomWBW Disk Catalog document was produced by Mykl Orders. |
|||
|
|||
- Rob Prouse has created many of the supplemental disk images including |
|||
Aztec C, HiTech C, SLR Z80ASM, Turbo Pascal, Microsoft BASIC Compiler, |
|||
Microsoft Fortran Compiler, and a Games compendium. |
|||
|
|||
- Martin R has provided substantial help reviewing and improving the |
|||
User Guide and Applications documents. |
|||
|
|||
- Mark Pruden has also contributed a great deal of content to the Disk |
|||
Catalog, User Guide as well as contributing the disk image for the |
|||
Z3PLUS operating system, the COPYSL utility, and also implemented |
|||
feature for RomWBW configuration by NVRAM. |
|||
|
|||
- Jacques Pelletier has contributed the DS1501 RTC driver code. |
|||
|
|||
- Jose Collado has contributed enhancements to the TMS driver including |
|||
compatibility with standard TMS register configuration. |
|||
|
|||
- Kevin Boone has contributed a generic HBIOS date/time utility (WDATE). |
|||
|
|||
- Matt Carroll has contributed a fix to XM.COM that corrects the port |
|||
specification when doing a send. |
|||
|
|||
- Dean Jenkins enhanced the build process to accommodate the Raspberry |
|||
Pi 4. |
|||
|
|||
- Tom Plano has contributed a new utility (HTALK) to allow talking |
|||
directly to HBIOS COM ports. |
|||
|
|||
- Lars Nelson has contributed several generic utilities such as a |
|||
universal (OS agnostic) UNARC application. |
|||
|
|||
- Dylan Hall added support for specifying a secondary console. |
|||
|
|||
- Bill Shen has contributed boot loaders for several of his systems. |
|||
|
|||
- Laszlo Szolnoki has contributed an EF9345 video display controller |
|||
driver. |
|||
|
|||
- Ladislau Szilagyi has contributed an enhanced version of CP/M Cowgol |
|||
that leverages RomWBW memory banking. |
|||
|
|||
- Les Bird has contributed support for the NABU w/ Option Board |
|||
|
|||
Contributions of all kinds to RomWBW are very welcome. |
|||
|
|||
# Licensing |
|||
|
|||
RomWBW is free software: you can redistribute it and/or modify it under |
|||
the terms of the GNU General Public License as published by the Free |
|||
Software Foundation, either version 3 of the License, or (at your |
|||
option) any later version. |
|||
|
|||
RomWBW is distributed in the hope that it will be useful, but WITHOUT |
|||
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|||
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
|||
more details. |
|||
|
|||
You should have received a copy of the GNU General Public License along |
|||
with RomWBW. If not, see <https://www.gnu.org/licenses/>. |
|||
|
|||
Portions of RomWBW were created by, contributed by, or derived from the |
|||
work of others. It is believed that these works are being used in |
|||
accordance with the intentions and/or licensing of their creators. |
|||
|
|||
If anyone feels their work is being used outside of its intended |
|||
licensing, please notify: |
|||
|
|||
> Wayne Warthen |
|||
> <wwarthen@gmail.com> |
|||
|
|||
RomWBW is an aggregate work. It is composed of many individual, |
|||
standalone programs that are distributed as a whole to function as a |
|||
cohesive system. Each program may have its own licensing which may be |
|||
different from other programs within the aggregate. |
|||
|
|||
In some cases, a single program (e.g., CP/M Operating System) is |
|||
composed of multiple components with different licenses. It is believed |
|||
that in all such cases the licenses are compatible with GPL version 3. |
|||
|
|||
RomWBW encourages code contributions from others. Contributors may |
|||
assert their own copyright in their contributions by annotating the |
|||
contributed source code appropriately. Contributors are further |
|||
encouraged to submit their contributions via the RomWBW source code |
|||
control system to ensure their contributions are clearly documented. |
|||
|
|||
All contributions to RomWBW are subject to this license. |
|||
|
|||
# Getting Assistance |
|||
|
|||
The best way to get assistance with RomWBW or any aspect of the |
|||
RetroBrew Computers projects is via one of the community forums: |
|||
|
|||
- [RetroBrew Computers Forum](https://www.retrobrewcomputers.org/forum/) |
|||
- [RC2014 Google |
|||
Group](https://groups.google.com/forum/#!forum/rc2014-z80) |
|||
- [retro-comp Google |
|||
Group](https://groups.google.com/forum/#!forum/retro-comp) |
|||
|
|||
Submission of issues and bugs are welcome at the [RomWBW GitHub |
|||
Repository](https://github.com/wwarthen/RomWBW). |
|||
|
|||
Also feel free to email Wayne Warthen at <wwarthen@gmail.com>. |
|||
|
|||
|
|||
**RomWBW ReadMe** \ |
|||
Version 3.5 \ |
|||
Wayne Warthen ([wwarthen@gmail.com](mailto:wwarthen@gmail.com)) \ |
|||
01 Dec 2024 |
|||
|
|||
# Overview |
|||
|
|||
RomWBW software provides a complete, commercial quality implementation |
|||
of CP/M (and workalike) operating systems and applications for modern |
|||
Z80/180/280 retro-computing hardware systems. A wide variety of |
|||
platforms are supported including those produced by these developer |
|||
communities: |
|||
|
|||
- [RetroBrew Computers](https://www.retrobrewcomputers.org) |
|||
(<https://www.retrobrewcomputers.org>) |
|||
- [RC2014](https://rc2014.co.uk) (<https://rc2014.co.uk>), |
|||
[RC2014-Z80](https://groups.google.com/g/rc2014-z80) |
|||
(<https://groups.google.com/g/rc2014-z80>) |
|||
- [Retro Computing](https://groups.google.com/g/retro-comp) |
|||
(<https://groups.google.com/g/retro-comp>) |
|||
- [Small Computer Central](https://smallcomputercentral.com/) |
|||
(<https://smallcomputercentral.com/>) |
|||
|
|||
A complete list of the currently supported platforms is found in the |
|||
\[Installation\] section. |
|||
|
|||
General features include: |
|||
|
|||
- Z80 Family CPUs including Z80, Z180, and Z280 |
|||
- Banked memory services for several banking designs |
|||
- Disk drivers for RAM, ROM, Floppy, IDE ATA/ATAPI, CF, SD, USB, Zip, |
|||
Iomega |
|||
- Serial drivers including UART (16550-like), ASCI, ACIA, SIO |
|||
- Video drivers including TMS9918, SY6545, MOS8563, HD6445 |
|||
- Keyboard (PS/2) drivers via VT8242 or PPI interfaces |
|||
- Real time clock drivers including DS1302, BQ4845 |
|||
- OSes: CP/M 2.2, ZSDOS, CP/M 3, NZ-COM, ZPM3, QPM, p-System, and |
|||
FreeRTOS |
|||
- Built-in VT-100 terminal emulation support |
|||
|
|||
RomWBW is distributed as both source code and pre-built ROM and disk |
|||
images. Some of the provided software can be launched directly from the |
|||
ROM firmware itself: |
|||
|
|||
- System Monitor |
|||
- Operating Systems (CP/M 2.2, ZSDOS) |
|||
- ROM BASIC (Nascom BASIC and Tasty BASIC) |
|||
- ROM Forth |
|||
|
|||
A dynamic disk drive letter assignment mechanism allows mapping |
|||
operating system drive letters to any available disk media. |
|||
Additionally, mass storage devices (IDE Disk, CF Card, SD Card, etc.) |
|||
support the use of multiple slices (up to 256 per device). Each slice |
|||
contains a complete CP/M filesystem and can be mapped independently to |
|||
any drive letter. This overcomes the inherent size limitations in legacy |
|||
OSes and allows up to 2GB of accessible storage on a single device. |
|||
|
|||
The pre-built ROM firmware images are generally suitable for most users. |
|||
However, it is also very easy to modify and build custom ROM images that |
|||
fully tailor the firmware to your specific preferences. All tools |
|||
required to build custom ROM firmware under Windows are included – no |
|||
need to install assemblers, etc. The firmware can also be built using |
|||
Linux or MacOS after confirming a few standard tools have been |
|||
installed. |
|||
|
|||
Multiple disk images are provided in the distribution. Most disk images |
|||
contain a complete, bootable, ready-to-run implementation of a specific |
|||
operating system. A “combo” disk image contains multiple slices, each |
|||
with a full operating system implementation. If you use this disk image, |
|||
you can easily pick whichever operating system you want to boot without |
|||
changing media. |
|||
|
|||
By design, RomWBW isolates all of the hardware specific functions in the |
|||
ROM chip itself. The ROM provides a hardware abstraction layer such that |
|||
all of the operating systems and applications on a disk will run on any |
|||
RomWBW-based system. To put it simply, you can take a disk (or CF/SD/USB |
|||
Card) and move it between systems transparently. |
|||
|
|||
A tool is provided that allows you to access a FAT-12/16/32 filesystem. |
|||
The FAT filesystem may be coresident on the same disk media as RomWBW |
|||
slices or on stand-alone media. This makes exchanging files with modern |
|||
OSes such as Windows, MacOS, and Linux very easy. |
|||
|
|||
# Acquiring RomWBW |
|||
|
|||
The [RomWBW Repository](https://github.com/wwarthen/RomWBW) |
|||
(<https://github.com/wwarthen/RomWBW>) on GitHub is the official |
|||
distribution location for all project source and documentation. The |
|||
fully-built distribution releases are available on the [RomWBW Releases |
|||
Page](https://github.com/wwarthen/RomWBW/releases) |
|||
(<https://github.com/wwarthen/RomWBW/releases>) of the repository. On |
|||
this page, you will normally see a Development Snapshot as well as |
|||
recent stable releases. Unless you have a specific reason, I suggest you |
|||
stick to the most recent stable release. Expand the “Assets” drop-down |
|||
for the release you want to download, then select the asset named |
|||
RomWBW-vX.X.X-Package.zip. The Package asset includes all pre-built ROM |
|||
and Disk images as well as full source code. The other assets contain |
|||
only source code and do not have the pre-built ROM or disk images. |
|||
|
|||
All source code and distributions are maintained on GitHub. Code |
|||
contributions are very welcome. |
|||
|
|||
# Installation & Operation |
|||
|
|||
In general, installation of RomWBW on your platform is very simple. You |
|||
just need to program your ROM with the correct ROM image from the RomWBW |
|||
distribution. Subsequently, you can write disk images on your disk |
|||
drives (IDE disk, CF Card, SD Card, etc.) which then provides even more |
|||
functionality. |
|||
|
|||
Complete instructions for installation and operation of RomWBW are found |
|||
in the [RomWBW User |
|||
Guide](https://github.com/wwarthen/RomWBW/raw/master/Doc/RomWBW%20User%20Guide.pdf). |
|||
|
|||
## Documentation |
|||
|
|||
Documentation for RomWBW includes: |
|||
|
|||
- [RomWBW User |
|||
Guide](https://github.com/wwarthen/RomWBW/raw/master/Doc/RomWBW%20User%20Guide.pdf) |
|||
- [RomWBW System |
|||
Guide](https://github.com/wwarthen/RomWBW/raw/master/Doc/RomWBW%20System%20Guide.pdf) |
|||
- [RomWBW |
|||
Applications](https://github.com/wwarthen/RomWBW/raw/master/Doc/RomWBW%20Applications.pdf) |
|||
- [RomWBW |
|||
Errata](https://github.com/wwarthen/RomWBW/raw/master/Doc/RomWBW%20Errata.pdf) |
|||
|
|||
# Acknowledgments |
|||
|
|||
I want to acknowledge that a great deal of the code and inspiration for |
|||
RomWBW has been provided by or derived from the work of others in the |
|||
RetroBrew Computers Community. I sincerely appreciate all of their |
|||
contributions. The list below is probably missing many names – please |
|||
let me know if I missed you! |
|||
|
|||
- Andrew Lynch started it all when he created the N8VEM Z80 SBC which |
|||
became the first platform RomWBW supported. Some of his original code |
|||
can still be found in RomWBW. |
|||
|
|||
- Dan Werner wrote much of the code from which RomWBW was originally |
|||
derived and he has always been a great source of knowledge and advice. |
|||
|
|||
- Douglas Goodall contributed code, time, testing, and advice in “the |
|||
early days”. He created an entire suite of application programs to |
|||
enhance the use of RomWBW. Unfortunately, they have become unusable |
|||
due to internal changes within RomWBW. As of RomWBW 2.6, these |
|||
applications are no longer provided. |
|||
|
|||
- Sergey Kiselev created several hardware platforms for RomWBW including |
|||
the very popular Zeta. |
|||
|
|||
- David Giles created support for the Z180 CSIO which is now included SD |
|||
Card driver. |
|||
|
|||
- Phil Summers contributed the Forth and BASIC adaptations in ROM, the |
|||
AY-3-8910 sound driver, DMA support, and a long list of general code |
|||
and documentation enhancements. |
|||
|
|||
- Ed Brindley contributed some of the code that supports the RCBus |
|||
platform. |
|||
|
|||
- Spencer Owen created the RC2014 series of hobbyist kit computers which |
|||
has exponentially increased RomWBW usage. Some of his kits include |
|||
RomWBW. |
|||
|
|||
- Stephen Cousins has likewise created a series of hobbyist kit |
|||
computers at Small Computer Central and is distributing RomWBW with |
|||
many of them. |
|||
|
|||
- Alan Cox has contributed some driver code and has provided a great |
|||
deal of advice. |
|||
|
|||
- The CP/NET client files were developed by Douglas Miller. |
|||
|
|||
- Phillip Stevens contributed support for FreeRTOS. |
|||
|
|||
- Curt Mayer contributed the original Linux / MacOS build process. |
|||
|
|||
- UNA BIOS and FDISK80 are the products of John Coffman. |
|||
|
|||
- FLASH4 is a product of Will Sowerbutts. |
|||
|
|||
- CLRDIR is a product of Max Scane. |
|||
|
|||
- Tasty Basic is a product of Dimitri Theulings. |
|||
|
|||
- Dean Netherton contributed eZ80 CPU support, the sound driver |
|||
interface, and the SN76489 sound driver. |
|||
|
|||
- The RomWBW Disk Catalog document was produced by Mykl Orders. |
|||
|
|||
- Rob Prouse has created many of the supplemental disk images including |
|||
Aztec C, HiTech C, SLR Z80ASM, Turbo Pascal, Microsoft BASIC Compiler, |
|||
Microsoft Fortran Compiler, and a Games compendium. |
|||
|
|||
- Martin R has provided substantial help reviewing and improving the |
|||
User Guide and Applications documents. |
|||
|
|||
- Mark Pruden has also contributed a great deal of content to the Disk |
|||
Catalog, User Guide as well as contributing the disk image for the |
|||
Z3PLUS operating system, the COPYSL utility, and also implemented |
|||
feature for RomWBW configuration by NVRAM. |
|||
|
|||
- Jacques Pelletier has contributed the DS1501 RTC driver code. |
|||
|
|||
- Jose Collado has contributed enhancements to the TMS driver including |
|||
compatibility with standard TMS register configuration. |
|||
|
|||
- Kevin Boone has contributed a generic HBIOS date/time utility (WDATE). |
|||
|
|||
- Matt Carroll has contributed a fix to XM.COM that corrects the port |
|||
specification when doing a send. |
|||
|
|||
- Dean Jenkins enhanced the build process to accommodate the Raspberry |
|||
Pi 4. |
|||
|
|||
- Tom Plano has contributed a new utility (HTALK) to allow talking |
|||
directly to HBIOS COM ports. |
|||
|
|||
- Lars Nelson has contributed several generic utilities such as a |
|||
universal (OS agnostic) UNARC application. |
|||
|
|||
- Dylan Hall added support for specifying a secondary console. |
|||
|
|||
- Bill Shen has contributed boot loaders for several of his systems. |
|||
|
|||
- Laszlo Szolnoki has contributed an EF9345 video display controller |
|||
driver. |
|||
|
|||
- Ladislau Szilagyi has contributed an enhanced version of CP/M Cowgol |
|||
that leverages RomWBW memory banking. |
|||
|
|||
- Les Bird has contributed support for the NABU w/ Option Board |
|||
|
|||
Contributions of all kinds to RomWBW are very welcome. |
|||
|
|||
# Licensing |
|||
|
|||
RomWBW is free software: you can redistribute it and/or modify it under |
|||
the terms of the GNU General Public License as published by the Free |
|||
Software Foundation, either version 3 of the License, or (at your |
|||
option) any later version. |
|||
|
|||
RomWBW is distributed in the hope that it will be useful, but WITHOUT |
|||
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|||
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
|||
more details. |
|||
|
|||
You should have received a copy of the GNU General Public License along |
|||
with RomWBW. If not, see <https://www.gnu.org/licenses/>. |
|||
|
|||
Portions of RomWBW were created by, contributed by, or derived from the |
|||
work of others. It is believed that these works are being used in |
|||
accordance with the intentions and/or licensing of their creators. |
|||
|
|||
If anyone feels their work is being used outside of its intended |
|||
licensing, please notify: |
|||
|
|||
> Wayne Warthen |
|||
> <wwarthen@gmail.com> |
|||
|
|||
RomWBW is an aggregate work. It is composed of many individual, |
|||
standalone programs that are distributed as a whole to function as a |
|||
cohesive system. Each program may have its own licensing which may be |
|||
different from other programs within the aggregate. |
|||
|
|||
In some cases, a single program (e.g., CP/M Operating System) is |
|||
composed of multiple components with different licenses. It is believed |
|||
that in all such cases the licenses are compatible with GPL version 3. |
|||
|
|||
RomWBW encourages code contributions from others. Contributors may |
|||
assert their own copyright in their contributions by annotating the |
|||
contributed source code appropriately. Contributors are further |
|||
encouraged to submit their contributions via the RomWBW source code |
|||
control system to ensure their contributions are clearly documented. |
|||
|
|||
All contributions to RomWBW are subject to this license. |
|||
|
|||
# Getting Assistance |
|||
|
|||
The best way to get assistance with RomWBW or any aspect of the |
|||
RetroBrew Computers projects is via one of the community forums: |
|||
|
|||
- [RetroBrew Computers Forum](https://www.retrobrewcomputers.org/forum/) |
|||
- [RC2014 Google |
|||
Group](https://groups.google.com/forum/#!forum/rc2014-z80) |
|||
- [retro-comp Google |
|||
Group](https://groups.google.com/forum/#!forum/retro-comp) |
|||
|
|||
Submission of issues and bugs are welcome at the [RomWBW GitHub |
|||
Repository](https://github.com/wwarthen/RomWBW). |
|||
|
|||
Also feel free to email Wayne Warthen at <wwarthen@gmail.com>. |
|||
|
|||
@ -1,301 +1,301 @@ |
|||
RomWBW ReadMe |
|||
Wayne Warthen (wwarthen@gmail.com) |
|||
29 Nov 2024 |
|||
|
|||
|
|||
|
|||
OVERVIEW |
|||
|
|||
|
|||
RomWBW software provides a complete, commercial quality implementation |
|||
of CP/M (and workalike) operating systems and applications for modern |
|||
Z80/180/280 retro-computing hardware systems. A wide variety of |
|||
platforms are supported including those produced by these developer |
|||
communities: |
|||
|
|||
- RetroBrew Computers (https://www.retrobrewcomputers.org) |
|||
- RC2014 (https://rc2014.co.uk), |
|||
RC2014-Z80 (https://groups.google.com/g/rc2014-z80) |
|||
- Retro Computing (https://groups.google.com/g/retro-comp) |
|||
- Small Computer Central (https://smallcomputercentral.com/) |
|||
|
|||
A complete list of the currently supported platforms is found in the |
|||
[Installation] section. |
|||
|
|||
General features include: |
|||
|
|||
- Z80 Family CPUs including Z80, Z180, and Z280 |
|||
- Banked memory services for several banking designs |
|||
- Disk drivers for RAM, ROM, Floppy, IDE ATA/ATAPI, CF, SD, USB, Zip, |
|||
Iomega |
|||
- Serial drivers including UART (16550-like), ASCI, ACIA, SIO |
|||
- Video drivers including TMS9918, SY6545, MOS8563, HD6445 |
|||
- Keyboard (PS/2) drivers via VT8242 or PPI interfaces |
|||
- Real time clock drivers including DS1302, BQ4845 |
|||
- OSes: CP/M 2.2, ZSDOS, CP/M 3, NZ-COM, ZPM3, QPM, p-System, and |
|||
FreeRTOS |
|||
- Built-in VT-100 terminal emulation support |
|||
|
|||
RomWBW is distributed as both source code and pre-built ROM and disk |
|||
images. Some of the provided software can be launched directly from the |
|||
ROM firmware itself: |
|||
|
|||
- System Monitor |
|||
- Operating Systems (CP/M 2.2, ZSDOS) |
|||
- ROM BASIC (Nascom BASIC and Tasty BASIC) |
|||
- ROM Forth |
|||
|
|||
A dynamic disk drive letter assignment mechanism allows mapping |
|||
operating system drive letters to any available disk media. |
|||
Additionally, mass storage devices (IDE Disk, CF Card, SD Card, etc.) |
|||
support the use of multiple slices (up to 256 per device). Each slice |
|||
contains a complete CP/M filesystem and can be mapped independently to |
|||
any drive letter. This overcomes the inherent size limitations in legacy |
|||
OSes and allows up to 2GB of accessible storage on a single device. |
|||
|
|||
The pre-built ROM firmware images are generally suitable for most users. |
|||
However, it is also very easy to modify and build custom ROM images that |
|||
fully tailor the firmware to your specific preferences. All tools |
|||
required to build custom ROM firmware under Windows are included – no |
|||
need to install assemblers, etc. The firmware can also be built using |
|||
Linux or MacOS after confirming a few standard tools have been |
|||
installed. |
|||
|
|||
Multiple disk images are provided in the distribution. Most disk images |
|||
contain a complete, bootable, ready-to-run implementation of a specific |
|||
operating system. A “combo” disk image contains multiple slices, each |
|||
with a full operating system implementation. If you use this disk image, |
|||
you can easily pick whichever operating system you want to boot without |
|||
changing media. |
|||
|
|||
By design, RomWBW isolates all of the hardware specific functions in the |
|||
ROM chip itself. The ROM provides a hardware abstraction layer such that |
|||
all of the operating systems and applications on a disk will run on any |
|||
RomWBW-based system. To put it simply, you can take a disk (or CF/SD/USB |
|||
Card) and move it between systems transparently. |
|||
|
|||
A tool is provided that allows you to access a FAT-12/16/32 filesystem. |
|||
The FAT filesystem may be coresident on the same disk media as RomWBW |
|||
slices or on stand-alone media. This makes exchanging files with modern |
|||
OSes such as Windows, MacOS, and Linux very easy. |
|||
|
|||
|
|||
|
|||
ACQUIRING ROMWBW |
|||
|
|||
|
|||
The RomWBW Repository (https://github.com/wwarthen/RomWBW) on GitHub is |
|||
the official distribution location for all project source and |
|||
documentation. The fully-built distribution releases are available on |
|||
the RomWBW Releases Page (https://github.com/wwarthen/RomWBW/releases) |
|||
of the repository. On this page, you will normally see a Development |
|||
Snapshot as well as recent stable releases. Unless you have a specific |
|||
reason, I suggest you stick to the most recent stable release. Expand |
|||
the “Assets” drop-down for the release you want to download, then select |
|||
the asset named RomWBW-vX.X.X-Package.zip. The Package asset includes |
|||
all pre-built ROM and Disk images as well as full source code. The other |
|||
assets contain only source code and do not have the pre-built ROM or |
|||
disk images. |
|||
|
|||
All source code and distributions are maintained on GitHub. Code |
|||
contributions are very welcome. |
|||
|
|||
|
|||
|
|||
INSTALLATION & OPERATION |
|||
|
|||
|
|||
In general, installation of RomWBW on your platform is very simple. You |
|||
just need to program your ROM with the correct ROM image from the RomWBW |
|||
distribution. Subsequently, you can write disk images on your disk |
|||
drives (IDE disk, CF Card, SD Card, etc.) which then provides even more |
|||
functionality. |
|||
|
|||
Complete instructions for installation and operation of RomWBW are found |
|||
in the RomWBW User Guide. |
|||
|
|||
|
|||
Documentation |
|||
|
|||
Documentation for RomWBW includes: |
|||
|
|||
- RomWBW User Guide |
|||
- RomWBW System Guide |
|||
- RomWBW Applications |
|||
- RomWBW Errata |
|||
|
|||
|
|||
|
|||
ACKNOWLEDGMENTS |
|||
|
|||
|
|||
I want to acknowledge that a great deal of the code and inspiration for |
|||
RomWBW has been provided by or derived from the work of others in the |
|||
RetroBrew Computers Community. I sincerely appreciate all of their |
|||
contributions. The list below is probably missing many names – please |
|||
let me know if I missed you! |
|||
|
|||
- Andrew Lynch started it all when he created the N8VEM Z80 SBC which |
|||
became the first platform RomWBW supported. Some of his original |
|||
code can still be found in RomWBW. |
|||
|
|||
- Dan Werner wrote much of the code from which RomWBW was originally |
|||
derived and he has always been a great source of knowledge and |
|||
advice. |
|||
|
|||
- Douglas Goodall contributed code, time, testing, and advice in “the |
|||
early days”. He created an entire suite of application programs to |
|||
enhance the use of RomWBW. Unfortunately, they have become unusable |
|||
due to internal changes within RomWBW. As of RomWBW 2.6, these |
|||
applications are no longer provided. |
|||
|
|||
- Sergey Kiselev created several hardware platforms for RomWBW |
|||
including the very popular Zeta. |
|||
|
|||
- David Giles created support for the Z180 CSIO which is now included |
|||
SD Card driver. |
|||
|
|||
- Phil Summers contributed the Forth and BASIC adaptations in ROM, the |
|||
AY-3-8910 sound driver, DMA support, and a long list of general code |
|||
and documentation enhancements. |
|||
|
|||
- Ed Brindley contributed some of the code that supports the RCBus |
|||
platform. |
|||
|
|||
- Spencer Owen created the RC2014 series of hobbyist kit computers |
|||
which has exponentially increased RomWBW usage. Some of his kits |
|||
include RomWBW. |
|||
|
|||
- Stephen Cousins has likewise created a series of hobbyist kit |
|||
computers at Small Computer Central and is distributing RomWBW with |
|||
many of them. |
|||
|
|||
- Alan Cox has contributed some driver code and has provided a great |
|||
deal of advice. |
|||
|
|||
- The CP/NET client files were developed by Douglas Miller. |
|||
|
|||
- Phillip Stevens contributed support for FreeRTOS. |
|||
|
|||
- Curt Mayer contributed the original Linux / MacOS build process. |
|||
|
|||
- UNA BIOS and FDISK80 are the products of John Coffman. |
|||
|
|||
- FLASH4 is a product of Will Sowerbutts. |
|||
|
|||
- CLRDIR is a product of Max Scane. |
|||
|
|||
- Tasty Basic is a product of Dimitri Theulings. |
|||
|
|||
- Dean Netherton contributed eZ80 CPU support, the sound driver |
|||
interface, and the SN76489 sound driver. |
|||
|
|||
- The RomWBW Disk Catalog document was produced by Mykl Orders. |
|||
|
|||
- Rob Prouse has created many of the supplemental disk images |
|||
including Aztec C, HiTech C, SLR Z80ASM, Turbo Pascal, Microsoft |
|||
BASIC Compiler, Microsoft Fortran Compiler, and a Games compendium. |
|||
|
|||
- Martin R has provided substantial help reviewing and improving the |
|||
User Guide and Applications documents. |
|||
|
|||
- Mark Pruden has also contributed a great deal of content to the Disk |
|||
Catalog, User Guide as well as contributing the disk image for the |
|||
Z3PLUS operating system, the COPYSL utility, and also implemented |
|||
feature for RomWBW configuration by NVRAM. |
|||
|
|||
- Jacques Pelletier has contributed the DS1501 RTC driver code. |
|||
|
|||
- Jose Collado has contributed enhancements to the TMS driver |
|||
including compatibility with standard TMS register configuration. |
|||
|
|||
- Kevin Boone has contributed a generic HBIOS date/time utility |
|||
(WDATE). |
|||
|
|||
- Matt Carroll has contributed a fix to XM.COM that corrects the port |
|||
specification when doing a send. |
|||
|
|||
- Dean Jenkins enhanced the build process to accommodate the Raspberry |
|||
Pi 4. |
|||
|
|||
- Tom Plano has contributed a new utility (HTALK) to allow talking |
|||
directly to HBIOS COM ports. |
|||
|
|||
- Lars Nelson has contributed several generic utilities such as a |
|||
universal (OS agnostic) UNARC application. |
|||
|
|||
- Dylan Hall added support for specifying a secondary console. |
|||
|
|||
- Bill Shen has contributed boot loaders for several of his systems. |
|||
|
|||
- Laszlo Szolnoki has contributed an EF9345 video display controller |
|||
driver. |
|||
|
|||
- Ladislau Szilagyi has contributed an enhanced version of CP/M Cowgol |
|||
that leverages RomWBW memory banking. |
|||
|
|||
- Les Bird has contributed support for the NABU w/ Option Board |
|||
|
|||
Contributions of all kinds to RomWBW are very welcome. |
|||
|
|||
|
|||
|
|||
LICENSING |
|||
|
|||
|
|||
RomWBW is free software: you can redistribute it and/or modify it under |
|||
the terms of the GNU General Public License as published by the Free |
|||
Software Foundation, either version 3 of the License, or (at your |
|||
option) any later version. |
|||
|
|||
RomWBW is distributed in the hope that it will be useful, but WITHOUT |
|||
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|||
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
|||
more details. |
|||
|
|||
You should have received a copy of the GNU General Public License along |
|||
with RomWBW. If not, see https://www.gnu.org/licenses/. |
|||
|
|||
Portions of RomWBW were created by, contributed by, or derived from the |
|||
work of others. It is believed that these works are being used in |
|||
accordance with the intentions and/or licensing of their creators. |
|||
|
|||
If anyone feels their work is being used outside of its intended |
|||
licensing, please notify: |
|||
|
|||
Wayne Warthen |
|||
wwarthen@gmail.com |
|||
|
|||
RomWBW is an aggregate work. It is composed of many individual, |
|||
standalone programs that are distributed as a whole to function as a |
|||
cohesive system. Each program may have its own licensing which may be |
|||
different from other programs within the aggregate. |
|||
|
|||
In some cases, a single program (e.g., CP/M Operating System) is |
|||
composed of multiple components with different licenses. It is believed |
|||
that in all such cases the licenses are compatible with GPL version 3. |
|||
|
|||
RomWBW encourages code contributions from others. Contributors may |
|||
assert their own copyright in their contributions by annotating the |
|||
contributed source code appropriately. Contributors are further |
|||
encouraged to submit their contributions via the RomWBW source code |
|||
control system to ensure their contributions are clearly documented. |
|||
|
|||
All contributions to RomWBW are subject to this license. |
|||
|
|||
|
|||
|
|||
GETTING ASSISTANCE |
|||
|
|||
|
|||
The best way to get assistance with RomWBW or any aspect of the |
|||
RetroBrew Computers projects is via one of the community forums: |
|||
|
|||
- RetroBrew Computers Forum |
|||
- RC2014 Google Group |
|||
- retro-comp Google Group |
|||
|
|||
Submission of issues and bugs are welcome at the RomWBW GitHub |
|||
Repository. |
|||
|
|||
Also feel free to email Wayne Warthen at wwarthen@gmail.com. |
|||
RomWBW ReadMe |
|||
Wayne Warthen (wwarthen@gmail.com) |
|||
01 Dec 2024 |
|||
|
|||
|
|||
|
|||
OVERVIEW |
|||
|
|||
|
|||
RomWBW software provides a complete, commercial quality implementation |
|||
of CP/M (and workalike) operating systems and applications for modern |
|||
Z80/180/280 retro-computing hardware systems. A wide variety of |
|||
platforms are supported including those produced by these developer |
|||
communities: |
|||
|
|||
- RetroBrew Computers (https://www.retrobrewcomputers.org) |
|||
- RC2014 (https://rc2014.co.uk), |
|||
RC2014-Z80 (https://groups.google.com/g/rc2014-z80) |
|||
- Retro Computing (https://groups.google.com/g/retro-comp) |
|||
- Small Computer Central (https://smallcomputercentral.com/) |
|||
|
|||
A complete list of the currently supported platforms is found in the |
|||
[Installation] section. |
|||
|
|||
General features include: |
|||
|
|||
- Z80 Family CPUs including Z80, Z180, and Z280 |
|||
- Banked memory services for several banking designs |
|||
- Disk drivers for RAM, ROM, Floppy, IDE ATA/ATAPI, CF, SD, USB, Zip, |
|||
Iomega |
|||
- Serial drivers including UART (16550-like), ASCI, ACIA, SIO |
|||
- Video drivers including TMS9918, SY6545, MOS8563, HD6445 |
|||
- Keyboard (PS/2) drivers via VT8242 or PPI interfaces |
|||
- Real time clock drivers including DS1302, BQ4845 |
|||
- OSes: CP/M 2.2, ZSDOS, CP/M 3, NZ-COM, ZPM3, QPM, p-System, and |
|||
FreeRTOS |
|||
- Built-in VT-100 terminal emulation support |
|||
|
|||
RomWBW is distributed as both source code and pre-built ROM and disk |
|||
images. Some of the provided software can be launched directly from the |
|||
ROM firmware itself: |
|||
|
|||
- System Monitor |
|||
- Operating Systems (CP/M 2.2, ZSDOS) |
|||
- ROM BASIC (Nascom BASIC and Tasty BASIC) |
|||
- ROM Forth |
|||
|
|||
A dynamic disk drive letter assignment mechanism allows mapping |
|||
operating system drive letters to any available disk media. |
|||
Additionally, mass storage devices (IDE Disk, CF Card, SD Card, etc.) |
|||
support the use of multiple slices (up to 256 per device). Each slice |
|||
contains a complete CP/M filesystem and can be mapped independently to |
|||
any drive letter. This overcomes the inherent size limitations in legacy |
|||
OSes and allows up to 2GB of accessible storage on a single device. |
|||
|
|||
The pre-built ROM firmware images are generally suitable for most users. |
|||
However, it is also very easy to modify and build custom ROM images that |
|||
fully tailor the firmware to your specific preferences. All tools |
|||
required to build custom ROM firmware under Windows are included – no |
|||
need to install assemblers, etc. The firmware can also be built using |
|||
Linux or MacOS after confirming a few standard tools have been |
|||
installed. |
|||
|
|||
Multiple disk images are provided in the distribution. Most disk images |
|||
contain a complete, bootable, ready-to-run implementation of a specific |
|||
operating system. A “combo” disk image contains multiple slices, each |
|||
with a full operating system implementation. If you use this disk image, |
|||
you can easily pick whichever operating system you want to boot without |
|||
changing media. |
|||
|
|||
By design, RomWBW isolates all of the hardware specific functions in the |
|||
ROM chip itself. The ROM provides a hardware abstraction layer such that |
|||
all of the operating systems and applications on a disk will run on any |
|||
RomWBW-based system. To put it simply, you can take a disk (or CF/SD/USB |
|||
Card) and move it between systems transparently. |
|||
|
|||
A tool is provided that allows you to access a FAT-12/16/32 filesystem. |
|||
The FAT filesystem may be coresident on the same disk media as RomWBW |
|||
slices or on stand-alone media. This makes exchanging files with modern |
|||
OSes such as Windows, MacOS, and Linux very easy. |
|||
|
|||
|
|||
|
|||
ACQUIRING ROMWBW |
|||
|
|||
|
|||
The RomWBW Repository (https://github.com/wwarthen/RomWBW) on GitHub is |
|||
the official distribution location for all project source and |
|||
documentation. The fully-built distribution releases are available on |
|||
the RomWBW Releases Page (https://github.com/wwarthen/RomWBW/releases) |
|||
of the repository. On this page, you will normally see a Development |
|||
Snapshot as well as recent stable releases. Unless you have a specific |
|||
reason, I suggest you stick to the most recent stable release. Expand |
|||
the “Assets” drop-down for the release you want to download, then select |
|||
the asset named RomWBW-vX.X.X-Package.zip. The Package asset includes |
|||
all pre-built ROM and Disk images as well as full source code. The other |
|||
assets contain only source code and do not have the pre-built ROM or |
|||
disk images. |
|||
|
|||
All source code and distributions are maintained on GitHub. Code |
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contributions are very welcome. |
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|
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|
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|
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INSTALLATION & OPERATION |
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|
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|
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In general, installation of RomWBW on your platform is very simple. You |
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just need to program your ROM with the correct ROM image from the RomWBW |
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distribution. Subsequently, you can write disk images on your disk |
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drives (IDE disk, CF Card, SD Card, etc.) which then provides even more |
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functionality. |
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|
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Complete instructions for installation and operation of RomWBW are found |
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in the RomWBW User Guide. |
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|
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|
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Documentation |
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|
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Documentation for RomWBW includes: |
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|
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- RomWBW User Guide |
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- RomWBW System Guide |
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- RomWBW Applications |
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- RomWBW Errata |
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|
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|
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|
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ACKNOWLEDGMENTS |
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|
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|
|||
I want to acknowledge that a great deal of the code and inspiration for |
|||
RomWBW has been provided by or derived from the work of others in the |
|||
RetroBrew Computers Community. I sincerely appreciate all of their |
|||
contributions. The list below is probably missing many names – please |
|||
let me know if I missed you! |
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|
|||
- Andrew Lynch started it all when he created the N8VEM Z80 SBC which |
|||
became the first platform RomWBW supported. Some of his original |
|||
code can still be found in RomWBW. |
|||
|
|||
- Dan Werner wrote much of the code from which RomWBW was originally |
|||
derived and he has always been a great source of knowledge and |
|||
advice. |
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|
|||
- Douglas Goodall contributed code, time, testing, and advice in “the |
|||
early days”. He created an entire suite of application programs to |
|||
enhance the use of RomWBW. Unfortunately, they have become unusable |
|||
due to internal changes within RomWBW. As of RomWBW 2.6, these |
|||
applications are no longer provided. |
|||
|
|||
- Sergey Kiselev created several hardware platforms for RomWBW |
|||
including the very popular Zeta. |
|||
|
|||
- David Giles created support for the Z180 CSIO which is now included |
|||
SD Card driver. |
|||
|
|||
- Phil Summers contributed the Forth and BASIC adaptations in ROM, the |
|||
AY-3-8910 sound driver, DMA support, and a long list of general code |
|||
and documentation enhancements. |
|||
|
|||
- Ed Brindley contributed some of the code that supports the RCBus |
|||
platform. |
|||
|
|||
- Spencer Owen created the RC2014 series of hobbyist kit computers |
|||
which has exponentially increased RomWBW usage. Some of his kits |
|||
include RomWBW. |
|||
|
|||
- Stephen Cousins has likewise created a series of hobbyist kit |
|||
computers at Small Computer Central and is distributing RomWBW with |
|||
many of them. |
|||
|
|||
- Alan Cox has contributed some driver code and has provided a great |
|||
deal of advice. |
|||
|
|||
- The CP/NET client files were developed by Douglas Miller. |
|||
|
|||
- Phillip Stevens contributed support for FreeRTOS. |
|||
|
|||
- Curt Mayer contributed the original Linux / MacOS build process. |
|||
|
|||
- UNA BIOS and FDISK80 are the products of John Coffman. |
|||
|
|||
- FLASH4 is a product of Will Sowerbutts. |
|||
|
|||
- CLRDIR is a product of Max Scane. |
|||
|
|||
- Tasty Basic is a product of Dimitri Theulings. |
|||
|
|||
- Dean Netherton contributed eZ80 CPU support, the sound driver |
|||
interface, and the SN76489 sound driver. |
|||
|
|||
- The RomWBW Disk Catalog document was produced by Mykl Orders. |
|||
|
|||
- Rob Prouse has created many of the supplemental disk images |
|||
including Aztec C, HiTech C, SLR Z80ASM, Turbo Pascal, Microsoft |
|||
BASIC Compiler, Microsoft Fortran Compiler, and a Games compendium. |
|||
|
|||
- Martin R has provided substantial help reviewing and improving the |
|||
User Guide and Applications documents. |
|||
|
|||
- Mark Pruden has also contributed a great deal of content to the Disk |
|||
Catalog, User Guide as well as contributing the disk image for the |
|||
Z3PLUS operating system, the COPYSL utility, and also implemented |
|||
feature for RomWBW configuration by NVRAM. |
|||
|
|||
- Jacques Pelletier has contributed the DS1501 RTC driver code. |
|||
|
|||
- Jose Collado has contributed enhancements to the TMS driver |
|||
including compatibility with standard TMS register configuration. |
|||
|
|||
- Kevin Boone has contributed a generic HBIOS date/time utility |
|||
(WDATE). |
|||
|
|||
- Matt Carroll has contributed a fix to XM.COM that corrects the port |
|||
specification when doing a send. |
|||
|
|||
- Dean Jenkins enhanced the build process to accommodate the Raspberry |
|||
Pi 4. |
|||
|
|||
- Tom Plano has contributed a new utility (HTALK) to allow talking |
|||
directly to HBIOS COM ports. |
|||
|
|||
- Lars Nelson has contributed several generic utilities such as a |
|||
universal (OS agnostic) UNARC application. |
|||
|
|||
- Dylan Hall added support for specifying a secondary console. |
|||
|
|||
- Bill Shen has contributed boot loaders for several of his systems. |
|||
|
|||
- Laszlo Szolnoki has contributed an EF9345 video display controller |
|||
driver. |
|||
|
|||
- Ladislau Szilagyi has contributed an enhanced version of CP/M Cowgol |
|||
that leverages RomWBW memory banking. |
|||
|
|||
- Les Bird has contributed support for the NABU w/ Option Board |
|||
|
|||
Contributions of all kinds to RomWBW are very welcome. |
|||
|
|||
|
|||
|
|||
LICENSING |
|||
|
|||
|
|||
RomWBW is free software: you can redistribute it and/or modify it under |
|||
the terms of the GNU General Public License as published by the Free |
|||
Software Foundation, either version 3 of the License, or (at your |
|||
option) any later version. |
|||
|
|||
RomWBW is distributed in the hope that it will be useful, but WITHOUT |
|||
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|||
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
|||
more details. |
|||
|
|||
You should have received a copy of the GNU General Public License along |
|||
with RomWBW. If not, see https://www.gnu.org/licenses/. |
|||
|
|||
Portions of RomWBW were created by, contributed by, or derived from the |
|||
work of others. It is believed that these works are being used in |
|||
accordance with the intentions and/or licensing of their creators. |
|||
|
|||
If anyone feels their work is being used outside of its intended |
|||
licensing, please notify: |
|||
|
|||
Wayne Warthen |
|||
wwarthen@gmail.com |
|||
|
|||
RomWBW is an aggregate work. It is composed of many individual, |
|||
standalone programs that are distributed as a whole to function as a |
|||
cohesive system. Each program may have its own licensing which may be |
|||
different from other programs within the aggregate. |
|||
|
|||
In some cases, a single program (e.g., CP/M Operating System) is |
|||
composed of multiple components with different licenses. It is believed |
|||
that in all such cases the licenses are compatible with GPL version 3. |
|||
|
|||
RomWBW encourages code contributions from others. Contributors may |
|||
assert their own copyright in their contributions by annotating the |
|||
contributed source code appropriately. Contributors are further |
|||
encouraged to submit their contributions via the RomWBW source code |
|||
control system to ensure their contributions are clearly documented. |
|||
|
|||
All contributions to RomWBW are subject to this license. |
|||
|
|||
|
|||
|
|||
GETTING ASSISTANCE |
|||
|
|||
|
|||
The best way to get assistance with RomWBW or any aspect of the |
|||
RetroBrew Computers projects is via one of the community forums: |
|||
|
|||
- RetroBrew Computers Forum |
|||
- RC2014 Google Group |
|||
- retro-comp Google Group |
|||
|
|||
Submission of issues and bugs are welcome at the RomWBW GitHub |
|||
Repository. |
|||
|
|||
Also feel free to email Wayne Warthen at wwarthen@gmail.com. |
|||
|
|||
Loading…
Reference in new issue