Wayne Warthen
b652412964
Improve RomLdr Messaging
Improve messaging that handles missing boot signature or load length <= 0.
Thanks and credit to @hubertushirsch .
See Commit f5a7c61 comments.
2 months ago
Wayne Warthen
bb93010716
Fix RomLdr "O" Option Return, Issue #630
- Removed interrupts disable prior to invoking hardware monitor from RomLdr.
Co-Authored-By: HubertH <51236138+hubertushirsch@users.noreply.github.com>
2 months ago
Wayne Warthen
f5a7c61214
Validate Boot Record Meta Data
- Added basic checks to verify boot image size is > 0 before attempting to load. Thanks and credit to @hubertushirsch . See Discussion #631 .
Co-Authored-By: HubertH <51236138+hubertushirsch@users.noreply.github.com>
2 months ago
Wayne Warthen
99ed022660
Minor Update for RomLdr per Issue #622
Thanks and credit to @kiwisincebirth .
2 months ago
Wayne Warthen
eec721e3bb
Create mmrtc.asm
Adding missed file.
3 months ago
Wayne Warthen
9233d19c2c
Add NS MM58167B RTC Driver
- This is currently specific to the S100 systems interface.
3 months ago
Wayne Warthen
7686cef325
S100 Doc Updates
3 months ago
Wayne Warthen
063e7c87d4
RomLdr Improvements, Issue #622
Some preliminary work on RomLdr to eventually support improved ROM content layout management.
- Allow ROM components to span banks.
- Refactor menu removing "L" option.
3 months ago
Wayne Warthen
e771ca88c1
PLDSER Driver
- Improve hardware detection
3 months ago
Wayne Warthen
915552fed8
S100 Config Cleanup
3 months ago
Wayne Warthen
6592a0797f
SZ80 to 19200 Baud as Default
John is moving the S100 Monitor from 38400 baud to 19200 baud. This change is to stay in sync.
3 months ago
Wayne Warthen
ad2d3f3ac3
Disk Driver Code Cleaning
Some disk drivers still had internal code for multi-sector I/O. With the read supervisors, this is no longer needed. Removed the extraneous code from these drivers.
3 months ago
Wayne Warthen
d0ac04045a
Preliminary Zilog SCC Support
- Interrupts and flow control not yet implemented.
3 months ago
Wayne Warthen
d741d18705
Update Makefile
3 months ago
Wayne Warthen
71bc7719e8
S100 Naming Cleanup
Renamed configs and mode options for S100 systems to make them more consistent and accurate.
3 months ago
H.J.Berends
cbfa6d9241
MSX fix memory and base year
MSX fix upper memory segment assignment error and set RP5C01 base year to 1980.
3 months ago
Wayne Warthen
2d0ebf49f7
S100 Config Tweaking
4 months ago
Wayne Warthen
361e9ed83a
Comments for EaZy80-512 64K ROM, Issue #500
Comments to alert developers of the need to keep layout.inc and EZ512 build scripts in sync.
4 months ago
Wayne Warthen
4ee14cbefa
Tweak S100 Z80 IOBYTE Handling
Attempting to ensure that RomWBW properly "follows" the IOBYTE settings at implemented in the dedicated S100 Z80 Monitor. Specifically, the bit that controls the boot console.
4 months ago
Wayne Warthen
affc47efc2
Support DLP Connection on S100 Serial I/O
4 months ago
H.J.Berends
2d77d4f036
Added IDE driver detect option
4 months ago
Wayne Warthen
22f9c9cef1
Correct Prior Int Status Fix, See Issue #620
Thanks and credit to @feilipu .
4 months ago
Wayne Warthen
7e4ce45f9a
Improve S100 Z80 FPGA Config
Improvements to the PPIDE interface discovery configuration.
4 months ago
Wayne Warthen
f164ffdc76
Z80 NMOS Int Status Bug, Issue #620
Add a config setting to enable code that works around the Z80 interrupt status (LD A,I) bug.
Currently enabled only for MSX platform.
4 months ago
Wayne Warthen
6684a3e039
Support LEDs on S100 SMB
4 months ago
Wayne Warthen
6202bd244c
Bump Version
4 months ago
H.J.Berends
a4b8d14e3d
Update PPIDE, added MSX BEER
Update PPIDE driver, added support for MSX BEER IDE interface
4 months ago
Wayne Warthen
16449bb817
Fix Image Bank Id's for ROMless Systems
See Discussion #613
4 months ago
Wayne Warthen
e6b3945e42
MSX Follow-up
- Include in Linux/MacOS build
- Add entry in Hardware Guide
- Add credit in Introduction
4 months ago
H.J.Berends
8983b3642d
added MSX platform
4 months ago
Wayne Warthen
fa4f0c996a
Switch IDENT from $FFFE to $FFFC
Accommodates upcoming MSX platform port. See [Discussion #613 ](https://github.com/wwarthen/RomWBW/discussions/613 ).
4 months ago
Wayne Warthen
74cfca470d
SZ80 Tweaks
Support full 1MB of RAM on S100 Z80 CPU.
4 months ago
Wayne Warthen
b5f402554c
Preliminary S100 Z80 CPU Support
Adds support for a general modular Z180-based S100 system.
4 months ago
Wayne Warthen
ee6cd57f15
Correct Typo in CHUSB Driver
Thanks and credit to @hubertushirsch .
4 months ago
Wayne Warthen
e43b739ddd
Remove Unused Code in CHUSB Driver, Issue #612
Thanks and credit to @hubertushirsch .
4 months ago
Wayne Warthen
2b459b1358
Add Config for ESPSD CD
- Allow card detect functionality in ESPSD driver to be controlled by a configuration variable.
4 months ago
Wayne Warthen
067363824c
ESPSD Driver Cleanup
- Includes workaround for S100 Z180 SBC data transfer anomaly
5 months ago
Wayne Warthen
a51a581d97
More ESPSD Driver Tweaks
5 months ago
Wayne Warthen
9f2bee08b6
Another ESPSD Tweak
5 months ago
Dean Netherton
ec973d0b3f
ch376native: fix issue with CH376S modules with VER 3 firmware.
The initial device discovery would return a USB STALL state. Added retry
logic to clear the STALL and try again - only retries once.
5 months ago
Wayne Warthen
a6f04b8be2
Improve ESPSD Reliability
5 months ago
Wayne Warthen
cccb51b3c4
Adjust ESPSD Driver for Firmware Updates
5 months ago
Wayne Warthen
15f22a0cb0
Missed Line in Previous Commit
5 months ago
Wayne Warthen
b82910cad8
Restore FZ80 SD Driver Ready Waits
5 months ago
Wayne Warthen
d7dc9aafa4
S100 FPGA Z80 Printer Driver Fixes
- Printer driver was showing port as NOT PRESENT even though it is always present.
5 months ago
Wayne Warthen
072774a147
More ESPSD Driver Tweaks
6 months ago
Wayne Warthen
15e44ecd8e
S100 ESP SD Driver Tweaks
- Tune timeout
- Implement card detect
6 months ago
Wayne Warthen
15f440ce4d
Support S100 ESP32 SD Card Interface
6 months ago
Wayne Warthen
e4c55edc02
S100 2CF+1SD CF Interface Support
- Implemented for FZ80 and Z180 CPU boards.
- Base I/O for FZ80 is moved from $30 to $38 to avoid conflict with FZ80 built-in CF interface.
6 months ago
Wayne Warthen
ab9e6d662d
Note Terminology Follow-up, Issue #595
Attempting to straighten out the use of "tone" vs. "note". I'm sure this isn't perfect, but hopefully better.
6 months ago