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1,784 Commits 2 Branches 380 Tags
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134 Commits

Author SHA1 Message Date
Wayne Warthen
8b9be05bea Continuing Disk Image Cleanup 
- Reorganized most of the "common" files into special directories.
- Fixed bug affecting application boot related to ROM checksum test.
- Added support for LiNC sound card at default port address.
 2021-08-14 13:08:59 -07:00
Wayne Warthen
150a02358e Support MBC FDC in HBIOS 
- Not yet tested.
 2021-07-28 17:19:31 -07:00
Wayne Warthen
e60bf088c9 DSKY Disk Activity Cleanup 
- The DSKY(ng) can display disk I/O activity as the system runs.  This capability was implemented very erratically.  This update overhauls the mechanism, makes it consistent, and implements it across all disk drivers.
 2021-07-13 17:11:35 -07:00
Dan Werner
111aa66405 add DSKYng features to monitor and boot 2021-07-13 17:03:56 -05:00
Wayne Warthen
e79770dcea Cleanup MBC LEDs 
- LED behavior was not quite right.
- Enable MBC speaker by default
 2021-07-08 16:45:57 -07:00
Wayne Warthen
d4a542150b DSKYng Support 
- DSKYng now has same features as original DSKY including debug monitor
- Added support for MBS LEDs
- Elevated MBS to a platform instead of just a sub-config of SBC
 2021-07-08 12:03:32 -07:00
Wayne Warthen
b876889c7e MBC Cleanup 
Fixed a couple of cosmetic display issues.
 2021-07-03 17:00:39 -07:00
Wayne Warthen
86e55f7968 Preliminary Support for MBC 
- Added new memory manager to support Andrew Lynch's MBC system.
 2021-06-21 13:28:56 -07:00
Wayne Warthen
b9d1cb12fe Misc. Cleanup 
- No functional changes
 2021-05-26 14:40:30 -07:00
Dean Netherton
53d4f657af V9958/KEYBOARD: Added disabled entries in RCZ80_std.asm for the V9958, MSX-KEYBOARD and RP5C01 RTC modules 2021-05-22 16:17:10 +10:00
Wayne Warthen
242dc59471 FDC hardware auto-detection 
- FD driver will now detect presence of FDC hardware and install if found in all standard configurations
- Does *not* detect type of FDC which must still be set in config
- Added default FD driver MODE to all configs
- Thanks to Alan Cox for the technique!
 2021-05-14 17:53:34 -07:00
Wayne Warthen
099a9331bf Miscellaneous 
- Fixed Linux/MacOS build
- Fixed error reporting in some disk drivers
 2021-05-12 18:01:44 -07:00
Wayne Warthen
ab3abb7936 CP/NET Stuff 
- Added the MT011-based CP/NET work of Douglas Miller and Jay Cotton in user area 4.
- Added network boot (CP/NOS) from Douglas to Boot Loader
 2021-04-29 15:29:00 -07:00
Wayne Warthen
41061179b5 Miscellaneous 
- Improved Linux build to pass actual processor type to uz80as
- Modified Z280 system timer to handle faster CPU clocks accurately
 2021-04-01 17:08:16 -07:00
Wayne Warthen
0053a840b7 Support ZZRCC 2021-03-07 16:21:49 -08:00
Wayne Warthen
e17fee85e9 Add Z180 Invalid Opcode Handler 2021-02-22 14:18:01 -08:00
Wayne Warthen
6a46f8b74c Z280 UART Flow Control 
- Implement RTS flow control on Z280 UART using C/T 2 output pin.  Must be supported on PCB and wired properly at serial adapter.
 2021-02-21 13:18:57 -08:00
Wayne Warthen
a1a25465da Bug Fixes 2021-02-20 16:49:36 -08:00
Wayne Warthen
9da58082a7 Z280 Cleanup 2021-02-19 15:47:33 -08:00
Wayne Warthen
f20addf39d Support ZZ80MB 2021-02-18 17:29:08 -08:00
Wayne Warthen
8e7e9039f9 Additional SK Z80-512K Support 
- Added support for UART clock divider (CLK2).
 2021-02-11 14:28:26 -08:00
Wayne Warthen
4791d5f040 Perliminary support for Sergey's Z80-512K 
- Watchdog functionality will be enabled if a system timer is operational.
- LED indicates boot progress and thereafter disk I/O.
 2021-02-10 15:47:23 -08:00
Phillip Stevens
0d26818e81 updates to dev 2021-02-09 17:30:49 +11:00
Phillip Stevens
7ceaa06800 Merge pull request #30 from wwarthen/master 
update to dev
 2021-02-09 16:58:11 +11:00
Wayne Warthen
2ac9f33be7 Mo' Faster 
- Some minor Z280 speed optimizations.
 2021-02-05 18:20:03 -08:00
Wayne Warthen
7956074746 Miscellaneous 
- Fix minor ACIA bug that only occurs if setting a non-standard baud rate.
- Enhance Z280 UART driver to use C/T for more baud rates and to use Z280 opcodes to speed up interrupt handler a bit.
 2021-02-04 13:35:21 -08:00
Wayne Warthen
4cc21948bc Z280 Optimizations 
- New Z280 bank selection routine that does not require gigantic table and is about as fast.
- Bump Z280 UART driver to 128 byte buffer.
- Truncate unused portion of Z280 IVT at end.
 2021-02-02 16:52:25 -08:00
Wayne Warthen
166bfe5abd Config File Cleanup 2021-02-01 14:28:39 -08:00
Wayne Warthen
c43283b3ec Enable ACIA on Interrupt Modes 2 & 3 
ACIA driver will now allow use of the driver in interrupt modes 2 & 3, but will operate in polling mode.
 2021-02-01 09:48:46 -08:00
Wayne Warthen
fe14a4b2a8 Z280 UART in all interrupt modes 
By using polling mode, the Z280 UART can be utilized in interrupts modes 0/1/2.
 2021-01-28 10:39:57 -08:00
Wayne Warthen
2d12da4903 Z280 Internal UART Support 
Z280 UART can only be used w/ native memory & interrupt mode 3.
 2021-01-27 19:33:37 -08:00
Wayne Warthen
e9ae0a8e6d Z280 Interrupt Mode 3 Work in Progress 2021-01-21 20:06:45 -08:00
Wayne Warthen
10d875ffbb Z280 Work in Progress, SC140 Config 
- Early support for native mode memory for Z280.
- Added support for SC140 as new standard build.
 2021-01-20 11:21:24 -08:00
Wayne Warthen
87d95f1ce8 Support PropIO V2 on RC2014 Bus 
Updated config files to improve support for Colin MacArthur's PropIO V2 board for RC2014 bus
 2020-09-24 13:17:02 -07:00
Wayne Warthen
5919a796a7 Tiny Z80 Support 
Propagated Sergey's Tiny Z80 support into dev branch.
 2020-08-20 13:45:31 -07:00
Sergey Kiselev
b18dd28caf Add configuration for Tiny Z80 
Signed-off-by: Sergey Kiselev <skiselev@gmail.com>
 2020-07-27 18:24:42 -07:00
Wayne Warthen
339c6620a2 ZRC support courtesy Bill Shen 2020-07-03 15:29:10 -07:00
Wayne Warthen
fbfd1e6cb9 Fix Bugs 
- Initial Z280 work caused some regression.
 2020-06-07 12:40:30 -07:00
Wayne Warthen
8ef4456323 Multiple 
- Complete initial support for Karl's Z280 module w/ 512K RAM/ROM module
- Allow swapping Z180 serial ports via ASCISWAP config variable
- Fix Z180 include file per Issue #141 from J.B. Lang
 2020-06-06 15:13:48 -07:00
Wayne Warthen
26194e7e21 Add SBC "max" configuration 
- The max configurastion is intended solely for testing the build process with most options enabled.  It is not built as part of the production build process.
 2020-06-05 16:10:38 -07:00
Wayne Warthen
1b832b82f7 Update RCZ80_duart.asm 
Typo
 2020-05-22 16:12:12 -07:00
Chris Odorjan
c57de18593 DUART: don't build in the standard configuration 
add a separate RCZ80_duart configuration, at least until it gets more testing
 2020-05-21 20:30:28 -04:00
Wayne Warthen
0cfb30459a Minor Cleanup 2020-05-21 11:34:06 -07:00
b1ackmai1er
cea46daba9 replace ay driver with ay38910 2020-05-03 21:59:45 +08:00
b1ackmai1er
c20036297f Delete SBC_std_zpp.asm 2020-05-02 00:48:07 +08:00
b1ackmai1er
20ad992a7b Initial ay-3-8910 driver 2020-05-02 00:42:11 +08:00
Wayne Warthen
e50f5f0935 Add support for EPFDC 
Credit to Alan Cox for the changes.
 2020-04-29 17:45:04 -07:00
Wayne Warthen
d14cf27acf Miscellaneous Cleanup 
No functional changes.
 2020-04-22 11:26:32 -07:00
Dean Netherton
890f9262e0 HBIOS: Added support for sound drivers 
New sound driver support with initial support for the SN76489 chip

New build configuration entry:
* SN76489ENABLE

Ports are currently locked in with:
* SN76489_PORT_LEFT       .EQU    $FC     ; PORTS FOR ACCESSING THE SN76489 CHIP (LEFT)
* SN76489_PORT_RIGHT      .EQU    $F8     ; PORTS FOR ACCESSING THE SN76489 CHIP (LEFT)
 2020-04-22 21:12:52 +10:00
Wayne Warthen
f57e3bed00 Enhance CTC periodic timer 
Add ability to use TIMER mode in CTC driver to generate priodic interrupts.
 2020-04-21 12:46:31 -07:00