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143 Commits

Author SHA1 Message Date
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
af2639ef42 Enhance CSIO handling in sd.asm 
Enhance CSIO to play nice(r) with other users of Z180 CSIO by restoring the CSIO speed to default upon function return.
 2020-12-26 17:36:33 -08:00
Wayne Warthen
a2c2ed0aef Global Initialization of Z180 CSIO 
Initialize CSIO speed at system startup.  A constant called Z180_CNTR_DEF has been created to hold the default value.  This value can be used by drivers to restore the default value after modification.
 2020-12-26 11:58:31 -08:00
Wayne Warthen
5919a796a7 Tiny Z80 Support 
Propagated Sergey's Tiny Z80 support into dev branch.
 2020-08-20 13:45:31 -07:00
ed
5fc1da5209 Rename AYMODE_RC_REV6 option to AYMODE_MSX 2020-07-22 19:38:36 +01:00
ed
ab26f089bf Add port configuration for new Rev 6 AY sound card 2020-07-15 21:55:54 +01:00
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
d331fcbdef More Cleaning 2020-05-21 14:30:05 -07:00
Wayne Warthen
5c565f8c3e Miscellaneous 
- CP/M 3 loader space improvement
- Minor doc update (thanks Radek)
- Preliminary diag level management
- Minor cosmetic bugs
 2020-05-20 12:06:19 -07:00
Wayne Warthen
3f46921c6c Change PANIC behavior a bit 
- Also includes a fix for a build issue in PPIDE identified by Richard Deane.
 2020-05-18 15:33:28 -07:00
Wayne Warthen
b3c044ab65 Fix HBIOS Breakage! 2020-04-29 22:13:57 -07:00
Wayne Warthen
e50f5f0935 Add support for EPFDC 
Credit to Alan Cox for the changes.
 2020-04-29 17:45:04 -07:00
Wayne Warthen
c3e78ec8f5 Minor Cleanup 2020-04-25 10:48:35 -07:00
Dean Netherton
ff2ebbb09f TMS: Enable support for using VSYNC interrupt 
Use the VSYNC interrupt to trigger the sys timer event
 2020-04-25 17:11:32 +10:00
Wayne Warthen
dc2f55570c Make tick frequency configurable 2020-04-23 17:28:18 -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
Wayne Warthen
8ad2bdbb29 SIO driver now CTC aware 
The SIO driver can now use a CTC (if available) to provide much more flexible baud rate programming.
 2020-04-17 11:25:28 -07:00
Wayne Warthen
47774eacab Config File Tuning 2020-03-26 15:32:26 -07:00
Wayne Warthen
2c2df76f15 Clean up 
Make version include files common.
 2020-03-06 14:23:55 -08:00
Wayne Warthen
5f07834b47 Misc. Cleanup 2020-02-27 18:40:20 -08:00
curt mayer
0a52d6922e Merge branch 'master' of github.com:wwarthen/RomWBW 2020-02-16 23:23:53 -08:00
curt mayer
964cc4b91a fixed include order dependency 2020-02-16 17:41:43 -08:00
Wayne Warthen
382b5594f0 Support multiple devices in IDE driver 2020-02-11 17:01:55 -08:00
b1ackmai1er
09b967e82b Add a user rom pack template to romldr 2020-02-10 22:44:35 +08:00
Wayne Warthen
15d607d686 Further PPIDE updates 2020-02-07 11:47:16 -08:00
b1ackmai1er
7fb1a8851e Add ROM based game 
Refer 2048game.com
Requires VT100 terminal.
 2020-02-07 13:16:30 +08:00
b1ackmai1er
4ac878029d Update std.asm 
Required by ppide.asm
 2020-02-06 11:36:28 +08:00
b1ackmai1er
b75153d263 ECB Cassette and Recovery Mode change 
Create an equate for changing baud rate through custom config rather than the driver.  Add recovermode mode option to use Ring indicator line.
 2020-01-28 18:09:30 +08:00
Wayne Warthen
afd5c22264 Minor Cleanup 2020-01-17 15:06:57 -08:00
b1ackmai1er
60df79fa4d Implement "safe mode" boot process 
Lots of ways this could be done. I have chosen to set it up so it just boots with a minimum driver set.

On SBC test  by setting BT_REC_TYPE to BT_REC_SBC02 and use the 1-bit jumper (crtact) jumper to enable.

Options for other platforms needs to be considered.
 2020-01-17 16:36:44 +08:00
b1ackmai1er
b2b07a9d6e Initial compressed fonts support 
CVDU untested
 2020-01-15 17:58:30 +08:00
b1ackmai1er
23d0061fb1 Fix Incorrect assembly vga buffer clear 
Preliminary 80x60 format. Needs 8x8 font.
 2020-01-12 01:41:20 +08:00
b1ackmai1er
da26366c0b Add 80x43 video mode to VGA3 driver 
With associated font file
 2020-01-10 11:26:31 +08:00
b1ackmai1er
276de14ff6 Add 80x30 screen format to VGA3 driver 2020-01-09 23:06:01 +08:00
Wayne Warthen
3c8cd5219e Preliminary support for Dyno Computer 
Dyno Computer is the work of Steve Garcia and much of the code checked in is based on his work.
 2020-01-05 15:26:08 -08:00
Wayne Warthen
2ebd800482 CTC Refactoring 2019-11-24 20:16:54 -08:00
Wayne Warthen
8f2754b0f7 Minor Cleanup 2019-11-10 18:59:43 -08:00
Wayne Warthen
04f374a4da Misc Cleanup 2019-11-10 11:57:04 -08:00
Wayne Warthen
2d2cb3d8ea Shift Register SPI WIZNET for RC2014 2019-10-17 16:18:40 -07:00
Wayne Warthen
57dabc1ab5 Finalize SCZ180 Configurations 2019-10-02 08:45:11 -07:00
Wayne Warthen
522b72d9df Configuration Files Cleanup 2019-08-15 18:10:07 -07:00
Wayne Warthen
09044d1959 Add SC126 Platform 2019-08-11 18:39:03 -07:00
Wayne Warthen
0b661442c5 SIO & ACIA Driver Updates 2019-08-04 17:51:29 -07:00
b1ackmai1er
8a560bfbbb Resync 2019-08-04 20:29:29 +08:00
b1ackmai1er
65bce62b26 Resync 2019-08-04 20:22:12 +08:00
b1ackmai1er
a3844a0149 Resync 2019-08-04 19:03:16 +08:00
b1ackmai1er
7c622942e7 Update std.asm 
Add support for changing default console through config.
 2019-08-04 17:41:01 +08:00