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Commit Graph

1364 Commits

Author SHA1 Message Date
Wayne Warthen
8c9ce2184e ZXCC Sync 
- Attempting to sync ZXCC with latest source in repository by Tony Nicholson.  Generally a failure, but it is closer.
 2022-02-10 16:51:33 -08:00
Wayne Warthen
214ed54584 Miscellaneous 
- Fix build under Windows (credit to Dean Netherton for finding this).
- Fix ReadMe.md file format to remove superfluous junk at top.
- Improve RAM size detection (work in progress, not part of normal build).
 2022-02-05 11:54:46 -08:00
Wayne Warthen
97aa0aae9f Bug Fix 
Fixed a small issue in the boot management of the CPU speed for MBC and SBC platforms.
 2022-02-02 17:39:36 -08:00
Wayne Warthen
92399fe537 More CPUSPD Tweaks 
I know I said I was done, but I found a few more things I decided to tweak.  Functionality is unchanged.
 2022-02-02 17:08:55 -08:00
Wayne Warthen
b6aa769f12 Finalize CPUSPD 
The CPUSPD app is now considered stable and fully supported.  I have added the application and the API's to the documentation.
 2022-02-01 17:42:31 -08:00
Wayne Warthen
21a38aed6e CPU Speed Change API 
- Moved the CPU speed changing mechanism into the HBIOS as an API call.
- Added support for CPU speed changing on Z180 platforms.
 2022-01-26 18:10:18 -08:00
Wayne Warthen
48c5f4da9d Cleanups and CPUSPD App 
- Added very preliminary CPUSPD app which works only on MBC and SBC
- HBIOS initialization code cleanup
- Prep work on RAM size detection
 2022-01-25 16:35:59 -08:00
Wayne Warthen
85adb811bb Add CTC Hardware Detection 2022-01-22 17:15:07 -08:00
Wayne Warthen
79dc868e6e Support MBC CTCDART Board 2022-01-22 14:40:17 -08:00
Wayne Warthen
e0a0036aa0 Miscellaneous Cleanup 
- Add MSEINFO from Andrew Lyncgh
- Update KBDTEST from Andrew Lynch
- Cleanup VGM build process
 2022-01-03 10:52:20 -08:00
Wayne Warthen
99f4e174ad CVDU CGA Tweaks 
- Correct cursor setup so it is visible
- Correct attribute start position
- Added ZDE.DOC file
 2021-12-15 15:58:11 -08:00
Wayne Warthen
6ac68029e4 VDC Test Programs 
- Add kbdtest, cvdtest, and cvdonly test programs.  They apply to MBC platform only.
- Display more boot info in CVDU and KBD drivers.
- Separate floppy and hard disk content definition files.
 2021-12-14 16:02:23 -08:00
Wayne Warthen
e8ecdd0fac Support MBC VDC 2021-12-10 16:34:15 -08:00
Wayne Warthen
dd3dfff172 DMA Driver Speed Handling 
- Updated DMA driver to leave system speed as it originally found it.
 2021-11-17 14:01:26 -08:00
b1ackmai1er
97e83e6fc5 Merge pull request #251 from wwarthen/dev 
Dev
 2021-11-10 19:39:16 +08:00
Wayne Warthen
891893c0e5 Fix DSD Driver 
- Dual SD support in sd.asm was broken for two cards when the SC126 dual SD card support was added.  This should fix all scenarios.
 2021-11-09 20:25:38 -08:00
b1ackmai1er
769a02829a sn76489 updates for ecb-vgm board 2021-11-08 22:08:26 +08:00
Wayne Warthen
d5962681f1 UART Driver Update 
- Some newer/multi-port UART chips now use MCR:3 to activate the interrupt pin(s), otherwise tri-state.  This update sets MCR:3 in all cases.
- Added UARTDUAL config variable that enables detection of a dual UART chip at 0x80 for MBC platform.
- Fixed a typo in TastyBasic Build script.
 2021-11-03 15:28:59 -07:00
Wayne Warthen
6d115df490 TastyBasic Build Adjustments 
- Minor changes to the build process in TastyBasic to ensure binary identical results across all platforms.
 2021-10-30 20:32:09 -07:00
dimitrit
df1a8df463 Update TastyBasic 2021-10-29 22:47:24 +01:00
Wayne Warthen
322c083531 8242 Support for TMS Driver 
- Added TMSMODE_RCKBD to support an 8242 keyboard combined with TMS video.
- Worked around a syntax issue from uz80as in rz.asm.
- Improved mechanism to handle forcing a UART detection for SIMH.
 2021-10-29 11:11:05 -07:00
b1ackmai1er
53fe7a60f3 Revert conflict concept 2021-10-24 21:04:30 +08:00
b1ackmai1er
68f00df56d Sanity check fro conflicting port settings 
Hi Wayne, is this something you would be interested in? If so I will continue populating

E.g.

DMAENABLE	.SET	TRUE		; DMA: ENABLE DMA DRIVER (DMA.ASM)
DMABASE		.SET	$68		; DMA: DMA BASE ADDRESS
DMAMODE		.SET	DMAMODE_ECB	; DMA: DMA MODE (NONE|ECB|Z180|Z280|RC|MBC
.....
SYSTEM TIMER: NONE
HBIOS INT STACK space: 54 bytes.
HBIOS TEMP STACK space: 20 bytes.
DSRTC occupies 697 bytes.
UART occupies 791 bytes.
VDU occupies 908 bytes.
DMA occupies 303 bytes.
FONTS occupy 0 bytes.
PPK occupies 1192 bytes.
MD occupies 5545 bytes.
FD occupies 2381 bytes.
RF occupies 378 bytes.
PPIDE occupies 1703 bytes.
TERM occupies 2078 bytes.
SPK occupies 714 bytes.
RTCDEF=40
WARNING : DEVICE PORT CONFLICT : UARTSBC 104-111:104-105
 2021-10-23 23:07:47 +08:00
b1ackmai1er
0480bf19cf dmamon cleanup 2021-10-22 22:40:42 +08:00
b1ackmai1er
bf9361b26b Revert 2021-10-22 21:45:14 +08:00
b1ackmai1er
84edfeee28 Update updater.asm 
Fixup option 3
 2021-10-22 19:12:12 +08:00
b1ackmai1er
be1fb0836f dma updates 2021-10-21 23:14:35 +08:00
Wayne Warthen
faa9db9394 Regen Doc 2021-10-18 13:01:29 -07:00
b1ackmai1er
f82bd94d8c Update vdu.asm 2021-10-18 21:48:29 +08:00
b1ackmai1er
3bc8afcc87 Add VDA Read Character function 
For your consideration. Seems to work.
 2021-10-18 20:38:37 +08:00
Wayne Warthen
f5806a1589 Miscellaneous 
- Rename Dev.txt to ReadMe.txt for consistency
- Update Dev app Makefile to not copy the internal ReadMe file to the final output
- Remove obsolete constants in BPBIOS
- Minor patches to zx and cpmtools to workaround an odd behavior in Windows Subsystem for Linux that was  causing output to fail binary comparisons.
 2021-10-16 20:21:36 -07:00
b1ackmai1er
6c55035ddf Speed switch support 2021-10-16 19:46:22 +08:00
b1ackmai1er
b0d4458122 Update updater.asm 2021-10-16 19:12:07 +08:00
b1ackmai1er
90a1f814c1 Update hbios.asm 2021-10-16 17:51:33 +08:00
b1ackmai1er
7b9e1af155 Speed change support 2021-10-16 09:49:54 +08:00
b1ackmai1er
47d9c4008d Prelim speed management framework 2021-10-16 01:59:46 +08:00
b1ackmai1er
24677d81be Update sn76489.asm 
Fix speed reversion
 2021-10-15 22:50:08 +08:00
b1ackmai1er
a6dcb90d36 Update usrrom.asm 
Ensure message goes to current console
 2021-10-15 22:32:39 +08:00
b1ackmai1er
f3d4c9adb5 Update hbios.inc 2021-10-13 22:17:54 +08:00
b1ackmai1er
1db11ca924 Update uart.asm 2021-10-10 13:56:13 +08:00
b1ackmai1er
7bfedd9ed0 Minor doc updates 2021-10-05 20:05:34 +08:00
Wayne Warthen
c08692eae9 Update md.asm 
Fixes a syntax error in TASM.
 2021-10-02 17:11:00 -07:00
Wayne Warthen
2384f4ef1a Fix macro in md.asm 
- A macro in md.asm was being mishandled by uz80as (not by TASM).  Adjusted syntax for compatibility.
 2021-10-02 14:32:49 -07:00
b1ackmai1er
cfb146242d Update md.asm 
Table size off by one. Fix endien confusion for flash id byte
 2021-10-02 01:34:58 +08:00
b1ackmai1er
39c4cfc563 Update md.asm 2021-09-29 22:39:28 +08:00
Wayne Warthen
dd531b56b8 Merge pull request #248 from b1ackmai1er/dev 
reorganize test applications. Improve dmamon
 2021-09-26 13:53:45 -07:00
Wayne Warthen
017704172b UART Driver 
- Fixed issue recently introduced that kept AFC from being enabled for '650 and '850 chips.
- Increase receive interrupt threshold to 8 which improves interrupt handler efficiency under stress.  Credit to Andrew Lynch.
 2021-09-26 13:24:54 -07:00
b1ackmai1er
abee120b4e reorganize test applications. Improve dmamon 
linux build to be fixed yet
 2021-09-26 14:58:15 +08:00
Wayne Warthen
756f538a70 Minor Cosmetic Tweaks 2021-09-23 19:16:52 -07:00
Wayne Warthen
ddb3169c28 HDIAG work in progress 
- HDIAG updates
- Regen documentation updates from Phil
- Fix ZZR config
 2021-09-23 15:43:51 -07:00