RomWBW

Commit Graph

Author	SHA1	Message	Date
Wayne Warthen	51d9bdb655	Minor ASSIGN Fixes, Add 2PIOTST - Improved ASSIGN operation under CP/M 3 to better handle BIOS function invocations - Added 2PIOTST for testing the DUALPIO MBC board - Increased default RAM drive size for ZRC	4 years ago
Wayne Warthen	25374946e0	Update std.asm Fix UNA build.	4 years ago
Wayne Warthen	36b160f934	Minor Cosmetic Cleanup Primarily fixed the Z280 config files to display the correct CPU speed in boot messages.	4 years ago
Wayne Warthen	bf965c2604	Minor Z280 Fixes - Fixed the ROM VERIFY functionality on Z280. It was indicating errors incorrectly. - Revised the way that ZZRCC is built to remove a bunch of complexity that was causing issues. An implication of this is that ZZRCC now treats the data loaded from the CF Card as a ROM disk instead of a RAM disk. - Updated the assemblers to handle some more Z280 instructions used in HBIOS. - When building ZZRCC, checks have been added to ensure the ROM image is exactly 256K. The build defaults to 512K and that causes the ZZRCC disk image to be corrupted. This will stop the build if the user fails to specify a 256K ROM size.	4 years ago
Wayne Warthen	e6b9d2dcfd	Improve Z280 DMA Memory Copy The Z280 interbank memory copy uses DMA and did not properly handle scenarios where the source or destination memory range crossed over the banked/common memory boundary. It added a bunch of code, but it is fixed now. This seems to be required by CP/M 3.	4 years ago
Wayne Warthen	8c9ce2184e	ZXCC Sync - Attempting to sync ZXCC with latest source in repository by Tony Nicholson. Generally a failure, but it is closer.	4 years ago
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).	4 years ago
Wayne Warthen	97aa0aae9f	Bug Fix Fixed a small issue in the boot management of the CPU speed for MBC and SBC platforms.	4 years ago
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.	4 years ago
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.	4 years ago
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.	4 years ago
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	4 years ago
Wayne Warthen	85adb811bb	Add CTC Hardware Detection	4 years ago
Wayne Warthen	79dc868e6e	Support MBC CTCDART Board	4 years ago
Wayne Warthen	e0a0036aa0	Miscellaneous Cleanup - Add MSEINFO from Andrew Lyncgh - Update KBDTEST from Andrew Lynch - Cleanup VGM build process	4 years ago
Wayne Warthen	99f4e174ad	CVDU CGA Tweaks - Correct cursor setup so it is visible - Correct attribute start position - Added ZDE.DOC file	4 years ago
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.	4 years ago
Wayne Warthen	e8ecdd0fac	Support MBC VDC	4 years ago
Wayne Warthen	dd3dfff172	DMA Driver Speed Handling - Updated DMA driver to leave system speed as it originally found it.	4 years ago
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.	4 years ago
b1ackmai1er	769a02829a	sn76489 updates for ecb-vgm board	4 years ago
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.	4 years ago
Wayne Warthen	6d115df490	TastyBasic Build Adjustments - Minor changes to the build process in TastyBasic to ensure binary identical results across all platforms.	4 years ago
dimitrit	df1a8df463	Update TastyBasic	4 years ago
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.	4 years ago
b1ackmai1er	53fe7a60f3	Revert conflict concept	4 years ago
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	4 years ago
b1ackmai1er	0480bf19cf	dmamon cleanup	4 years ago
b1ackmai1er	bf9361b26b	Revert	4 years ago
b1ackmai1er	84edfeee28	Update updater.asm Fixup option 3	4 years ago
b1ackmai1er	be1fb0836f	dma updates	4 years ago
Wayne Warthen	faa9db9394	Regen Doc	4 years ago
b1ackmai1er	f82bd94d8c	Update vdu.asm	4 years ago
b1ackmai1er	3bc8afcc87	Add VDA Read Character function For your consideration. Seems to work.	4 years ago
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.	4 years ago
b1ackmai1er	6c55035ddf	Speed switch support	4 years ago
b1ackmai1er	b0d4458122	Update updater.asm	4 years ago
b1ackmai1er	90a1f814c1	Update hbios.asm	4 years ago
b1ackmai1er	7b9e1af155	Speed change support	4 years ago
b1ackmai1er	47d9c4008d	Prelim speed management framework	4 years ago
b1ackmai1er	24677d81be	Update sn76489.asm Fix speed reversion	4 years ago
b1ackmai1er	a6dcb90d36	Update usrrom.asm Ensure message goes to current console	4 years ago
b1ackmai1er	f3d4c9adb5	Update hbios.inc	4 years ago
b1ackmai1er	1db11ca924	Update uart.asm	4 years ago
b1ackmai1er	7bfedd9ed0	Minor doc updates	4 years ago
Wayne Warthen	c08692eae9	Update md.asm Fixes a syntax error in TASM.	4 years ago
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.	4 years ago
b1ackmai1er	cfb146242d	Update md.asm Table size off by one. Fix endien confusion for flash id byte	4 years ago
b1ackmai1er	39c4cfc563	Update md.asm	4 years ago
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.	4 years ago

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1019 Commits (dd22c54f32ff8f41a4792cb5ac6d439ae2b222f4)