RomWBW

Commit Graph

Author	SHA1	Message	Date
b1ackmai1er	fe19472a2c	Fixup restore of rtcval in ay-3-8910 driver	4 years ago
b1ackmai1er	526a1a5d33	Fixup restore of rtcval in ay-3-8910 driver	4 years ago
b1ackmai1er	719c993a60	MBC6502 support in dbgmon Add an option in the monitor to switch to MBC6502. Excluded by default.	4 years ago
Wayne Warthen	a62f5805ca	Add BOOT_DELAY Configuration Variable Some systems use terminal devices (Raspberry Pi, etc.) that take a few seconds to be ready to display console text. The BOOT_DELAY setting can be used to introduce an arbitrary delay (in seconds) in the boot process just prior to text output. This can be used to avoid missing some of the boot messages.	4 years ago
Wayne Warthen	982906757e	Support QP/M TIMDAT Routine QP/M is a CP/M 2.2 replacement for BDOS/CCP. However, it adds it's own concept of date/time stamping. Support for the QP/M date/time routine has been added. You can configure QP/M to find the vector at address 0x0010. A sidenote on QP/M. By default, it uses 2 bytes at address 0x0008 to store the current drive/user. This will conflict with RomWBW's use of RST 08 for API function calls. I recommend using address 0x000E when configuring QP/M for the location of the current drive/user.	4 years ago
b1ackmai1er	c1412ee755	Fix boot failure with three sound devices	4 years ago
b1ackmai1er	e974a4a960	Recovery mode message, ay-3-8910 build fix	4 years ago
Wayne Warthen	69b54a000c	Miscellaneous - Bump version number - Propagate config comments	4 years ago
Dan Werner	fde0c285d2	MBC TMS updates	4 years ago
Dan Werner	44467f4725	MBC TMS updates	4 years ago
Dan Werner	0767a2ceff	MBC TMS updates	4 years ago
Dan Werner	9b27118a3b	MBC TMS updates	4 years ago
Wayne Warthen	b98ee17e14	Plumbing for uPD7220 GDC Driver	4 years ago
Wayne Warthen	4a88e0bcae	Improve Z180 Variant Handling - There were several places that RomWBW was making incorrect assumptions about what the older Z180 CPUs could do. These have been corrected.	4 years ago
Wayne Warthen	1e52a0b7f3	Add RPH Support to PS2INFO - PS2INFO now provides a small startup menu to select either MBC or RHYOPHYRE (needs to be expanded to other platforms). - Battery condition testing enabled by default in RHYOPHYRE. - Z180 system timer enabled by default in RHYOPHYRE. - Default ACR in RHYOPHYRE now turns on the status LED to indicate hardware is alive early in boot process.	4 years ago
Wayne Warthen	f6d0e7fea4	Initial RHYOPHYRE Support	4 years ago
Dan Werner	5b9e9ba6bf	Update Centronics driver for Nhyodyne	4 years ago
Wayne Warthen	4f25cf1366	Miscellaneous - Add hardware detect and initialization code to Centronics driver. - Fix .gitignore to reflect subdirectory name changes under Tools/cpm/. - Bump version number in TUNE to reflect Dan's changes. - Detect Centronics hardware in MBC configuration by default.	4 years ago
Wayne Warthen	170ac7d9e8	Prep for Centronics Driver - Added Centronics Driver shell	4 years ago
Wayne Warthen	7549789248	Finalize ROM-Less Booting	4 years ago
Wayne Warthen	5d81574226	Preliminary Support for ROMless Booting	4 years ago
Dan Werner	f6285a8e6a	Nhyodyne Sound Support	4 years ago
Wayne Warthen	9f3c9e180d	Add PIO Driver - Just a stub that detects and initializes the hardware.	4 years ago
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

1 2 3 4 5 ...

1044 Commits (fe19472a2c344e6113cc50b60e68cf5ea07a1e66)