RomWBW

Commit Graph

Author	SHA1	Message	Date
Wayne Warthen	2925ab3d42	Miscellaneous - Update PR template for new branching under v3.4 - Tweak Makefile.inc for slightly improved performance - Improve UART driver messaging when bad CTS signal is detected	2 years ago
Wayne Warthen	cdb9f9b40a	Initial Release Candidate for v3.4 - Minor doc updates - Comment updates in ansi.asm and tms.asm - Correction to build process for ROMless systems - Fix for ZRC (default configuration) to use all available RAM	2 years ago
Wayne Warthen	def84eded9	Integrate Jose Collado's Screen Color Enhancements Credit and thanks to Jose Collado - This change enhances both the TMS driver and ANSI emulation to handle setting of screen foreground/background.	2 years ago
Wayne Warthen	62f9330de8	Enable DSKY by Default for Duodyne - Updated main Duodyne config file to enable DSKY - Fixed issue in dbgmon.asm that caused DSKY auto-increment when examining/modifying RAM to fail.	2 years ago
Wayne Warthen	374ed7ab97	CH37x Driver Cleanup - Split out the SD and USB specific support from the main CH37x driver to optimize code space usage. - Ensure CH37x mode switch is handled properly when there are multiple devices active in a system.	2 years ago
Wayne Warthen	c7bee46f60	Workaround CH376 Reset Behavior I am encountering some CH376 chips that go haywire after a reset command. They stop responding for a very long time. I am seeing this only on "LC Tech" adapters and only on Z80 systems (not Z180). No idea what is going on, so I am giving up for now and removing the reset.	2 years ago
Wayne Warthen	e9b9782ede	Correction for CH Driver Config - Last check-in had a couple of config file errors which are corrected here. - Also updated Appendix A of the User Guide to reflect new CH37x port addressing.	2 years ago
Wayne Warthen	af00df9182	Update CH Driver Port Config for RCBus Systems - Updated to standardize on 0x3E/0x3F for primary CH device and 0x3C/0x3D for secondary CH device. Both devices are optional and detected automatically.	2 years ago
Wayne Warthen	e286a428bf	Preliminary Support for Monsputer	2 years ago
Wayne Warthen	f2fc049f07	Support Duodyne SD Card Interface	2 years ago
Wayne Warthen	ed53030de2	Extend IDE Reset Delay & Support Duodyne FDC - The post-reset delay of both the IDE and PPIDE drivers has been extended. The SD-IDE adapters need more time to initialize before being ready to behave as proper IDE devices. - Added support for the FDC section of the Duodyne Disk-IO board.	2 years ago
Wayne Warthen	3df34b4ce0	Add ZRC512 Support Thanks and credit to Bill Shen for providing the build updates.	2 years ago
Wayne Warthen	f230fb22da	Enable Duodyne Front Panel - Support for LEDs and switches by default	2 years ago
Wayne Warthen	2225847212	Additional Improvement to BPBIOS Bank Management	2 years ago
Wayne Warthen	a5de77438b	Resurrect BPBIOS Build - Corrected to handle latest changes in RomWBW HBIOS bank layout.	2 years ago
Wayne Warthen	b841705023	Final Round of User Guide Updates per Martin R	2 years ago
Wayne Warthen	72cdbdd4ad	Documentation Updates Inspired by Martin R - Implemented a crude mechanism to output config settings during a build which can be imported into the User Guide appendix.	2 years ago
Wayne Warthen	8b3deb057f	User Guide Updates per Martin R - Credit and thanks to Martin R for providing a substantial list of suggested fixes and improvements to the User Guide. I have done my best to address them -- others will require more time and will hopefully be addressed in the future.	2 years ago
Wayne Warthen	55a41ec0a3	TMS Driver Enhancement by Jose Collado - The 40 column mode of the TMS driver now conforms to the memory map from the TMS9918 documentation and is also now consistent with the existing TMS9918 video programs from the RC2014 forum.	2 years ago
Wayne Warthen	214182b514	Fix RTC Initialization When using the Z2 memory manager, if the HBIOS exceeds 16K, RTCDEFVAL will not be accessible prior to programming the Z2 memory bank registers. In this corner case the RTC latch could be mis-programmed. This commit introduces a workaround.	2 years ago
Wayne Warthen	08942fb944	Support Duodyne SelfHost UART	2 years ago
Wayne Warthen	5dc724785b	Completed CH37x Driver The ch.asm driver now supports SD Card operations (only possible for CH376).	2 years ago
Wayne Warthen	ce17be9ba6	CP/M 3 RAM Check - Check to ensure that we have enough RAM banks for banked CP/M 3 startup. If not, message and return to boot loader.	2 years ago
Wayne Warthen	888d9879c9	Preliminary Support for CH37x SD Cards - Currently operates as a read only disk device.	2 years ago
Wayne Warthen	af8385fba8	Fix IM1 Handling for Z180 - Credit to Dylan Hall - Z180 code failed to initialize interrupt vector registers for IM1 startup - Updated bad interrupt messaging to avoid interrupt stack overflow	2 years ago
Wayne Warthen	10ff97b6c6	ACIA Interrupt Fix & ROMless APPBOOT Fix - ACIA driver was not properly returning ZF to indicate if it handled an interrupt. - APPBOOT was failing on ROMless systems because it was copying the HBIOS code overtop of itself.	2 years ago
Wayne Warthen	a67b1ecd0a	Fix RTC Init on ROMless Restart - On ROMless restart, the RTC was not being included in the boot messages.	2 years ago
Wayne Warthen	6bcad122cd	Add Z1RCC Support - Added build support for Bill Chen's Z1RCC. - Thanks and credit to Bill for supplying the bulk of the build changes.	2 years ago
Wayne Warthen	1e5b38c251	PS2INFO Update & OpenSpin Conversion - Added support for Duodyne to PS2INFO application. - Switched all build paths to consistently use OpenSpin since it appears to be compatible with all build environments supported by RomWBW.	2 years ago
Wayne Warthen	29f93fb153	Enable CH and LPT Drivers for Duodyne	2 years ago
Wayne Warthen	b0975745df	Bump Version	2 years ago
Wayne Warthen	cbfbca8d92	Support New Duodyne Boards - Added support for Duodyne Multi-IO board - Added support for Duodyne Zilog-IO board - Added SUPCTS equate in hbios.asm to allow selectively adding code to suppress use of CTS during HBIOS boot - Added reference in User Guide to Bruce Hall's Assembly Language Programming document	2 years ago
Wayne Warthen	b175808a92	Fix for CP/M 3 Floppy Boot - CP/M 3 ldrbios had not been properly updated for device type id change. - ASSIGN command was not handling DPB's correctly due to device type id change.	2 years ago
Wayne Warthen	3247e67ed4	ZRC and ZZRCC Image Creation Updates - Modified ZRC and ZZRCC image creation scripts to allow up to 0x1B8 of boot code.	2 years ago
Wayne Warthen	bbc84f0c2d	Fix FAT Application API Call FAT application had not been updated to reflect a change in the HBIOS Disk Device API call return data. This is corrected in this check-in. Related discussion in #368.	2 years ago
Wayne Warthen	872d51e9b6	Detect CTS Stall - Detect CTS at startup to ensure it is asserted. If not, disable hardware flow control to avoid stalling the console at boot. Only for UART driver because this is the only place it is currently relevant.	2 years ago
Wayne Warthen	25fb2bd59e	Rename ZZRC -> ZZRCC, Update to CLRDIR - The naming of ZZRCC was incorrectly ZZRC. Corrected. - Max Scane has provided a small bug fix for CLRDIR. - Minor build updates for new HTalk utility.	2 years ago
Wayne Warthen	ed4daf06a4	CP/M 3 Memory Configuration Regression Put CP/M 3 disk buffers back in alternate banks.	2 years ago
Wayne Warthen	14cc41c3c4	Fix hd512 Layout - Slice protection changes broke hd512 layout. Fixed. - Updated documentation for slice protection changes.	2 years ago
Wayne Warthen	93dcfe9610	Slice Protection, Issue #366 - Dean Jenkins has motivated me to implement additional protection from using a slice that does not fit within the capacity of the physical disk being used. You can still assign an unusable slice, but when you try to refer to it, you will immediately get a "no disk" error from the OS.	2 years ago
Wayne Warthen	d98547dea3	Minor Doc and Build Tweaks	2 years ago
Wayne Warthen	a157d9ba13	Device Type ID Reorganization Driver Device Type ID's have been stored in the upper nibble. However, running out of ID's, I have changed them to occupy the entire byte. This is a breaking change, so I have updated the minor version number to maintain integrity between components. So, v3.3 will never become a stable release and I am moving directly to v3.4.	2 years ago
Wayne Warthen	85783148be	Bump Version	2 years ago
Wayne Warthen	c1fa7b420a	SD Media Automatic Drive Assignment - Issue #365 - Modified SD Media handling such that no OS drive letters will be assigned automatically at OS Startup if there is no media inserted.	2 years ago
Wayne Warthen	9072bc6d70	Issue #366 Based on input from Dean Jenkins: - Updated User Guide to clarify some nuances related to use of Combo Disk Images - Added "blank" slice images	2 years ago
Wayne Warthen	480dbe4f4c	Add Disk Images for ROMless Configurations	2 years ago
Wayne Warthen	26fad23c3a	Z280 ROMless Fixes - Corrected a couple deficiencies that caused Z280 CPUs to fail in the new ROMless configuration	2 years ago
Wayne Warthen	883dab7e97	ROMless Operation Overhaul - Implement new approach to ROMless boot and operation. Still missing the ability to seed the RAM disk. - Tweaks to CH driver	2 years ago
Wayne Warthen	d3f5643791	CH Driver Tweaks	2 years ago
Wayne Warthen	092e44c62e	RPi Builds & CH375/6 Support - The build process was enhanced by Dean Jenkins to support the Raspberry Pi. Note that the Propeller firmware will not be generated by a RPi build. See Issue #358. - Initial support for USB storage via CH375/6.	2 years ago

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350 Commits (2925ab3d42cf0fdf541bc35cd64a9bc6b0de7769)