RomWBW

Commit Graph

Author	SHA1	Message	Date
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
Dylan Hall	291cdd2c03	Use SECCON to override default secondary console selection	2 years ago
Wayne Warthen	888d9879c9	Preliminary Support for CH37x SD Cards - Currently operates as a read only disk device.	2 years ago
Dylan Hall	39446d5e4f	Add SECCON to config files	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	7e9191f3ef	Update ps2info.asm - Updated PS2INFO to handle extraneous 0x00 byte after reset command.	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	4012ee7775	Update User Guide Based on input from Issue #364, I have attempted to clarify a few areas on the User Guide: - Recommendation to only use ROM OSes only for limited purposes - Added a more detailed description of the automatic drive assignment algorithm - Added more detail on batch file auto-submission	2 years ago
Wayne Warthen	150ca6b50c	Fix .gitignore	2 years ago
Wayne Warthen	6af84e9ad8	Update Makefile - Fix Makefile	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	003481410f	Update UNARC to Universal UNARC from Lars Nelson - Credit and thanks to Lars Nelson for providing an enhanced version of UNARC.	2 years ago
Wayne Warthen	9a1c3f7929	Minor Fix in SPK Driver and Tick Counter Space Reservation - Fix ensures that the speaker control bit is set the same as it was initially after playing a tone. - Reserve 2 bytes in the proxy for a platform dependent tick counter value. Currently for HEATH platform.	2 years ago
Wayne Warthen	ef536750ea	Makefile Improvements These changes improve the chances of a make operation actually failing when a nested error occurs.	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	163460856a	Add Real Time Clock Section to User Guide, Issue #368	2 years ago
Wayne Warthen	3ce9246904	Update FLASH to v1.3.7 Thanks and credit to Will Sowerbutts for contributing and maintaining this critical utility!	2 years ago
Wayne Warthen	1a021e02b9	Enable PIO Support for Duodyne	2 years ago
Wayne Warthen	f2d304ef0d	Update cfg_duo.asm	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	3e86e79133	Fix Makefiles	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	b41f189a4c	Miscellaneous - Add minimal Fuzix instructions to User Guide - Enable CTC auto-detect by default for RCBus. It causes no problems to auto-detect it and it will stop a CTC from generating unexpected interrupts after a soft restart. - Upgrade `SUPERSUB` to v1.3 (previously v1.1)	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
Tom Plano	43745f8c90	Uploading HTalk program to supliment talk.com program. Similar functionality, but uses HBIOS calls and Char IDs, as opposed to CP/M calls and IDs	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	0598d921bc	Floppy Fix - Recent change to device type id's broke floppy access. This is corrected.	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	7bd930bc76	Issue #366 Further refinements to User Guide based on input from Dean Jenkins.	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
Wayne Warthen	722bce819b	Bump Version	2 years ago

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1931 Commits (v3.4.0-dev.23)