RomWBW

Commit Graph

Author	SHA1	Message	Date
Wayne Warthen	8f5cc510ee	Missing Files	3 years ago
Wayne Warthen	0475f5e853	Minor Cleanup - Update FPLED port values for some configs - Fix Linux/MacOS build for new disk images	3 years ago
Wayne Warthen	8747ec8d02	Clean-up of ATAPI Support - Improved media handling and error reporting.	3 years ago
Wayne Warthen	abd939625f	Support ATAPI in IDE and PPIDE Drivers - Support is limited to 512 byte sectors. So, devices such as ATAPI Zip Drives will work. CD-ROM devices will not because they use a larger sector size.	3 years ago
Wayne Warthen	1f526d440a	Add WDATE Command, Final PPA/IMM/SYQ Driver Cleanup - Added WDATE command courtesy Kevin Boone. See https://github.com/kevinboone/wdate-cpm for more information. - Final cleanup of PPA/IMM/SYQ drivers including CPU speed compensated timeouts.	3 years ago
Wayne Warthen	84374c86e6	Cleanup and Optimizations for PPA/IMM/SYQ Drivers	3 years ago
Wayne Warthen	45ea46b105	Small Bug Fix for PPA/IMM/SYQ Drivers Credit to Mark Elkin for testing and finding this issue.	3 years ago
Wayne Warthen	1333d6a491	Functional PPA Driver	3 years ago
Wayne Warthen	b7e865dbf1	Preliminary SyQuest Driver	3 years ago
Wayne Warthen	1c411f5552	Add IBM Standard Parallel Port Support to IMM Driver	3 years ago
Wayne Warthen	364e48a5d3	IMM Driver Cleanup, PPA Driver Skeleton IMM Driver has rational timeouts now. It also lights the MG014 LED during activity. The PPA skeleton just attempts to determine if the PPA interface is present. It does not attempt any I/O.	3 years ago
Wayne Warthen	63cb89dcfc	Preliminary IMM Driver (Zip Drive) Thanks to Alan Cox for inspiring this. Much of the code was usurped from Fuzix.	3 years ago
Wayne Warthen	3f23396536	Support for MG014 RCBus Parallel Port Module	3 years ago
Wayne Warthen	c628ba10f2	Workaround Z280 CPU Bug for LZSA2 The LZSA2 decompressor invoked a known Z280 CPU bug. A small modification to the code resolves this.	3 years ago
Wayne Warthen	9358299f14	Z280 Workaround for VGARC Z280 is having an issue with OTDR instruction when loading the font for VGARC. For now, the use of OTDR has been eliminated.	3 years ago
Wayne Warthen	d445c4a015	Disable LZSA Compression for Z280 - The LZSA2 decompressor code is failing mysteriously on Z280 CPUs. I have simply disabled it in the Z280 primary configuration file.	3 years ago
Wayne Warthen	e32002545b	VGARC Improvements, Doc Fix - Added ability to enable VGARC and front panel in default config without I/O conflicts (does not support having both types of hardware present at the same time). - Fixed documentation error in issue #345 reported by @MorfeoMatrixx.	3 years ago
Wayne Warthen	7ac88efac1	Support for VGARC Initial support for Bill Shen's VGARC video/keyboard module for RCBus.	3 years ago
Wayne Warthen	9f71fe05aa	Cleanup IDE and PPIDE drivers - The use of hardware reset has been improved such that it is generally only used at initial boot up. - Minor improvements to CF card detection and initialization. - Implement a simple wait mechanism to accommodate the startup time of the RC2014 SD Pico module. - Front panel I/O port for SC series of systems has been moved to 0x00 which is consistent with all other systems and avoids some I/O conflicts.	3 years ago
Wayne Warthen	ad3c533145	Fix IDE Detection on Spinning Disks Prior improvement to IDE device detection broke detection of spinning hard disks. IDE registers cannot be used prior to device init completion (spin up). Not a problem for CF, but special steps required to ensure devices are fully initialized before register testing.	3 years ago
Wayne Warthen	e43a939f54	Improve IDE Device Detection Per issue #343, some systems could initially detect a non-existent IDE device which would cause a long time-out. This should resolve the issue.	3 years ago
Wayne Warthen	e5b7409f44	Support Per-floppy Device Drive Types - Floppy devices are now configured per-device so that each floppy drive can be different (e.g., first floppy is 3.5" and second floppy is 5.25"). - Removed need to use termination signal on floppy sector I/O. Addresses issue #318	3 years ago
Wayne Warthen	9100f199b1	Z80-Retro SD Card Support (Alan Cox)	3 years ago
Wayne Warthen	bcc50a31a9	Fix SIO Ports in Z80R Mode	3 years ago
Wayne Warthen	c891ba2bad	Support Z80-Retro Platform Code provided by Alan Cox	3 years ago
Wayne Warthen	f346209c82	Front Panel Switch Support	3 years ago
Wayne Warthen	b5437c56e9	Suppress Serial HFC During Boot If serial hardware flow control is enabled, but not working, then a system will appear dead because it won't send any data to the host computer. This change suppresses hardware flow control during boot just to ensure that boot messages can make it to the serial console. This will only be effective for serial interfaces that support dynamic management of HFC.	3 years ago
Wayne Warthen	f640630a06	CPU Speed Calc Tweek - Exit CPU speed detection routine earlier if the clock is not ticking. - Fix minor regression in the SBC_simh.asm config file.	3 years ago
Wayne Warthen	53e201bd28	Handle Overflow in CPUSPD Edge case where the CPU speed detection routine would overflow in a fast emulator and return a speed of 0.000 MHz. Modified to fail back to the default CPU speed from the config file if an overflow occurs.	3 years ago
Wayne Warthen	6e34de0e02	Cosmetic Minor cosmetic changes in source.	3 years ago
Wayne Warthen	98a33b8b50	CTC & CPU Speed - Revamped CTC detection algorithm hoping to handle problem XRBR is having - Fixed typo in dynamic CPU speed test that caused it to not be properly recorded/reported (credit XRBR) - Allow use of DEL/RUBOUT keys as backspace in ROM Loader and Debug Monitor	3 years ago
Wayne Warthen	8aebaab3fe	Fix SURVEY.COM (again) - Previous fix to SURVEY.COM port survey broke the memory survey. Everything should be OK now. - Regenerated documentation.	3 years ago
Michal Potrzebicz	74a8283bba	Fix default ZETA V2 SBC configuration - Set the default CPUOSC to 8MHz (default value in the project's documentation), updated the User Guide - Set the FDD controller to ZETA2 - regression introduced in `bd664c3`	3 years ago
Wayne Warthen	82c53bd20b	Update to Small Computer Z50 Configurations - Improve adherence to Z50 standard.	3 years ago
b1ackmai1er	0d0f5fb182	Update dma.asm cp/m fails to boot with the dma driver included but no dma hardware installed. This is because the default "dma_fail_flag" indicates that the dma is good to go. But in safe mode the dma initialization never takes place to find no dma and set this flag, so the memory driver hangs. This change is to make the default status of the flag the failed state so the memory driver will fallback to software in recovery mode.	3 years ago
b1ackmai1er	70d3f54834	Some driver documentation updates and corrections	3 years ago
Wayne Warthen	b27e14826a	Allow Inaccurate CTC Divisor for Tick Frequency See Issue #327. This change makes an inaccurate CTC divisor a warning instead of an error. Credit to Phillip Summers.	3 years ago
b1ackmai1er	93a1eade2a	Update uart.asm Make sure when UART4 is disabled, that the driver does not access the UART4 I/O ports.	3 years ago
Wayne Warthen	fa12858bd3	Minor	3 years ago
b1ackmai1er	15b2dcb6b6	Update dbgmon.asm	3 years ago
b1ackmai1er	632cc0e7db	dma updates Tidy up driver, standardize terminology half/full Update dmamon so port address is not hardcoded.	3 years ago
Wayne Warthen	f5cb22da8f	Minor Cosmetic Cleanup No functional changes.	3 years ago
b1ackmai1er	5d3c1e2d4a	Update util.asm	3 years ago
Wayne Warthen	f1382b75ec	Config File Fixes I had accidentally set CRTACT to TRUE in a few standard configs inadvertently.	3 years ago
b1ackmai1er	2398805617	Update HBIOS	3 years ago
b1ackmai1er	08168681b6	Update hbios.asm	3 years ago
b1ackmai1er	fa3874ec45	Update hbios.asm Device display list improvements	3 years ago
b1ackmai1er	93245434c0	Device display optimizations	3 years ago
b1ackmai1er	e7ab778929	Slightly better handling of low HBIOS heap memory CBIOS reports *** HBIOS Heap Overflow, when the HBIOS is big (i.e. lots of included drivers) Trigger build failure when CCP will not fit in heap. Slightly more informative CBIOS error message	3 years ago
b1ackmai1er	147ab2ce4c	minors	3 years ago

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1185 Commits (v3.3.0-dev.25)