- Minimal support for QP/M by adding a disk image.
- Disk image is not included in combo image, it must be added separately.
- Disk image boots into CP/M 2.2. You must run QINSTALL to configure it and make the disk boot into QP/M.
- It is critical to review the ReadMe.txt file -- default QP/M configuration conflicts with RomWBW use of Page Zero.
- Added some stack space to SYSGEN. It was failing when run with extra CBIOS debugging enabled.
- Cleanup of diskdefs file.
- Updated SIMH executable.
- 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.
- Fixes to ZPMLDR to make it functional with RomWBW.
- Incorporate fixes from the Jon Saxton disassembly in ZPM3 itself.
- Credit to Lars Nelson for finding the ZPM3 source (disassembly).
- 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.
- The GitHub build process is getting stuck when running MLOAD25. NO idea why, works fine on my local Linux. I am removing the build of ZMD temporarily to get things working again.
- Reorganized most of the "common" files into special directories.
- Fixed bug affecting application boot related to ROM checksum test.
- Added support for LiNC sound card at default port address.
The Z80 test apps have been updated to exclude the port I/O instructions. This is because it is impossible to have consistent expected port I/O across all systems.
A suite of Z80 instruction test applications has been added to user area 5 of CP/M 2.2 and ZSDOS disk images.
The location of these applications is likely to change.
- A ROM checksum is now injected into the last byte of the ROM banks. This does not apply to the ROM disk banks, just the first 4 banks that contain code images.
- Fix build prompting
- Fix SCOPY help files
Lars Nelson has contributed 3 new apps.
- XSUB1 is an improved version of DRI XSUB that allows it to be removed from memory using RMXSUB1
- EX is an early variant of the ZEX batch file processor, but EX runs on ZSDOS (does not require later versions of ZCPR).
- SCOPY is a visual file copy utility which requires ZCPR 3+. It is included on the ZPM disk image.
