log

age author description
2019-05-15 David Ladd ASM Edition 11. Adds -o option (automatically overwrites object file), and is 7-13% faster (both on 6809 and 6309).
2019-05-15 David Ladd Updated thexs.asm to correct for 1MB and 2MB systems so that Thexder will run correctly.
2019-01-20 Greg Law Disassembled Shanghai and verified the new binary is exactly the same.
2018-08-29 Tormod Volden cowprs: Note address from PBJ WORD-PAK/WORDPAK II User's Manual
2018-08-29 Tormod Volden cowprs: Add register descriptions from PBJ WORD-PAK manual
2018-08-29 Tormod Volden co80: Better description in source header
2018-08-29 Tormod Volden defs/cocovtio.d: Add ModCo80 COLoad bit mask for Co80 VDIO submodule
2018-08-29 Tormod Volden co80: Use HW port address from descriptor (via SCF and VTIO)
2018-08-29 Tormod Volden scripts/os9.gdb: Use module directory start/end vectors
2018-08-29 Tormod Volden level3: nitro module: Use KrnBlk instead of hardcoded $3F
2018-08-29 Tormod Volden level3: bootfiles: Move device descriptors out of RBF block
2018-04-07 Tormod Volden Fix up comments and whitespace in llcoco3fpga.asm
2018-04-07 Tormod Volden modules: Make source file line endings consistent
2018-04-07 Tormod Volden Revert introduction of underscore in DISTRO folders on disks.
2018-03-29 David Ladd Updated Level 1 VTIO and CoVDG for updates to do CoCoVGA.
2018-03-13 David Ladd Updated vtio.asm for some optimizations that can be shared between grfdrv.asm, covdg.asm.
2018-03-11 David Ladd Updated level2/coco3/modules/makefile to build Jim Brain's CoCoLINK RS232 Pak drivers for use with
2018-03-11 David Ladd Updated level1/coco1/modules/makefile to build Jim Brain's CoCoLINK DriveWire drivers. This
2018-03-11 David Ladd Updated dwread.asm and dwwrite.asm so that the 6551 routines could have specially defined
2018-03-09 David Ladd Updated level2/coco3/makefile to now create DriveWire disk images using the
2018-03-09 David Ladd Modified the level1/coco1/makefile so that new disk images are created for DriveWire using the
2018-03-09 David Ladd Updated rules.mak file so that DriveWire disk images for use in the DriveWire server are now
2018-03-09 David Ladd Fixed level1/coco1/bootfiles/makefile to include the bootfile_directmodempak_headless
2018-03-09 David Ladd Updated level1/coco1/bootfiles/makefile to create bootfiles and kernel track files that use the
2018-03-09 David Ladd Updated makefile in level1/coco1/modules to create the boot and dwio modules for DriveWire
2018-03-09 David Ladd Added new routine to dwread.asm and dwwrite.asm for using the SY6551 chips.
2018-03-09 David Ladd Updated dwio.asm to now check to make sure only install vport IRQ if reported version of DW is
2018-02-20 David Ladd Updated level 1 CoVDG with a mini stack blast for the screen scroll.