6809 SBC

The Single Board Computer

The SBC running on an AT&T terminal

Files

bin

Binaries that can be loaded from the SD card and run by the monitor.

• basic — TSC 6800 Micro BASIC Plus ported to the 6809
• fig6809 — 6809 FIG Forth
• hello — The obligatory "Hello World"
• space — TSC 6800 Space Voyage ported to 6809
• tu58 — TU58 emulator

doc

• 6809sbcv2.pdf — PDF of the schematics
• fig-forth_6809.pdf — Scan of the 6809 FIG Forth distribution document
• figdoc
  • figdoc.txt — fig-FORTH Installation Manual
  • glossary.txt — Glossary of Forth words
  • memmap.tif — FIG memory map
  • readme.txt

forth

• editor
• spiral
• tek

hardware

• 6809v2.pcb — pcb file for board layout (caution: there are probably some bugs in the layout)
• 6809v2_1.sch — gschem sources
• 6809v2_2.sch
• 6809v2_3.sch

src

• basic.s — 6809 port of TSC 6800 Micro BASIC Plus
• eeprog.s — Utility to reflash the monitor
• fig6809.s — Sources for 6809 Fig FORTH
• hello.s — Hello World
• mon.s — Source for the eeprom-resident monitor
• space.s — 6809 port of TSC 6800 Space Voyage
• tu58.s — TU58 emulator

tools

• as9
  • Makefile
  • as.c
  • as.h
  • as9.c
  • as9n.c
  • do9.c
  • eval.c
  • ffwd.c
  • output.c
  • pseudo.c
  • symtab.c
  • table9.h
  • util.c
• s19tobin.c — An S19 to binary image converter; written to be compiled on Plan 9 or with P9P

Brian L. Stuart, Department of Computer Science, Drexel University