This page is a simplified version of David Keil's Software pages.
1/III/4 Software Pages
Last updated on April 8, 2005
|Cassette Software||Disk Operating Systems||Utility Software|
|Game Software||Application Software||
TRS-80 Model 1/III/4 Emulator v6.xx documentation
Emulator Enhanced Z80 Instructions v6.10
Image file format description (DMK, JV1, JV3)
Port Mapped PC I/O Command Examples
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