File:Tandy 200.us.orig.bin: Revision history

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15 February 2026

14 February 2026

  • curprev 18:5418:54, 14 February 2026‎ Hackerb9 talk contribs‎ 426 bytes 0‎ Hackerb9 uploaded a new version of File:Tandy 200.us.orig.bin
  • curprev 18:3418:34, 14 February 2026‎ Hackerb9 talk contribs‎ 426 bytes +426‎ This is a concatenation of all three system ROMs on the Tandy 200: M15, M13, and M14, in that order. While not usable on actual Tandy 200 hardware, this is a format used by emulators such as Virtual-T. The first 40K of the file (0000H to 9FFFH) maps directly to the machine's memory address space. NOTA BENE: the last 32K of the file maps to a bank switched ROM which the Tandy 200 addresses as 0000H to 7FFFH.
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