TBUG Z-80 Monitor and Debugger Aid TRS-80 User Manual Utility Program Radio Shack

This highly useful TBUG Z-80 Monitor and Debugger Aid utility program and its informative user manual document is a great way to learn the operation of the TRS-80 and its Z-80 processor's instruction and machine language. Just like the TRS80 computer this software on cassette and book combination is hard to find, but it is a highly useful technical manual. It is published by Radio Shack. Partial contents include; Loading and Using TBUG Level I, Loading and Using TBUG Level II, Z80 Instruction Set, ROM Subroutines, Appendices, Index other topics serve available. Tape is playable on regular or a TRS80 CTR-41 cassette player. First come first serve, only one available.

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SPECIAL - TECHNICAL HISTORICAL ITEM Info: • TBUG Z-80 Monitor and Debugger Aid • Publisher: Radio Shack - © 1978 • Cat. No. 26-2001 - 40 Pages • Size: 8.5 W x 11 H x 3/8 D [in] approx. Contents: • Loading and Using TBUG Level I. • Loading and Using TBUG Level II. • Z80 Instruction Set - ROM Subroutines • Appendices - Index Notes: • $30 - One available - Excellent condition • S/H included within continental US

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• Only one item available unless otherwise indicated • Click the credit card pictures left to order • • E-Mails always answered unless return e-mail is blocked