12RM63

The 12RM63 is a software ROM pack for the 1240 and 1241. It is used to disassemble instructions from the MOS Technology 6502 microprocessor.

Manuals – Specifications – Links – Pictures

The UPIK 40 harness is used to make an easy connection to the processor. It is not required though. At least two 1240D2 cards installed with 4 probes are needed.

Note that the part numbers on the EPROMs in these photos indicate that they are from the 12RM27 68010 ROM Pack.

ROM images

• 12RM63 U300 160-2445-01 (27128)
• 12RM63 U200 160-2446-01 (27128)

Pictures

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  Disassembly screen

See also

• All Tektronix ROM images