The 12RM41 is a software ROM pack for the 1240 and 1241. It is used to disassemble instructions from the Zilog Z-80 microprocessor.

Tektronix 12RM41
Disassembler ROM Pack (Zilog Z-80)
Tektronix 12RM41

Compatible with 1240

Produced from (?) to (?)

Manuals
(All manuals in PDF format unless noted otherwise)

The UPIK 40 harness is used to make an easy connection to the processor. It is not required though.

ROM images

See also

Pictures