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Questions tagged [6502]

For 6502 series of processors, including hardware and assembly language questions. Use with [hardware] for the hardware interface in particular.

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Systems that used the Rockwell R65C00/21 or R65C29

The Rockwell R65C00/21 and R65C29 are described in an October 1984 datasheet ("R65C00/21 dual CMOS microcomputer and R65C29 dual CMOS microprocessor," Document no. 29651N64, rev. 2) which is ...
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6 votes
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Transistor-level schematic of 65C02

I am looking for a transistor-level schematic for the 65C02, something like the one for the 6502 created by davidmjc (https://github.com/davidmjc/6502). I am a teacher planning to give a student ...
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