Archived copy. The original page at visual6502.org has been returning HTTP 500 since the wiki's MediaWiki installation failed. This is a static reconstruction from the page's original wikitext captured by the Internet Archive on 2014-12-24, by the Visual6502 project — Greg James, Barry Silverman and Brian Silverman, and the Visual6502 team, licensed CC BY-NC-SA 3.0.

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User:AmyK

I am a programmer and hardware/software researcher (mostly software.) I'm familiar with both PC architecture as well as a number of embedded processors like Z80, 6502, 68HC12, etc.

My hardware projects include analysis of s1mp3, a cheap Z80-based portable media player platform. You can see more information about my work on this here.

Here is a tentative schematic of the RCA_1802E control unit.