I have recently acquired a R65F11 IC. This IC is part of the RSC (Rockwell Single Computer) Forth system.
Rockwell Single-Chip RSC-FORTH system as implemented in the Rockwell R65F11 (40-pin) and R65F12 (64-pin) FORTH-based one-chip Microcomputers and in the Rockwell R65FR1 FORTH ROM (which I do not ahve, but the ROM dump is available on the RSC Forth page.
Circuit diagram
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R65F11 1984 datasheet |
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R65F11 1987 datasheet |
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Forth Mikrocomputer Low Cost Development Module R65F11 |
Based upon advice and work of Glitch, see also https://github.com/glitchwrks/rsc_forth and
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