Circuit of the floppy disk interface. Not the usual circuit based upon a well-known FDC controller IC, but a simple and not so standard solution. The OS65D operating system from OSI, Ohio Scientific, knows how to handle this interface well, and just for this purpose, Elektor choose this solution.
The next page gives information on OS65D, the operating system.
See also:
ESCO 6502 SBC
User wikokim on the forum.classic-computing.de bought this system in 1978/79. And published the following documents and ...
User wikokim on the forum.classic-computing.de bought this system in 1978/79. And published the following documents and ...
RSC-Forth
This page is about the operation and use of the Rockwell Single-Chip RSC-FORTH system as implemented in the Rockwell R65...
This page is about the operation and use of the Rockwell Single-Chip RSC-FORTH system as implemented in the Rockwell R65...
RSC-Forth R56F11 R6501Q
Rockwell made many 6502 variants. Some were 'SOCs', complete computers in an IC. and Rockwell was strong in Forth, e.g....
Rockwell made many 6502 variants. Some were 'SOCs', complete computers in an IC. and Rockwell was strong in Forth, e.g....
R6501Q kit
I have two R6501 IC's. One came with the Glitchworks GW-R65X1QSBC-1 kit, a R6501Q. The other from ebay, a R6501AQ (A for...
I have two R6501 IC's. One came with the Glitchworks GW-R65X1QSBC-1 kit, a R6501Q. The other from ebay, a R6501AQ (A for...