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Author Topic: Optifile tetra vs LC?  (Read 2977 times)

Ted Olausson

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Optifile tetra vs LC?
« on: December 20, 2010, 03:21:25 PM »

What is the difference between tetra and lc?

There seems to be some circuitboard traces missing on the tetra so i need to find out how the connections between the floppycontroller and the CPU/PAL should be.
Anyone have a clue on how A0, A1, DATArequest and INTrequest are connected? I cant find any connections to anything on the circuitboard.

Also, why is motor_on connected to pin 4 on the floppyconnector!?
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