Timing of R/W line on 68K bus

greenspun.com : LUSENET : ece342 : One Thread

The timing of the R/W line was not explicitly shown in the lab handout. It is asserted along with /AS and held for the duration of the transaction - basically until /AS gets de-asserted. Thus for a write it would look just like /AS, for a read it would be the opposite of /AS.


-- Robin Grindley (grindley@eecg.toronto.edu), January 24, 1999

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