C/BE# data linesgreenspun.com : LUSENET : ece342 : One Thread
In the data phase what should the C/BE codes be and are we responsible for word and byte transfers?
-- Mark Fuduca (firstname.lastname@example.org), March 16, 1999
They are active low, so for a word transfer they should be "00". We haven't specified any mechanism for you to transfer single bytes, so you can just always send across the whole 16-bit data register.
-- Robin Grindley (email@example.com), March 17, 1999.