michael rushton

S12X 8-bit external RAM

Discussion created by michael rushton on Apr 5, 2006
Latest reply on Apr 7, 2006 by Steve Mcaslan

We wish to use an 8-bit RAM device externally on a S12XDP512. What needs to be done to wire this up, and what needs to be done so that we can do 16-bit access to this device?

I'm guesssing that its' not possible? Even though the top half of the data bus can be disabled, the MCU does'nt sequence 16-bit accesses?