UPI-C42/UPI-L42
WAVEFORMS (Continued)
DMA
290414 – 27
PORT 2
290414 – 28
PORT TIMING DURING EXTERNAL ACCESS (EA)
290414 – 29
On the Rising Edge of SYNC and EA is Enabled, Port Data is Valid and can be Strobed. On the Trailing Edge of Sync the Program Counter Contents are Available.
23
