Z53C80 Datasheet, PDF (30/40 Pages) Zilog, Inc. – SMALL COMPUTER SYSTEM INTERFACE (SCSI)

ZILOG
AC CHARACTERISTICS
DMA Write (Non-Block Mode) Target Send Cycle Timing Diagram
DRQ
/DACK
/WR
D7-D0
/EOP
8
/REQ
10
/ACK
/DB7-/DB0,
/DBP
1
3
5
7
12
2
4
6
9
11
13
Figure 49. DMA Write (Non-Block Mode) Target Send Cycle
Z53C80 SCSI
30
PS97SCC0200