Fujitsu MCM3064SS Product Manual page 134

SCSI BUS
4) Starting with the rise of the ACK pulse, the TARG reads data on the data
(3) Time monitoring of ACK response wait
When the ODD operates as a TARG, wait time for ACK response to REQ can be
monitored.
Figure 7.15
7-32
bus (DB7 to DB0, P) within the Hold time.
Transfer in synchronous mode
C156-E228-02EN