MB86605 Fujitsu Microelectronics, Inc., MB86605 Datasheet - Page 48

• Manufacturer Part Number: MB86605
• Description: CMOS-wide Scsi-ii Protocol Controller With Pci Interface
• Manufacturer: Fujitsu Microelectronics, Inc.

48
MB86605
(4) Initiator synchronous transfer input timing (target
(5) Initiator synchronous transfer output timing (initiator
* : The vales of A and N vary with the setting condition of the transfer period register (address 0Dh).
Data bus defined
REQ set Low
Data bus defined
ACK set Low
REQ
DB7 to 0, P
DB15 to 8, P
ACK
DB7 to 0, P
DB15 to 8, P
data bus hold time*
data bus hold time
REQ set Low
ACK set Low*
Parameter
Parameter
t
DVAK
Valid data
t
DTSU
Data
Symbol
Symbol
t
t
t
t
DHLD
t
t
AKDH
DTSU
DHLD
DVAK
AKDH
initiator)
target)
A • t
t
N • t
DVAK
Valid data
Min.
Min.
CLF
10
20
t
CLF
DTSU
– 12
– 2
Data
Value
Value
t
DHLD
t
Max.
Max.
AKDH
—
—
—
—
Unit
Unit
ns
ns
ns
ns