MB86606A Datasheet, PDF (30/64 Pages) Fujitsu Component Limited. – FAST-20 SCSI Protocol Controller

MB86606A
(8) Register read timing for 68 series (for external access)
Parameter
Symbol
Address (A0) setup time (1)
Address (A0) hold time (1)
Address (A0) setup time (2)
Address (A0) hold time (2)
CS1 setup time
CS1 hold time
UDS/LDS set Low → MPU data bus output enable time
UDS/LDS set High → MPU data bus output disable time
DMA bus → MPU data bus output delay time
R/W setup time
R/W hold time
tARSE
tARHE
tACSE
tACHD
tCRSE
tCRHE
tRLNZ
tRHH
tHDD
tRWS
tRWH
Value
Min.
Max.
20
—
10
—
10
—
5
—
10
—
5
—
—
40
5
—
—
20
10
—
10
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A0
CS1
t ACSE
R/W
UDS/LDS
DMD15 to 8,
UDMDP
DMD7 to 0,
LDMDP
D15 to 8, UDP
D7 to 0, LDP
30
t ARSE
t CRSE
t RWS
t RLNZ
t HDD
t ARHE
t ACHD
t CRHE
t RWH
Data
t RHHZ
Valid data