FUJITSU MB91401 User Manual
Page 62
MB91401
62
(8) External IF
•
Read access
Note : tcp is internal CPU and operational clock period for peripheral module.
Parameter
Symbol
Pin
Value
Unit
Remarks
Min
Max
EX Read Cycle time
texrc
EXA, EXCSX
6
×
tcp
ns
EXA to Data Valid
texadv
EXA, EXD
5
×
tcp
ns
EXCSX to Data Valid
texcsdv
EXCSX, EXD
5
×
tcp
ns
EXRDX to Data Out Enable
texdoe
EXRDX, EXD
5
×
tcp
ns
EXRDX “H” to High Z
texdhz
EXRDX, EXD
5
×
tcp
+
8
ns
texrc
texadv
texcsdv
texdoe
EXD15: to EXD0
texdhz
EXA
EXCSX
EXWRX
EXRDX
Prelminary
2004.11.12