PUMA2/67/77S4000/A-020/025/35
Issue4.3:December1999
Read Cycle Timing Waveform(1,2)
t
RC
A0~A16
OE
t AA
tOE
t OH
t OLZ
tCLZ
CS1~4
t ACS
t CHZ(3)
tOHZ(3)
High-Z
D0~31
Data Valid
Notes:
(1) During the Read Cycle, WE is high for the modules.
(2) Address valid prior to or coincident with CS transition Low.
(3)
t
CHZ and tOHZ are defined as the time at which the outputs achieve the open circuit conditions and are not referenced
to output voltage levels. These parameters are sampled and not 100% tested.
Write Cycle No.1 Timing Waveform
tWC
A0~A16
OE
t AS(3)
tAW
tCW(4)
tWR
(2)
(6)
CS1~4
WE1~4
t WP(1)
tOHZ(3,9)
tOW
tDH
High-Z
D0~31out
D0~31in
tDW
High-Z
5
MOSAIC [ MOSAIC ]
