A45L9332AE-6 AMIC Technology, Corp., A45L9332AE-6 Datasheet - Page 49

• Manufacturer Part Number: A45L9332AE-6
• Description: 256K x 32 Bit x 2 Banks Synchronous Graphic RAM
• Manufacturer: AMIC Technology, Corp.

Function Truth Table (Table 1)
PRELIMINARY
Current
Active
Read
State
IDLE
Row
CS
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
(October, 2001, Version 0.1)
RAS CAS
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
X
L
L
L
L
L
L
L
L
X
L
L
L
L
L
L
X
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
X
L
L
L
L
L
X
L
L
L
L
L
L
L
X
L
L
L
L
L
WE
X
H
X
H
H
H
H
X
H
H
H
H
H
X
H
H
H
H
X
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
DSF
X
X
X
X
H
H
H
H
X
X
X
H
H
X
H
X
H
X
X
H
H
H
X
H
X
L
L
L
L
L
L
L
L
L
L
L
L
(A10)
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
OP Code
OP Code
OP Code
Address
CA,AP
CA,AP
CA,AP
CA,AP
CA,AP
CA,AP
CA
RA
RA
RA
RA
PA
PA
PA
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
48
NOP
NOP
ILLEGAL
ILLEGAL
Row Active; Latch Row Address; Non-IO Mask
Row Active; latch Row Address; IO Mask
NOP
ILLEGAL
Auto Refresh or Self Refresh
ILLEGAL
Mode Register Access
Special Mode Register Access
NOP
NOP
ILLEGAL
Begin Read; Latch CA; Determine AP
ILLEGAL
Begin Write; Latch CA; Determine AP
Block Write; Latch CA; Determine AP
ILLEGAL
Precharge
ILLEGAL
ILLEGAL
ILLEGAL
Special Mode Register Access
NOP(Continue Burst to End
NOP(Continue Burst to End
Term burst
ILLEGAL
Term burst; Begin Read; Latch CA; Determine AP
ILLEGAL
Term burst; Begin Write; Latch CA; Determine AP
Term burst; Block Write; Latch CA; Determine AP
ILLEGAL
Term Burst; Precharge timing for Reads
ILLEGAL
ILLEGAL
Row Active
Action
AMIC Technology, Inc.
A45L9332A Series
Row Active)
Row Active)
Note
2
2
4
5
5
6
2
2
6
3
3
3
2
3