參數(shù)資料
型號(hào): A45L9332AE-7
廠商: AMIC Technology Corporation
英文描述: 256K X 32 Bit X 2 Banks Synchronous Graphic RAM
中文描述: 256 × 32位× 2銀行同步圖形內(nèi)存
文件頁(yè)數(shù): 50/55頁(yè)
文件大?。?/td> 1255K
代理商: A45L9332AE-7
A45L9332A Series
PRELIMINARY
(October, 2001, Version 0.1)
49
AMIC Technology, Inc.
Function Truth Table (Table 1, Continued)
Current
State
CS
RAS
CAS
WE
DSF
BA
(A10)
X
Address
Action
Note
H
X
X
X
X
X
NOP(Continue Burst to End
Row Active)
NOP(Continue Burst to End
Row Active)
Term burst
Row Active)
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 Writes
ILLEGAL
ILLEGAL
L
H
H
H
X
X
X
L
H
H
L
L
X
X
L
L
L
L
L
L
L
L
L
H
H
H
H
H
H
L
L
L
L
X
H
L
L
L
L
H
H
H
L
X
L
H
H
L
L
H
L
L
X
X
H
L
H
L
H
X
L
H
X
X
X
BA
X
BA
BA
BA
BA
X
X
X
X
CA,AP
X
CA,AP
CA,AP
RA
PA
X
X
X
3
3
3
2
3
Write
NOP(Continue Burst to End
Precharge)
NOP(Continue Burst to End
Precharge)
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
L
H
H
H
X
X
X
L
L
L
L
L
H
H
H
H
L
L
X
H
L
L
H
L
X
L
H
L
X
X
X
X
X
X
X
X
X
X
BA
BA
BA
X
X
X
CA,AP
CA,AP
RA,PA
X
X
2
2
2
Read with
Auto
Precharge
NOP(Continue Burst to End
Precharge)
NOP(Continue Burst to End
Precharge)
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
L
H
H
H
X
X
X
L
L
L
L
L
H
H
H
H
L
L
X
H
L
L
H
L
X
L
H
L
X
X
X
X
X
X
X
X
X
X
BA
BA
BA
X
X
X
CA,AP
CA,AP
RA,PA
X
X
2
2
2
Write with
Auto
Precharge
NOP
Idle after t
RP
NOP
Idle after t
RP
ILLEGAL
ILLEGAL
ILLEGAL
L
H
H
H
X
X
X
L
L
L
L
H
H
L
L
H
L
H
H
L
X
H
L
X
X
X
X
X
BA
BA
BA
X
CA,AP
RA
PA
2
2
2
NOP
Idle after t
RP
ILLEGAL
Precharge
L
L
L
X
X
X
X
4
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