參數(shù)資料
型號: KM4132G512
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 256K x 32Bit x 2 Banks Synchronous Graphic RAM(256K x 32位 x 2組同步圖形 RAM)
中文描述: 256 × 32Bit的× 2銀行同步圖形存儲器(256K × 32位× 2組同步圖形RAM)的
文件頁數(shù): 32/49頁
文件大?。?/td> 934K
代理商: KM4132G512
KM4132G512
CMOS SGRAM
- 33
Rev. 2.2 (June 1998)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
SMRS and Block/Normal Write @ Burst Length=4
HIGH
Load Color
Register
Masked
Block Write
(A-Bank)
Load Color
Register
Row Active
with WPB*
Enable
(B-Bank)
Load Mask
Register
*Note 1
Masked Write
with Auto
Precharge
(B-Bank)
A
3,4,7,8
A
5
A
0-2
CAS
RAS
CS
CKE
CLOCK
WE
DQM
RAa
RBa
CBa
DSF
DQ
A
9
A
10
A
6
RAa
RBa
CBa
CAa
RAa
RBa
CBa
CAa
RAa
RBa
CBa
CAa
RAa
RBa
Color
I/O
Pixel
I/O
Color
DBa0 DBa1 DBa2 DBa3
Row Active
with WPB*
Enable
(A-Bank)
*Note :
1. At the next clock of special mode set command, new command is possible.
Load Mask Register
WPB* : Write-Per-Bit
: Don
t care
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