km4132g271a ETC-unknow, km4132g271a Datasheet - Page 33

• Manufacturer Part Number: km4132g271a
• Description: 128k 32bit Banks Synchronous Graphic
• Manufacturer: ETC-unknow

CLOCK
KM4132G271A
SMRS and Block/Normal Write @ Burst Length=4
DQM
A
CKE
RAS
CAS
DSF
WE
A
DQ
3,4,7
CS
A
A
A
A
0-2
5
6
8
9
*Note : 1. At the next clock of special mode set command, new command is possible.
0
Load Color
Register
Color
1
Row Active
with WPB*
(A-Bank)
Enable
RAa
RAa
RAa
RAa
RAa
Load Mask
2
Register
Mask
I/O
3
Block Write
4
(A-Bank)
Masked
CAa
CAa
CAa
Pixel
Mask
5
Row Active
6
with WPB*
(B-Bank)
Enable
Load Mask Register
RBa
RBa
RBa
RBa
RBa
7
Mask
I/O
*Note 1
Load Color
8
Register
Color
9
HIGH
Masked Write
10
Precharge
with Auto
(B-Bank)
DBa0 DBa1 DBa2 DBa3
CBa
CBa
CBa
CBa
11
12
13
14
Rev.0 (August 1997)
15
CMOS SGRAM
WPB* : Write-Per-Bit
16
17
: Don't care
18
19