is42g32256 ETC-unknow, is42g32256 Datasheet - Page 2

• Manufacturer Part Number: is42g32256
• Description: 256k 16-mbit Synchronous Graphics
• Manufacturer: ETC-unknow

IS42G32256
2
DQM0-3
CKE
RAS
CAS
DSF
CLK
WE
CS
CONTROL
COLUMN
BLOCK
WRITE
LOGIC
MASK
Figure 1. IS42G32256 Functional Block Diagram
DQM0-3
CONTROL
WRITE
LOGIC
COUNTER
REFRESH
MUX
MEMORY
256K x 32
ARRAY
CLOCK
CELL
ADDRESS BUFFER
INPUT REGISTER
ROW DECODER
ROW
REGISTER
REGISTER
A0-A10
MEMORY
256K x 32
COLOR
MASK
ARRAY
CELL
Integrated Silicon Solution, Inc.
ADDRESS BUFFER
COLUMN
ADVANCE INFORMATION SR037-0C
COUNTER
DATA OUT
SERIAL
BUFFER
BUFFER
DATA IN
DQM0-3
ISSI
DQ31-DQ0
09/10/98
®