參數(shù)資料
型號(hào): SMJ55161
廠商: Texas Instruments, Inc.
英文描述: 262144 BY 16-BIT MULTIPORT VIDEO RAM
中文描述: 262144由16位多端口視頻內(nèi)存
文件頁數(shù): 6/64頁
文件大?。?/td> 1505K
代理商: SMJ55161
SMJ55161
262144 BY 16-BIT
MULTIPORT VIDEO RAM
SGMS056D – MAY 1995 – REVISED OCTOBER 1997
6
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
functional block diagram (continued)
SE
1 of 4 Subblocks
Refresh
Counter
Row
Decoder
Split-
Register
Status
Serial-
Address
Counter
Color
Register
Address
Mask
W/B
Latch
W/B
Unlatch
MUX
Write-
Per-Bit
Control
Serial-Data
Pointer
Serial-Data
Register
512
×
512
Memory
Array
Sense AMP
Column DEC
Special-
Function
Logic
Input
Buffer
DQi
DQi+1
DQi+2
DQi+3
RAS
CASx
TRG
WE
Column
Buffer
A0–A8
DSF
Row
Buffer
QSF
DRAM
Output
Buffer
DRAM
Input
Buffer
Timing
Generator
SQi
SQi + 1
SQi +2
SQi + 3
Serial-
Output
Buffer
SE
SC
9
相關(guān)PDF資料
PDF描述
SMJ55166 262144 BY 16-BIT MULTIPORT VIDEO RAM
SMJ626162 524288 BY 16-BIT BY 2-BANK SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORY
SML-010DT Chip LEDs with reflectors
SML-010FT Chip LEDs with reflectors
SML-010JT Chip LEDs with reflectors
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