參數(shù)資料
型號: HD66522
廠商: Hitachi,Ltd.
英文描述: 160-Channel Column Driver with Internal Bit-Map RAM for Reflective Color Display and Grayscale Display(點(diǎn)陣圖形LCD160通道驅(qū)動器)
中文描述: 160通道,內(nèi)置欄位為反射式彩色顯示和灰度顯示屏(點(diǎn)陣圖形LCD160通道驅(qū)動器地圖RAM驅(qū)動器)
文件頁數(shù): 10/47頁
文件大?。?/td> 276K
代理商: HD66522
HD66522
10
Block Diagram
A16: 0
LS2: 0
SHL
FLM
CL1
RESET
CS
WE
OE
DB7: 0
Address
management
Bidirectional
buffer
Data line decoder
I/O selector
RAM
160 * 240 * 2 bits
FX0, FX1
Line
counter
W
Timing
control
Y1 Y2 Y3
Y160
LCD drive outputs
DISPOFF
WAIT
Grayscale
timing
generator
Data latch (1)
Data selector (1)
FRC selector
Grayscale
pattern
generator
VCH2 ,VCL2,
VM2
Data latch (2)
Data selector (2)
VCH1, VCL1,
VM1
Figure 3 Block Dipagram
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