參數(shù)資料
型號(hào): HD66420TA0
廠商: Hitachi,Ltd.
英文描述: LCD Display Driver
中文描述: 液晶顯示驅(qū)動(dòng)程序
文件頁數(shù): 5/52頁
文件大?。?/td> 167K
代理商: HD66420TA0
HD66420
5
Resister List
Index
Reg.Bits
Data bits
CS RS 4 3 2 1 0
Register Name
R/W
7
6
5
4
3
2
1
0
1
– – – – –
0
0
– – – – – IR
Index register
W
IR4
IR3
IR2
IR1
IR0
0
1
0 0 0 0 0 R0
Control register 1
W
RMW DISP STBY PWR AMP REV
HOLT ADC
0
1
0 0 0 0 1 R1
Control register 2
W
BIS1
BIS0 WLS
GRAY DTY1 DTY0 INC
BLK
0
1
0 0 0 1 0 R2
X address register
W
XA5
XA4
XA3
XA2
XA1
XA0
0
1
0 0 0 1 1 R3
Y address register
W
YA6
YA5
YA4
YA3
YA2
YA1
YA0
0
1
0 0 1 0 0 R4
Display RAM access register
R/W
D7
D6
D5
D4
D3
D2
D1
D0
0
1
0 0 1 0 1 R5
Display start line register
W
ST6
ST5
ST4
ST3
ST2
ST1
ST0
0
1
0 0 1 1 0 R6
Blink start line register
W
BSL6 BSL5 BSL4 BSL3 BSL2 BSL1 BSL0
0
1
0 0 1 1 1 R7
Blink end line register
W
BEL6 BEL5 BEL4 BEL3 BEL2 BEL1 BEL0
0
1
0 1 0 0 0 R8
Blink register 1
W
BK0
BK1
BK2
BK3
BK4
BK5
BK6
BK7
0
1
0 1 0 0 1 R9
Blink register 2
W
BK8
BK9
BK10 BK11 BK12 BK13 BK14 BK15
0
1
0 1 0 1 0 R10
Blink register 3
W
BK16 BK17 BK8
BK9
0
1
0 1 0 1 1 R11
Partial display block register
W
PB3
PB2
PB1
PB0
0
1
0 1 1 0 0 R12
Gray scale palette 1 (0, 0)
W
GP14 GP13 GP12 GP11 GP10
0
1
0 1 1 0 1 R13
Gray scale palette 2 (0, 1)
W
GP24 GP23 GP22 GP21 GP20
0
1
0 1 1 1 0 R14
Gray scale palette 3 (1, 0)
W
GP34 GP33 GP32 GP31 GP30
0
1
0 1 1 1 1 R15
Gray scale palette 4 (1, 1)
W
GP44 GP43 GP42 GP41 GP40
0
1
1 0 0 0 0 R16
Contrast control register
W
CM1 CM0
CC4
CC3
CC2
CC1
CC0
0
1
1 0 0 0 1 R17
Reserved
0
1
1 0 0 1 0 R18
Reserved
0
1
1 0 0 1 1 R19
Reserved
0
1
1 0 1 0 0 R20
Reserved
0
1
1 0 1 0 1 R21
Reserved
0
1
1 0 1 1 0 R22
Reserved
0
1
1 0 1 1 1 R23
Reserved
0
1
1 1 0 0 0 R24
Reserved
0
1
1 1 0 0 1 R25
Reserved
0
1
1 1 0 1 0 R26
Reserved
0
1
1 1 0 1 1 R27
Reserved
0
1
1 1 1 0 0 R28
Reserved
0
1
1 1 1 0 1 R29
Reserved
0
1
1 1 1 1 0 R30
Reserved
0
1
1 1 1 1 1 R31
Reserved
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66421 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66421TB0 制造商:Renesas Electronics Corporation 功能描述:
HD66503 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66520 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66520T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver