參數(shù)資料
型號: LC74732W
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 畫面疊加
英文描述: ON-SCREEN DISPLAY IC, PQFP64
封裝: SQFP-64
文件頁數(shù): 2/38頁
文件大?。?/td> 153K
代理商: LC74732W
No. 6527-10/38
LC74732W
Display Control Commands
Display control commands have an 8-bit format and are transferred using the serial input function. Commands consist of
a command identification code in the first byte and command data in the following bytes.
First byte
Second byte
Command
Command identification code
Data
7654321076543210
COMMAND0
1000
V3
V2
V1
V0
000
H4
H3
H2
H1
H0
(Write address setup)
at2
at1
CB2
CB1
CB0
CC2
CC1
CC0
COMMAND1 (Character write)
1001
IR
SD2
SD1
SD0
000
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
C0
COMMAND20
101000
RRM1 RRM0
0
VP6
VP5
VP4
VP3
VP2
VP1
VP0
(Vertical display start position)
COMMAND21
101001000
HP6
HP5
HP4
HP3
HP2
HP1
HP0
(Horizontal display start position)
COMMAND22
1010100
SRM
0000
VS1
VS0
HS1
HS0
(Character size)
COMMAND23
1010110
LSZUD
00
LSZB5 LSZA4 LSZ93 LSZ82 LSZ71 LSZ60
(Character size - in line units)
COMMAND3
1011
TSTMOD RAMERS OSCSTP SYSRST
0
LCSOFF
XN53S
BLKSEL
LC
FS
BK
DSPON
(Display control)
COMMAND4
1100
NP2
NP1
NP0
I/N
0
HLFINT BCL1 BCL0
CB
PH2
PH1
PH0
(Display control)
COMMAND50
110100
DISLIN
I/E
0
RN2
RN1
RN0
SN3
SN2
SN1
SN0
(Sync signal detection 1)
COMMAND51
110101
MUT1 MUT0
0
O
RNE0 SJN3 SJN2 SJN1 SJC1 SJC0
(Sync signal detection 2)
COMMAND52
110110
EVEBSS LSPSS
0
CINSEL
CINCTL
VNPSEL
VSPSEL
MSKERS MSKSEL
EGLSEL
(Display control)
COMMAND53
110111
RSLG1 RSLG0
00
CTL3
SPOSEL PALAL4
IHSEL
VSSEL
HSSEL
(Display control)
COMMAND60
1110000
BRM
0
BXBLV1 BXBLV0 BXWLV1 BXWLV0 ATSEL
BLK1
BLK0
(Outlining setting)
COOMAND61
1110010
LFCUD
00
LFCB5
LFCA4
LFC93
LFC82
LFC71
LFC60
(Outlining setting - in line units)
COMMAND62
1110100
GRM
0
O
BXC1
GS1
GS0
GY2
GY1
GY0
(Line spacing)
COMMAND63
1110110
LGYUD
00
LGYB5
LGYA4
LGY93
LGY82
LGY71
LGY60
(Line spacing - in line units)
COMMAND70
1111000
LRM
00
BKLC1
BKLC0 CHLC1 CHLC0 RSLC1 RSLC0
(Display level)
COMMAND71
1111010
LCLUD
00
LCLB5
LCLA4
LCL93
LCL82
LCL71
LCL60
(Display level - in line units)
COMMAND72
111110
LHTDAT LHTUD
00
LHTB5 LHTA4 LHT93 LHT82 LHT71 LHT60
(Halftone - in line units)
COMMAND73
111111000
DASSS
GBSEL OUTSEL HSPSW XONSS
BLK01
BLK00
(RGB control)
Note that when the display character data write command (COMMAND1) is written, the LC74732W locks into the display character data write mode, and
another first byte cannot be written.
When the CS pin is set high, the LC74732W is set to the COMMAND0 (display memory write address setup mode) state.
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