參數(shù)資料
型號： LC74788N
文件頁數(shù)： 10/50頁
文件大?。?/td> 175K
代理商： LC74788N
No. 7191-10/50
LC74735W
Display Control Command Table
Display Control Commands
The display control commands have serial input format that consists of 8-bit units transmitted LSB first.A commands
consists of a command identification code in the first byte and data in the second and following bytes. Both a first byte
and a second byte (16 bits) must be transmitted for each command. Commands 10, 11, and 71 set the IC to continuous
write mode. (Continuous write mode is cleared by setting the CS pin high.)
First byte
Second byte
Command
Command identification code
Data
Data
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
COMMAND00 (Write address)
Main
1
0
0
0
0
0
V3
V2
V1
V0
H5
H4
H3
H2
H1
H0
COMMAND01 (Write address)
Sub (Wallpaper)
1
0
0
0
0
1
0
0
0
SV0
0
0
0
0
0
SH0
1
0
0
1
0
0
RM2
RM1(1)
0
0
at
BXS
BXL
BXR
BXU
BXD
Command 10 (Character write)
Main
(2)
CB3
CB2
CB1
CB0
CC3
CC2
CC1
CC0
(3)
0
0
CT0
I/E
M/G
C10
C9
C8
(4)
C7
C6
C5
C4
C3
C2
C1
C0
1
0
0
1
0
1
RM2
RM1(1)
0
0
0
0
0
0
0
0
Command 11 (Character write)
Sub (Wallpaper)
(2)
0
0
0
0
0
0
0
0
(3)
0
0
CT0
I/E
M/G
C10
C9
C8
(4)
C7
C6
C5
C4
C3
C2
C1
C0
COMMAND20 (System control)
1
0
1
0
0
0
0
0
TSTMD2 TSTMD1
Q/W2 Q/W1
SYSRST
CTERS
SRMERS
MRMERS
COMMAND21 (Display control)
1
0
1
0
0
0
0
1
LCSOFF
BK1
BK0
SBG1 SBG0
DSPBG
DSPGS DSPGM
COMMAND22 (I/O polarity control)
1
0
1
0
0
0
1
0
BLD1 BLO0 BLOP BLO1 BLO0
CKP
VIP
HIP
COMMAND23
(Screen background color)
1
0
1
0
0
0
1
1
0
0
BGCT1 BGCT0
BGC3 BGC2 BGC1
BGC0
COMMAND24 (I/O polarity control 2)
1
0
1
0
0
1
0
0
DSPMD1 DSPMD0
DASEL
VBLKON HBLKON
CKOP VPB
HPB
COMMAND25 (Output control 3)
1
0
1
0
0
1
0
1
0
0
0
OTM2 OTM1 OTM0
QRM1 QRM0
COMMAND30
(Vertical display start position: main)
1
0
1
1
0
0
0
0
VPM7 VPM6 VPM5 VPM4 VPM3 VPM2 VPM1
VPM0
COMMAND31
(Horizontal display start position: main)
1
0
1
1
0
0
1
HPM8 HPM7 HPM6 HPM5 HPM4 HPM3 HPM2 HPM1 HPM0
COMMAND32
(Vertical display start position: sub)
1
0
1
1
0
1
0
0
VPS7 VPS6 VPS5 VPS4 VPS3 VPS2 VPS1
VPS0
COMMAND33
(Horizontal display start position: sub)
1
0
1
1
0
1
1
HPS8
HPS7
HPS6
HPS5
HPS4
HPS3
HPS2
HPS1
HPS0
COMMAND34
(Vertical display start position: screen)
1
0
1
1
1
0
0
0
VPG7 VPG6 VPG5 VPG4 VPG3 VPG2 VPG1
VPG0
COMMAND35
(Horizontal display start position: screen)
1
0
1
1
1
0
1
HPG8 HPG7 HPG6 HPG5 HPG4 HPG3 HPG2 HPG1 HPG0
COMMAND40
(Character size control)
1
1
0
0
0
0
0
0
0
0
0
0
SZV1
SZV0
SZH1
SZH0
COMMAND41
(Character size control: line setting U)
1
1
0
0
0
1
0
0
LSZ7
LSZ6
LSZ5
LSZ4
LSZ3
LSZ2
LSZ1
LSZ0
COMMAND42
(Character size control: line setting D)
1
1
0
0
1
0
0
0
LSZ15 LSZ14 LSZ13 LSZ12 LSZ11 LSZ10 LSZ9
LSZ8
COMMAND50
(Box control U)
1
1
0
1
0
0
0
0
BXUW BXLW
0
BXUCT0 BXUC3
BXUC2
BXUC1
BXUC0
COMMAND51
(Box control D)
1
1
0
1
0
1
0
0
BXDW BXRW
0
BXDCT0 BXDC3
BXDC2
BXDC1
BXDC0
COMMAND52
(Box control: line setting U)
1
1
0
1
1
0
0
0
LBX7
LBX6
LBX5
LBX4
LBX3
LBX2
LBX1
LBX0
COMMAND53
(Box control: line setting D)
1
1
0
1
1
1
0
0
LBX15 LBX14 LBX13 LBX12 LBX11 LBX10 LBX9
LBX8
COMMAND60
(Border control)
1
1
1
0
0
0
BLK1
BLK0
0
0
0
EGCT0 EGC3 EGC2 EGC1 EGC0
COMMAND61
(Border control: line setting U)
1
1
1
0
0
1
0
0
LFC7
LFC6
LFC5
LFC4
LFC3
LFC2
LFC1
LFC0
COMMAND62
(Border control: line setting D)
1
1
1
0
1
0
0
0
LFC15 LFC14 LFC13 LFC12 LFC11 LFC10 LFC9
LFC8
COMMAND70 (Write address)
Color Table
1
1
1
1
0
0
0
0
0
0
0
CIN1
CTA3
CTA2
CTA1
CTA0
COMMAND71 (Data write)
Color Table
1
1
1
1
0
1
0
RM3(1)
0
0
0
0
TCK
TB2
TB1
TB0
(2)
0
0
TG2
TG1
TG0
TR2
TR1
TR0
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