ST7586S Sitronix Technology Corporation, ST7586S Datasheet - Page 30

• Manufacturer Part Number: ST7586S
• Description: 4-level Gray Scale Dot Matrix Lcd Controller/driver
• Manufacturer: Sitronix Technology Corporation

Display Mode
Enable DDRAM
Interface
Display Duty
First Output COM
FOSC Divider
Partial Display
N-Line Inversion
Read Modify Write
Set Vop
Vop Increase
Vop Decrease
BIAS System
Booster Level
Vop Offset
Analog Control
Auto Read Control
OTP WR/RD Control
OTP Control Out
OTP Write
OTP Read
OTP Selection Control
OTP Programming
Setting
INSTRUCTION
ST7586S
Ver-1.1b
A0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
1
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
0
1
0
1
R/W
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Vop7
DT7
FC7
D7
M
0
0
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
0
1
1
1
0
1
1
1
1
0
1
0
-
-
-
VOF6 VOF5 VOF4 VOF3 VOF2 VOF1 VOF0
Vop6
DT6
FC6
Ctrl
D6
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
1
0
1
0
1
1
1
1
1
0
-
-
-
Vop5
DT5
FC5
/RD
WR
D5
1
1
0
1
1
1
0
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
1
0
-
-
-
COMMAND BYTE
XARD
Vop4
DT4
FC4
NL4
30/63
D4
1
1
0
1
1
1
0
1
0
1
1
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
0
0
-
-
-
Vop3
DT3
FC3
NL3
D3
1
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
1
0
1
-
-
-
BST2 BST1 BST0
Vop2
DT2
FC2
NL2
BS2
D2
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
1
1
0
1
1
1
0
0
0
0
0
1
0
1
1
-
FOD1 FOD0
Vop1
DT1
FC1
NL1
BS1
D1
0
1
1
0
0
1
0
0
0
0
0
0
1
1
0
1
0
0
1
1
0
0
0
1
1
0
0
0
1
-
RMW
Vop0
Vop8
DT0
FC0
BS0
NL0
D0
M
0
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
1
1
0
0
1
0
1
0
1
1
1
Set display mode
M=0: Gray mode
M=1: Monochrome mode
Enable DDRAM interface
Set display duty DT=03h~9Fh
Set first output COM
FC=00h~9Fh
Set FOSC dividing ratio
Set partial display mode
Set N-Line inversion
Read modify write control
RMW=0: Enable read modify
write
RMW=1: Disable read modify
write
Set Vop
Vop increase one step
Vop decrease one step
Set BIAS system
Set booster level
Set Vop offset
Enable analog circuit
Auto read control
XARD=0: Enable auto read
XARD=1: Disable auto read
OTP WR/RD control
WR/RD=0: Enable OTP read
WR/RD=1: Enable OTP write
OTP control out
OTP programming procedure
OTP up-load procedure
OTP selection control
Ctrl=0: Disable OTP
Ctrl=1: Enable OTP
OTP programming setting
DESCRIPTION
2009/12/23