65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD
S6B1713
INSTRUCTION DESCRIPTION
Table 18. Instruction Table
脳
: Don鈥檛 care
Instruction
Read display data
Write display data
Read status
Display ON / OFF
Initial display line
Set reference voltage
mode
Set reference voltage
register
Set page address
Set column address MSB
Set column address LSB
RS
1
1
0
0
0
0
0
0
0
0
RW
1
0
1
0
0
0
0
0
0
0
BS
UY
1
0
1
脳
1
0
0
ADC
0
1
0
脳
0
0
0
ON/OFF
1
ST5
0
SV5
1
0
0
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Description
Read data from DDRAM
Write data into DDRAM
Read data
Write data
RESETB
0
ST4
0
SV4
1
1
0
0
1
ST3
0
SV3
P3
Y7
Y3
0
1
ST2
0
SV2
P2
Y6
Y2
0
1
ST1
0
SV1
P1
Y5
Y1
0
DO
N
ST0
1
SV0
P0
Y4
Y0
Read the internal status
Turn on/off LCD panel
When DON = 0: display OFF
When DON = 1: display ON
Specify DDRAM line for COM1
Set reference voltage Mode
Set reference voltage register
Set page address
Set column address MSB
Set column address LSB
Select SEG output direction
When ADC = 0: normal direction
(SEG1鈫扴EG132)
When ADC = 1: reverse direction
(SEG132鈫扴EG1)
Select normal / reverse display
When REV = 0: normal display
When REV = 1: reverse display
Select normal / entire display ON
When EON = 0: normal display.
When EON = 1: entire display ON
Select LCD bias
Set modify-read mode
Release modify-read mode
Initialize the internal functions
Select COM output direction
When SHL = 0: normal direction
(COM1鈫扖OM64)
When SHL = 1: reverse direction
(COM64鈫扖OM1)
Control power circuit operation
Select internal resistance ratio of
the regulator resistor
Set static indicator mode
Set static indicator register
Compound instruction of display
OFF and entire display ON
Don't use this instruction.
ADC select
0
0
1
0
1
0
0
0
0
ADC
Reverse display ON / OFF
0
0
1
0
1
0
0
1
1
REV
Entire display ON / OFF
LCD bias select
Set modify-read
Reset modify-read
Reset
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
0
1
0
0
1
0
0
1
0
1
1
EON
BIAS
0
0
0
SHL select
0
0
1
1
0
0
SHL
脳
脳
脳
Power control
Regulator resistor select
Set static indicator mode
Set static indicator register
Power save
Test instruction
鈥渪鈥?: don鈥檛 care
0
0
0
0
-
0
0
0
0
0
-
0
0
0
1
脳
-
1
0
0
0
脳
-
1
1
1
1
脳
-
1
0
0
0
脳
-
1
1
0
1
脳
-
脳
VC
R2
1
脳
-
脳
VR
R1
0
S1
-
脳
VF
R0
SM
S0
-
脳
34