SL20T0081 System Logic Semiconductor, SL20T0081 Datasheet - Page 31

• Manufacturer Part Number: SL20T0081
• Description: SLS System Logic Semiconductor
• Manufacturer: System Logic Semiconductor

SLS System Logic Semiconductor
Table 15. Instruction Table (continued)
(double byte instruction)
(double byte instruction)
(compound instruction)
Static segment driver
Static segment driver
Power save control
Reference voltage
Voltage regulator
resistor ratio set
register set
Instruction
TEST
TEST
NOP
OFF
ON
RS
0
0
0
0
0
0
0
0
0
RD WR
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
D7
0
1
1
1
1
1
1
x
x
Instruction Code
D6
0
0
0
0
1
1
0
x
x
VR5
D5
1
0
1
x
1
1
1
0
VR4
D4
0
0
0
x
0
0
1
1
VR3
D3
X
X
0
0
1
x
1
0
VR2
D2
R2
0
1
1
0
X
X
x
The device is entered power saving state when
instructions set display off and all segments on.
VR1
D1
R1
S1
0
0
0
0
X
X
VR0
D0
R0
S0
1
1
0
1
X
X
Select internal resistor ratio of
the voltage regulator (Rb/Ra)
Select reference voltage to control
display contrast.
The static segment driver
(FR-FRS) is enabled and display
mode is controlled by 2’nd byte.
The static segment driver is
disabled
Non-Operation command
Don’t use this instruction
Don’t use this instruction
Function
SL20T0081
X:Don’t care