SL20T0081 System Logic Semiconductor, SL20T0081 Datasheet - Page 39

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

SLS System Logic Semiconductor
Set Static Indicator State
instruction (set Static Indicator Register) to be valid. The first byte sets the static indicator ON /OFF. When it is on, the
second byte updates the contents of static indicator register without issuing any other instruction and this Static
Indicator state is released after setting the data of indicator register.
The 1
SM = 0: static instruction OFF
SM = 1: static instruction ON
NOP
Test Instruction (Test Instruction_1 &Test Instruction_2)
cleared by applying “0” signal to the RESET input pin or the reset instruction.
Consists of two bytes instruction. The first byte instruction (set Static Indicator Mode) enables the second byte
The 2
Non Operation Instruction
Thee are the instruction for IC chip testing. Please do not use it. If the test instruction is used by accident,it can be
RS
RS
RS
RS
0
0
0
0
0
st
nd
Instruction : Set Static Indicator Mode (ON/OFF)
Instruction : Set Static Indicator Register
S1
0
0
1
1
RW
RW
RW
RW
0
0
0
0
0
D7
D7
D7
D7
1
x
1
1
1
S0
0
1
0
1
D6
D6
D6
D6
0
x
1
1
0
D5
D5
D5
D5
1
x
1
1
0
D4
D4
D4
D4
0
x
0
1
1
ON (about 0.5 second blinking)
Status of static indicator output
ON (about 1 second blinking)
ON (always ON)
D3
D3
D3
D3
1
x
0
x
x
OFF
D2
D2
D2
D2
1
x
0
x
x
SL20T0081
D1
D1
S1
D1
D1
0
1
x
x
SM
D0
D0
D0
S0
D0
1
x
x