TA600032-EN0/0
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5.2.2
Control commands
"Control command" is 8 bits.
"Type selection" consists of 4 bits, "Slave number" consists of 2 bits, and "0" fixed consists of 2 bits.
7
6
5
4
3
2
1
0
TS
SN
0
Bit
Symbol
Description
1,0
0
Fixed to "0".
3,2
SN
Set "Slave number".
7:4
TS
Set "Type selection".
5.2.2.1
Zero fixed
The 1st and 0th bits of the "Control command" are fixed to "0".
5.2.2.2
Slave number
The 3rd and 2nd bit of the "Control command" are the "Slave number" (SN).
The 3rd bit, "SN1" of the "Control command" corresponds to the "A1" pin, and the 2nd bit, "SN0" corresponds to the "A0" pin.
Slave number
SN[3:2]
Bit
Pin
SN1 SN0
A1
A0
0
0
0
L
L
1
0
1
L
H
2
1
0
H
L
3
1
1
H
H
