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AS-i 3.0 Command Interface
Commands of the Command Interface
4.6.4
Read actual configuration (READ_CDI)
With this call, the following configuration data of an addressed AS-i slave ob-
tained by the AS-i master on the AS-i are read.
•
I/O configuration
•
ID code
•
Extended ID1 code
•
Extended ID2 code
The configuration data are specified by the manufacturer of the AS-i slave.
byte
1
2
3
byte
1
2
3
4
Meaning of bit B:
80
7
6
5
2
2
2
T
–
–
B
7
6
5
2
2
2
T
xID2
ID
B = 0
Single AS-i slave or A-slave
B = 1
B-slave
Request
4
3
2
2
28
16
circuit
slave address
Response
4
3
2
2
28
16
result
2
1
0
2
2
2
Tab. 4-140.
2
1
0
2
2
2
xID1
I0
Tab. 4-141.
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