Module id register – National Instruments SCXI-1163 User Manual
Page 49
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Chapter 4
Register Descriptions
© National Instruments Corporation
4-3
SCXI-1163 User Manual
Module ID Register
The Module ID register contains the 4-byte module ID code for the SCXI-1163. This code
number is read on the MISO line whenever the Module ID register is accessed. The bytes appear
least significant byte first. Within each byte, data is sent out MSB first. Additional data
transfers result in all zeros being sent on the MISO line. The Module ID register is reinitialized
to its original value each time the module is deselected, reset, or powered up. The Module ID
Register address is hexadecimal 0000.
Type:
Read-only
Word Size:
4-byte
Bit Map:
Byte 0
7
6
5
4
3
2
1
0
0
0
0
1
0
0
1
0
Byte 1
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
Byte 2
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
Byte 3
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
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