Maxim Integrated DS21Q55 User Manual
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Register Name:
RSCD1
Register Description:
Receive -Spare Code Definition Register 1
Register Address:
BEh
Bit #
7
6
5
4
3
2
1
0
Name
C7
C6
C5
C4
C3
C2
C1
C0
Default
0
0
0
0
0
0
0
0
Note: Writing this register resets the detector’s integration period.
Bit 0/Receive -Spare Code Definition Bit 0 (C0). A “don’t care” if a 1 -bit to 7-bit length is selected.
Bit 1/Receive -Spare Code Definition Bit 1 (C1). A “don’t care” if a 1 -bit to 6-bit length is selected.
Bit 2/Receive -Spare Code Definition Bit 2 (C2). A “don’t care” if a 1-bit to 5-bit length is selected.
Bit 3/Receive -Spare Code Definition Bit 3 (C3). A “don’t care” if a 1 -bit to 4-bit length is selected
Bit 4/Receive -Spare Code Definition Bit 4 (C4). A “don’t care” if a 1 -bit to 3-bit length is selected.
Bit 5/Recei ve-Spare Code Definition Bit 5 (C5). A “don’t care” if a 1 -bit or 2-bit length is selected.
Bit 6/Receive -Spare Code Definition Bit 6 (C6). A “don’t care” if a 1 -bit length is selected.
Bit 7/Receive -Spare Code Definition Bit 7 (C7). First bit of the repeating pattern.
Register Name:
RSCD2
Register Description:
Receive -Spare Code Definition Register 2
Register Address:
BFh
Bit #
7
6
5
4
3
2
1
0
Name
C7
C6
C5
C4
C3
C2
C1
C0
Default
0
0
0
0
0
0
0
0
Bit 0/Receive -Spare Code Definition Bit 0 (C0). A “don’t care” if a 1 -bit to 7-bit length is selected.
Bit 1/Receive -Spare Code Definition Bit 1 (C1). A “don’t care” if a 1 -bit to 7-bit length is selected.
Bit 2/Receive -Spare Code Definition Bit 2 (C2). A “don’t care” if a 1 -bit to 7-bit length is selected.
Bit 3/Receive -Spare Code Definition Bit 3 (C3). A “don’t care” if a 1 -bit to 7-bit length is selected.
Bit 4/Receive -Spare Code Definition Bit 4 (C4). A “don’t care” if a 1 -bit to 7-bit length is selected.
Bit 5/Receive -Spare Code De finition Bit 5 (C5). A “don’t care” if a 1 -bit to 7-bit length is selected.
Bit 6/Receive -Spare Code Definition Bit 6 (C6). A “don’t care” if a 1 -bit to 7-bit length is selected.
Bit 7/Receive -Spare Code Definition Bit 7 (C7). A “don’t care” if a 1 -bit to 7-bit length is selected.