Maxim Integrated DS21Q55 User Manual
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Register Name:
CCR4
Register Description:
Common Control Register 4
Register Address:
73h
Bit #
7
6
5
4
3
2
1
0
Name
RLT3
RLT2
RLT1
RLT0
—
—
—
—
Default
0
0
0
0
0
0
0
0
Bit 0/Unused, must be set to zero for proper operation.
Bit 1/Unused, must be set to zero for proper operation.
Bit 2/Unused, must be set to zero for proper operation.
Bit 3/Unused, must be set to zero for proper operation.
Bits 4 to 7/Receive Level Threshold Bits (RLT0 to RLT3)
RLT3
RLT2
RLT1
RLT0
Receive Level (dB)
0
0
0
0
Greater than -2.5
0
0
0
1
-2.5
0
0
1
0
-5.0
0
0
1
1
-7.5
0
1
0
0
-10.0
0
1
0
1
-12.5
0
1
1
0
-15.0
0
1
1
1
-17.5
1
0
0
0
-20.0
1
0
0
1
-22.5
1
0
1
0
-25.0
1
0
1
1
-27.5
1
1
0
0
-30.0
1
1
0
1
-32.5
1
1
1
0
-35.0
1
1
1
1
Less than -37.5