
AT88RF1354 SPI User Guide For CryptoRF
®
4.4.10
G:
Receiver Gain Adjustment. Typical Setting is $1.
Table 10. Receiver Gain Coding
G
Bit 7
Bit 6
Bit 5
Bit 4
Hex
Receiver Gain
0 0 0 0 $0 Minimum
0 0 0 1 $1
Low
1 0 1 0 $A Medium
1 0 1 1 $B
High
1 1 1 1 $F Maximum
All other values are NOT supported
4.4.11
SS:
Receiver Squelch. Adjust the receiver noise immunity. Typical Setting is $5 to $7.
Table 11. Receiver Squelch Coding
SS
Bit 3
Bit 2
Bit 1
Bit 0
Hex
Receiver
Noise Immunity
0 0 0 0 $0 Maximum
0 0 0 1 $1
..
0 0 1 0 $2
..
0 0 1 1 $3
High
0 1 0 0 $4
..
0 1 0 1 $5 Moderate
0 1 1 0 $6
..
0 1 1 1 $7
Low
1 0 0 0 $8
..
1 0 0 1 $9 Minimum
All other values are NOT supported
4-6
8586A—RFID—5/09