STLC1511
Table 9. Detailed Register Map: AFE Control Byte 1
Title:
Label:
Address:
Description:
Bit Label
RX Gain
RX Gain MSB
AFE Control 1 (Rx PGA Gain)
Rx Gain
Access Type:
000
Bits Used:
Rx PGA Gain Setting
Bit(s)
Value
Bit Description
b5-b0
0ŠDŠ40
DŠ40
Gain=D*0.5 dB
Gain=20 dB
b7-b6
00
01
10
11
Gain=0 dB
Gain=20 dB
Gain=6 dB
Gain=26 dB
Table 10. Detailed Register Map: AFE Control Byte 2
Title:
Label:
Address:
Description:
Bit Label
TX Gain
not used
AFE Control 2 (Tx PGA Gain)
Tx Gain
Access Type:
001
Bits Used:
Tx PGA Gain Setting
Bit(s)
Value
Bit Description
b4-b0
0ŠDŠ16
DŠ16
Gain= -D*2 dB
Gain=-32 dB
b7-b5
Table 11. Detailed Register Map: AFE Control 3
Title:
Label:
Address:
Description:
Bit Label
Tx Power Down1
Rx Power Down2
not used
AFE Control 3 (Power Down Reg)
Power Down
Access Type:
010
Bits Used:
Power Down Register
Bit(s)
Value
Bit Description
b0
0
1
Power up transmit path
Power down transmit path
b1
0
1
Power up receive path
Power down receive path
b2
R/W
8
Reset
000000
0
R/W
5
Reset
00000
000
R/W
3
Reset
1
1
0
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