TVP5160
www.ti.com
SLES135E–FEBRUARY 2005–REVISED APRIL 2011
Table 3-57. AFE Coarse Gain for CH 2
Subaddress 47h
Default
20h
7
6
5
4
3
2
1
1
1
0
0
0
CGAIN 2 [3:0]
Reserved
CGAIN 2 [3:0]: Coarse Gain = 0.5 + (CGAIN 2)/10 where 0 ≤ CGAIN 2 ≤ 15.
This register only works in manual gain control mode. When AGC is active, writing to any value is ignored.
1111 = 2
1110 = 1.9
1101 = 1.8
⋮
0010 = 0.7(default)
0001 = 0.6
0000 = 0.5
Table 3-58. AFE Coarse Gain for CH 3
Subaddress 48h
Default
20h
7
6
5
4
3
2
CGAIN 3 [3:0]
Reserved
CGAIN 3 [3:0]: Coarse Gain = 0.5 + (CGAIN 3)/10 where 0 ≤ CGAIN 3 ≤ 15.
This register only works in manual gain control mode. When AGC is active, writing to any value is ignored.
1111 = 2
1110 = 1.9
1101 = 1.8
⋮
0010 = 0.7(default)
0001 = 0.6
0000 = 0.5
Table 3-59. AFE Coarse Gain for CH 4
Subaddress 49h
Default
20h
7
6
5
4
3
2
CGAIN 4 [3:0]
Reserved
CGAIN 4 [3:0]: Coarse Gain = 0.5 + (CGAIN 4)/10 where 0 ≤ CGAIN 4 ≤ 15.
This register only works in manual gain control mode. When AGC is active, writing to any value is ignored.
1111 = 2
1110 = 1.9
1101 = 1.8
⋮
0010 = 0.7(default)
0001 = 0.6
0000 = 0.5
Copyright © 2005–2011, Texas Instruments Incorporated
Submit Documentation Feedback
focus.ti.com: TVP5160
Internal Control Registers
65
TI [ TEXAS INSTRUMENTS ]
