STA381BW Register description: New Map
Output mapping can be performed on a per-channel basis according to the CxOM channel output mapping bits. Each input into the output configuration engine can receive data from any of the three processing channel outputs.
.
Table 65. Channel output mapping as a function of C3OM bits
C3OM[1:0] Channel x output source from
00
01
10
Channel1
Channel 2
Channel 3
6.22 Tone control register (addr 0x22)
D7
TTC3
0
D6
TTC2
1
D5
TTC1
1
D4
TTC0
1
D3
BTC3
0
D2
BTC2
1
D1
BTC1
1
D0
BTC0
1
Table 66. Tone control boost/cut as a function of BTC and TTC bits
BTC[3:0]/TTC[3:0] Boost/cut
0000
0001
…
0111
0110
0111
1000
1001
…
1101
1110
1111
-12 dB
-12 dB
…
-4 dB
-2 dB
0 dB
+2 dB
+4 dB
…
+12 dB
+12 dB
+12 dB
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