ZHCSGM5A August 2017 – November 2017 TLV320AIC3109-Q1
PRODUCTION DATA.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
AGC Enable | AGC Target Level | AGC Attack Time | AGC Decay Time | ||||
R/W-0h | R/W-0h | R/W-0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7 | AGC Enable | R/W | 0h | AGC enable. 0: AGC is disabled 1: AGC is enabled |
6:4 | AGC Target Level | R/W | 0h | AGC target level. 000: AGC target level = –5.5 dB 001: AGC target level = –8 dB 010: AGC target level = –10 dB 011: AGC target level = –12 dB 100: AGC target level = –14 dB 101: AGC target level = –17 dB 110: AGC target level = –20 dB 111: AGC target level = –24 dB |
3:2 | AGC Attack Time | R/W | 0h | AGC attack time. These time constants(1) are not accurate when double-rate audio mode is enabled. 00: AGC attack time = 8 ms 01: AGC attack time = 11 ms 10: AGC attack time = 16 ms 11: AGC attack time = 20 ms |
1:0 | AGC Decay Time | R/W | 0h | AGC decay time. These time constants(1) are not accurate when double-rate audio mode is enabled. 00: AGC decay time = 100 ms 01: AGC decay time = 200 ms 10: AGC decay time = 400 ms 11: AGC decay time = 500 ms |