參數(shù)資料
型號: PNX8511
廠商: NXP Semiconductors N.V.
英文描述: Analog companion chip
中文描述: 模擬伴隨芯片
文件頁數(shù): 62/92頁
文件大?。?/td> 3064K
代理商: PNX8511
Philips Semiconductors
PNX8510/11
Analog companion chip
Product data
Rev. 04 – 12 January 2004
62 of 92
9397 750 12612
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
20:17
BBOOST_RIGHT
R/W
0
Bass-boost for right channel
Result is dependent on the sound_feature setting [30:29].
20:17
Flat
Min
0000
0 dB
0 dB
0001
0 dB
2 dB
0010
0 dB
4 dB
0011
0 dB
6 dB
0100
0 dB
8 dB
0101
0 dB
10 dB
0110
0 dB
12 dB
0111
0 dB
14 dB
1000
0 dB
16 dB
1001
0 dB
18 dB
1010
0 dB
18 dB
1011
0 dB
18 dB
1100
0 dB
18 dB
1101
0 dB
18 dB
1110
0 dB
18 dB
1111
0 dB
18 dB
Treble for right channel.
Result is dependent on the sound_feature setting [30:29].
16:15
Flat
Min
00
0 dB
0 dB
01
0 dB
2 dB
10
0 dB
4 dB
11
0 dB
6 dB
Master volume control for left channel.
Two times this 8-bit value to control the volume attenuation.
The range is 0 dB to
dB in steps of 0.25 dB.
Bass-boost for left channel
Result is dependent on the sound_feature setting [30:29].
(Refer to bboost_right [20:17] above.)
Treble for left channel.
Result is dependent on the sound_feature setting [30:29].
16:15
Flat
Min
Max
00
0 dB
0 dB
0 dB
01
0 dB
2 dB
2 dB
10
0 dB
4 dB
4 dB
11
0 dB
6 dB
6 dB
Final Master Mute for the whole interpolator
0 = Mute off
1 = Mute on
Max
0 dB
2 dB
4 dB
6 dB
8 dB
10 dB
12 dB
14 dB
16 dB
18 dB
20 dB
22 dB
24 dB
24 dB
24 dB
24 dB
16:15
TREBLE_RIGHT
R/W
0
Max
0 dB
2 dB
4 dB
6 dB
14:7
MASTER_VOL_LEFT
R/W
0
6:3
BBOOST_LEFT
R/W
0
2:1
TREBLE_LEFT
R/W
0
0
MTM
R/W
0
Offset 00FC - INTERPLATOR_REG1
7
SDET_ON
R/W
0
Silence detect enable
0 = Silence detection circuit disabled
1 = Silence detection circuit enabled
Table 30:
Bit
PNX8510/11 Audio/Clock Registers
…continued
Symbol
Access
Value
Description
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