參數(shù)資料
型號: 935269580557
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: PLASTIC, HTQFP-100
文件頁數(shù): 44/84頁
文件大?。?/td> 1054K
代理商: 935269580557
Philips Semiconductors
PNX8510/11
Analog Companion Chip
9397 750 08865
Koninklijke Philips Electronics N.V. Copyright 2001. All rights reserved.
Product data
Rev. 02 — 8 October 2001
49 of 84
35:33
R/W
0
de-emph_1
De-emphasis
Enable the digital de-emphasis filter for this channel.
000 = Other
001 = 32 kHz
010 = 44.1 kHz
011 = 48 kHz
100 = 96 kHz
32
-
Unused
31
R/W
0
mt1
Mute
0 = Mute off
1 = Mute on
30:29
R/W
0
sound_feature
Controls the mode of the sound processing filters of Bass Boost
and Treble.
00 = Flat
01 = Min
10 = Min
11 = Max
28:21
R/W
0
master_vol_right
Master volume control for right 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.
20:17
R/W
0
bboost_right
Bass-boost for right channel
Result is dependent on the sound_feature setting [30:29].
20:17
Flat
Min
Max
0000
0 dB
0001
0 dB
2 dB
0010
0 dB
4 dB
0011
0dB
6 dB
6dB
0100
0 dB
8 dB
0101
0dB
10dB
0110
0dB
12dB
0111
0dB
14dB
1000
0dB
16dB
1001
0dB
18dB
1010
0dB
18dB
20dB
1011
0dB
18dB
22dB
1100
0dB
18dB
24dB
1101
0dB
18dB
24dB
1110
0 dB
18 dB
24 dB
1111
0 dB
18 dB
24 dB
16:15
R/W
0
treble_right
Treble for right channel.
Result is dependent on the sound_feature setting [30:29].
16:15
Flat
Min
Max
00
0 dB
01
0 dB
2 dB
10
0 dB
4 dB
11
0 dB
6 dB
14:7
R/W
0
master_vol_left
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.
6:3
R/W
0
bboost_left
Bass-boost for left channel
Result is dependent on the sound_feature setting [30:29].
(Refer to bboost_right [20:17] above.)
2:1
R/W
0
treble_left
Treble for left channel.
Result is dependent on the sound_feature setting [30:29].
16:15
Flat
Min
Max
00
0 dB
01
0 dB
2 dB
10
0 dB
4 dB
11
0 dB
6 dB
Bits
Read/
Write
Reset
Value
Name
(Field or Function)
Description
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