參數(shù)資料
型號: TEF6890H/V2,557
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44
文件頁數(shù): 36/55頁
文件大?。?/td> 315K
代理商: TEF6890H/V2,557
2003 Oct 21
41
Philips Semiconductors
Product specication
Car radio integrated signal processor
TEF6890H
11.2.12 SUBADDRESS EH; TREBLE
Table 50 Format of data byte EH with default setting
Table 51 Description of data byte EH, see Fig.20
Table 52 Treble gain
0100001
1
0100010
2
::::::::
1011010
58
1011011
59
1011100
mute
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
TRE2
TRE1
TRE0
TREM
TRF1
TRF0
000101
BIT
SYMBOL
DESCRIPTION
7
Not used. Set to logic 0.
6 to 4
TRE[2:0]
Treble gain. See Table 52.
3
TREM
Treble attenuation or gain. 0 = attenuation; 1 = gain; see Table 52.
2 and 1
TRF[1:0]
Treble frequency. See Table 53.
0
Not used. Set to logic 0.
TRE2
TRE1
TRE0
TREM
TREBLE CONTROL (dB)
1111
14
1101
12
1011
10
1001
8
0111
6
0101
4
0011
2
0001
0
0000
0
0010
2
0100
4
0110
6
1000
8
1010
10
1100
12
1110
14
VOL6
VOL5
VOL4
VOL3
VOL2
VOL1
VOL0
GAIN (dB)
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