參數(shù)資料
型號(hào): TA1304N
元件分類: 音頻控制
英文描述: VOLUME CONTROL CIRCUIT, PDIP24
封裝: 0.300 INCH, 1.78 MM PITCH, PLASTIC, SDIP-24
文件頁(yè)數(shù): 29/31頁(yè)
文件大?。?/td> 473K
代理商: TA1304N
TA1304F/N
2001-02-16 7/31
I
2
C BUS CONTROL DATA TABLE
Slave address : 80 (h) / Write mode
81 (h) / Read mode
Write mode address map
SUB ADDRESS
MSB
b6
b5
b4
b3
b2
b1
LSB
DEFAULT DATA
00
Bass label (Effective data range : 0E (h) ~72 (h))
40 (h)
(Bass : Center)
01
Treble level (Effective data range : 0E (h) ~72 (h))
40 (h)
(Treble : Center)
02
Volume (Effective data range : 00 (h) ~72 (h))
00 (h)
(Volume : Min.)
03
TEST SW
“0” : Normal
“1” : Test
ALS SW
“0” : Off
“1” : On
ALS start point
“00” : 180 mV
“01” : 310 mV
“10” : 430 mV
“11” : 630 mV
Input att
“0” : 0 dB
“1” : 5 dB
Input matrix
“00” : Normal
“01” : R-ch
“10” : L-ch
“11” : Reverce
00 (h)
(TEST SW : Normal
ALS SW : Off
ALS strat point : 150 mV
input att : 0 dB
Input matrix : Normal)
04
Woofer level (Effective data range : 00 (h) ~72 (h))
00 (h)
(Woofer level : min.)
05
Balance (Effective data range : 00 (h) ~7F (h))
40 (h)
(Balance : Center)
06
Port 4
“00” : 0.0 V
“01” : 2.5 V
“10” : 0.0 V
“11” : 5.0 V
Port 3
“0” : On
“1” : Off
20 (h)
(Port3 : On
Port4 : 0.0 V)
07
Bass boost
SW
“0” : On
“1” : Off
Woofer LPF fo
“00” : 100 Hz
“01” : 125 Hz
“10” : 170 Hz
“11” : 210 Hz
Woofer LPF
defeat
“0” : Off
“1” : On
Mute 2
“0” : Off
“1” : On
Mute 1
“0” : Off
“1” : On
10 (h)
(Bass boost SW : Off
Woofer LPF fo : 125 Hz
Mute 1 : Off
Mute 2 : Off)
The bits shown gray area must be “0”.
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