TA1343N Datasheet, PDF (6/26 Pages) Toshiba Semiconductor – TV SOUND PROCESSOR

I²C Bus Control Data Table
Slave Address: 80 (h)
TA1343N
Address Map
Sub
Address
MSB (b7)
b6
b5
b4
b3
b2
b1 LSB (b0)
Default Data
00
Bass level (effective data range: 0E (h) to 72 (h))
40 (h) (Bass: Center)
01
Treble level (effective data range: 0E (h) to 72 (h))
40 (h) (Treble: Center)
02
Volume (effective data range: 00 (h) to 72 (h))
00 (h) (Volume: min)
ALS SW ALS
“0”: OFF start point
03
“1”: ON “00”: 220 mV
“01”: 380 mV
“10”: 525 mV
“11”: 770 mV
Input
attenuati
on
“0”: 0dB
“1”:
-5dB
Input matrix
“00”: Normal
“01”: Rch
“10”: Lch
“11”: Reverse
00 (h)
(ALS SW: OFF
ALS start point:
220 mV
Input attenuation: 0dB
Input matrix: Normal)
04
Woofer level (effective data range: 00 (h) to 72 (h))
00 (h) (Woofer level: min)
05
Balance (effective data range: 00 (h) to 7F (h))
40 (h) (Balance: Center)
Surround Surround
mode 2 mode 1
06
“0”:
Ste.
“0”: f
“1”: 4 f
“1”:
Mono.
Surround effect level
(effective data range 1 (h) to 7
(h))
0 (h): OFF
C0 (h)
(Surround mode 1: 4 f
Surround mode 2:
Mono.
Surround effect level: OFF)
Bass
boost
07 SW
“0”: OFF
“1”: ON
Woofer LPF fo
“00”: 100 Hz
“01”: 125 Hz
“10”: 170 Hz
“11”: 210 Hz
Woofer
LPF
defeat
“0”: OFF
“1”: ON
Muting 2
“0”: OFF
“1”: ON
Muting 1
“0”: OFF
“1”: ON
10 (h)
Bass boost SW: OFF
Woofer LPF fo: 125 Hz
Muting 1: OFF
Muting 2: OFF
The bits shown gray area must be “0”.
6
2002-02-12