參數(shù)資料
型號： TAS5707PHPR
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封裝： 7 X 7 MM, GREEN, PLASTIC, HTQFP-48
文件頁數(shù)： 28/57頁
文件大小： 1000K
代理商： TAS5707PHPR
SLOS556B – NOVEMBER 2008 – REVISED NOVEMBER 2009
www.ti.com
Table 4. Serial Control Interface Register Summary
NO. OF
INITIALIZATION
SUBADDRESS
REGISTER NAME
CONTENTS
BYTES
VALUE
A u indicates unused bits.
0x00
Clock control register
1
Description shown in subsequent section
0x6C
0x01
Device ID register
1
Description shown in subsequent section
0x70
0x02
Error status register
1
Description shown in subsequent section
0x00
0x03
System control register 1
1
Description shown in subsequent section
0xA0
0x04
Serial data interface
1
Description shown in subsequent section
0x05
register
0x05
System control register 2
1
Description shown in subsequent section
0x40
0x06
Soft mute register
1
Description shown in subsequent section
0x00
0x07
Master volume
1
Description shown in subsequent section
0xFF (mute)
0x08
Channel 1 vol
1
Description shown in subsequent section
0x30 (0 dB)
0x09
Channel 2 vol
1
Description shown in subsequent section
0x30 (0 dB)
0x0A
Fine master volume
1
Description shown in subsequent section
0x00 (0 dB)
0x0B–0X0D
1
Reserved(1)
0x0E
Volume configuration
1
Description shown in subsequent section
0x91
register
0x0F
1
Reserved(1)
0x10
Modulation limit register
1
Description shown in subsequent section
0x02
0x11
IC delay channel 1
1
Description shown in subsequent section
0xAC
0x12
IC delay channel 2
1
Description shown in subsequent section
0x54
0x13
IC delay channel 3
1
Description shown in subsequent section
0xAC
0x14
IC delay channel 4
1
Description shown in subsequent section
0x54
0x15–0x19
1
Reserved(1)
0x1A
Start/stop period register
1
Description shown in subsequent section
0x0F
0x1B
Oscillator trim register
1
Description shown in subsequent section
0x82
0x1C
BKND_ERR register
1
Description shown in subsequent section
0x02
0x1D–0x1F
1
Reserved(1)
0x20
Input MUX register
4
Description shown in subsequent section
0x0001 7772
0x21-0X24
4
Reserved(1)
0x25
PWM MUX register
4
Description shown in subsequent section
0x0102 1345
0x26–0x28
4
Reserved(1)
0x29
ch1_bq[0]
20
u[31:26], b0[25:0]
0x0080 0000
u[31:26], b1[25:0]
0x0000 0000
u[31:26], b2[25:0]
0x0000 0000
u[31:26], a1[25:0]
0x0000 0000
u[31:26], a2[25:0]
0x0000 0000
0x2A
ch1_bq[1]
20
u[31:26], b0[25:0]
0x0080 0000
u[31:26], b1[25:0]
0x0000 0000
u[31:26], b2[25:0]
0x0000 0000
u[31:26], a1[25:0]
0x0000 0000
u[31:26], a2[25:0]
0x0000 0000
0x2B
ch1_bq[2]
20
u[31:26], b0[25:0]
0x0080 0000
u[31:26], b1[25:0]
0x0000 0000
u[31:26], b2[25:0]
0x0000 0000
u[31:26], a1[25:0]
0x0000 0000
u[31:26], a2[25:0]
0x0000 0000
(1)
Reserved registers should not be accessed.
34
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TAS5707 TAS5707A
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