參數(shù)資料
型號: TAS5719PHPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封裝: 7 X 7 MM, GREEN, PLASTIC, HTQFP-48
文件頁數(shù): 27/67頁
文件大?。?/td> 1043K
代理商: TAS5719PHPR
SLOS655A
– NOVEMBER 2010 – REVISED FEBRUARY 2011
Table 3. 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
0xC1
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 register
1
Description shown in subsequent section
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
2
Description shown in subsequent section
0x03FF (mute)
0x08
Channel 1 vol
2
Description shown in subsequent section
0x00C0 (0 dB)
0x09
Channel 2 vol
2
Description shown in subsequent section
0x00C0 (0 dB)
0x0A
Channel 3 vol
2
Description shown in subsequent section
0x00C0 (0 dB)
0x0B
–0x0D
1
Reserved(1)
0x0E
Volume configuration register
1
Description shown in subsequent section
0xF0
0x0F
1
Reserved(1)
0x10
Modulation limit register
1
Description shown in subsequent section
0x01
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
0x68
0x1B
Oscillator trim register
1
0x82
0x1C
BKND_ERR register
1
0x57
0x1D
–0x1F
1
Reserved(1)
0x20
Input MUX register
4
Description shown in subsequent section
0x0001 7772
0x21
Ch 4 source select register
4
Description shown in subsequent section
0x0000 4303
0x22
–0x24
4
Reserved(1)
0x25
PWM MUX register
4
Description shown in subsequent section
0x0102 1345
0x26
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
0x27
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
0x28
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.
2010–2011, Texas Instruments Incorporated
33
Product Folder Link(s): TAS5717 TAS5719
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