參數(shù)資料
型號(hào)： TAS5518PAG
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝： GREEN, PLASTIC, TQFP-64
文件頁(yè)數(shù)： 71/105頁(yè)
文件大?。?/td> 1514K
代理商： TAS5518PAG
Serial Control I2C Register Summary
60
SLES115 — August 2004
TAS5518
I2C
SUBADDRESS
DEFAULT STATE
DESCRIPTION OF CONTENTS
REGISTER FIELDS
TOTAL
BYTES
0x170x1A
RESERVED
0x1B–0x22
1/Reg.
Inter-channel delay registers
Set inter-channel delay
Channel 1 delay = 23 DCLK
periods
Channel 2 delay = 0 DCLK periods
Channel 3 delay = 16 DCLK
periods
Channel 4 delay = +16 DCLK
periods
Channel 5 delay = 24 DCLK
periods
Channel 6 delay = 8 DCLK periods
Channel 7 delay = 8 DCLK
periods
Channel 8 delay = 24 DCLK
periods
0x23
1
Inter-channel offset
Absolute delay offset for channel 1
(0 – 255)
Minimum absolute default = 0
DCLK periods
0x240x3F
RESERVED
0x40
4
Bank switching command
register
Set up DAP coefficients bank
switching for banks 1, 2, and 3
Manual selection – Bank 1
0x41–0x48
32/Reg
See the Input Mixer Registers
(0x41 – 0x48, Channels 1 – 8)
section
8X8 input crossbar mixer setup
SDIN1Left to input mixer 1
SDIN1Right to input mixer 2
SDIN2Left to input mixer 3
SDIN2Right to input mixer 4
SDIN3Left to input mixer 5
SDIN3Right to input mixer 6
SDIN4Left to input mixer 7
SDIN4Right to input mixer 8
0x49
4
ipmix_1_to_ch8
Input mixer 1 to Ch 8 mixer coefficient
0.0
0x4A
4
ipmix_2_to_ch8
Input mixer 1 to Ch 8 mixer coefficient
0.0
0x4B
4
ipmix_7_to_ch2
Input mixer 7 to Ch 2 mixer coefficient
0.0
0x4C
4
Ch7_bp_bq2
Bypass Ch 7 biquad 2 coefficient
0.0
0x4D
4
Ch7_bq2
Ch 7 biquad 2 coefficient
1.0
0x4E
4
ipmix_8_to_ch12
Ch 8 biquad 2 output to Ch1 mixer
and Ch2 mixer coefficient
0.0
0x4F
4
Ch8_bp_bq2
Bypass Ch 8 biquad 2 coefficient 0
0.0
0x50
4
Ch8_bq2
Ch 8 biquad 2 coefficient
1.0
0x51–0x88
20/Reg. See the next section
Channels 1, 2, 3, 4, 5, 6, 7, and 8
biquad filter coefficients
All biquads = All pass for all
channels
0x89–0x90
8
Bass and Treble Bypass
Ch 1 8
Bypass bass and treble for
channels 18
Bass and treble bypassed for all
channels
0x91
4
Loudness Log2 LG
0.5
0x92
8
Loudness Log2 LO
0.0
0x93
4
Loudness G
0.0
0x94
8
Loudness O
0.0
Loudness biquad coefficient b0
0x00, 0x00, 0xD5, 0x13
Loudness biquad coefficient b1
0x00, 0x00, 0x00, 0x00
0x95
20
Loudness biquad
Loudness biquad coefficient b2
0x0F, 0xFF, 0x2A, 0xED
0x95
20
Loudness biquad
Loudness biquad coefficient a0
0x00, 0xFE, 0x50, 0x45
Loudness biquad coefficient a1
0x0F, 0x81, 0xAA, 0x27
0x96
4
DRC1 control channels 1, 2, 3,
4, 5, 6, and 7
DRC1 control channels 1, 2, 3, 4, 5, 6,
and 7
DRC1 disabled in channels 1, 2, 3,
4, 5, 6, and 7
0x97
4
DRC2 Ch 8 Control
DRC1 control channel 8
DRC2 disabled (channel 8)
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TAS5518PAG 制造商:Texas Instruments 功能描述:Pulse Width Modulation (PWM) Controller
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TAS5518PAGR 功能描述:音頻 DSP 8 Ch Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
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