參數(shù)資料
型號: TLV320AIC33IZQER
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA80
封裝: 5 X 5 MM, ROHS COMPLIANT, PLASTIC, VFBGA-80
文件頁數(shù): 40/93頁
文件大?。?/td> 1427K
代理商: TLV320AIC33IZQER
www.ti.com ........................................................................................................................................... SLAS480B – JANUARY 2006 – REVISED DECEMBER 2008
Page 0 / Register 1:
Software Reset Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
W
0
Software Reset Bit
0 : Don’t Care
1 : Self clearing software reset
D6–D0
W
0000000
Reserved; don’t write
Page 0 / Register 2:
Codec Sample Rate Select Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D4
R/W
0000
ADC Sample Rate Select
0000: ADC Fs = Fsref/1
0001: ADC Fs = Fsref/1.5
0010: ADC Fs = Fsref/2
0011: ADC Fs = Fsref/2.5
0100: ADC Fs = Fsref/3
0101: ADC Fs = Fsref/3.5
0110: ADC Fs = Fsref/4
0111: ADC Fs = Fsref/4.5
1000: ADC Fs = Fsref/5
1001: ADC Fs = Fsref/5.5
1010: ADC Fs = Fsref / 6
1011–1111: Reserved, do not write these sequences.
D3-D0
R/W
0000
DAC Sample Rate Select
0000 : DAC Fs = Fsref/1
0001 : DAC Fs = Fsref/1.5
0010 : DAC Fs = Fsref/2
0011 : DAC Fs = Fsref/2.5
0100 : DAC Fs = Fsref/3
0101 : DAC Fs = Fsref/3.5
0110 : DAC Fs = Fsref/4
0111 : DAC Fs = Fsref/4.5
1000 : DAC Fs = Fsref/5
1001: DAC Fs = Fsref/5.5
1010: DAC Fs = Fsref / 6
1011–1111 : Reserved, do not write these sequences.
Page 0 / Register 3:
PLL Programming Register A
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
PLL Control Bit
0: PLL is disabled
1: PLL is enabled
D6–D3
R/W
0010
PLL Q Value
0000: Q = 16
0001 : Q = 17
0010 : Q = 2
0011 : Q = 3
0100 : Q = 4
1110: Q = 14
1111: Q = 15
D2–D0
R/W
000
PLL P Value
000: P = 8
001: P = 1
010: P = 2
011: P = 3
100: P = 4
101: P = 5
110: P = 6
111: P = 7
Copyright 2006–2008, Texas Instruments Incorporated
45
Product Folder Link(s): TLV320AIC33
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