參數(shù)資料
型號: TLV320AIC36IZQER
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, PLASTIC, VFBGA-80
文件頁數(shù): 33/168頁
文件大?。?/td> 1452K
代理商: TLV320AIC36IZQER
SBAS387A – MAY 2009 – REVISED JUNE 2010
www.ti.com
6.2.144 Page 2 / Register 20:
Detect Divider Enable Register
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
Detect Divider 1 Enable Control
First divider for the detect sampling rate. Uses the low power oscillator (nominal 1MHz).
The output of this divider is cascaded to detect divider 2.
0: Disables detect divider 1
1: Enables detect divider 1
D6–D4
R
00
Reserved, Write only default values
D3
R/W
0
Detect Divider 2 Enable Control
Second divider for the detect sampling rate. Uses the output of detect divider 1 as an input clock.
Detect inputs are sampled based on the output of this divider.
0: Disables detect divider 2
1: Enables detect divider 2
D2–D0
R
000
Reserved, Write only default values
6.2.145 Page 2 / Register 21:
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
0000 0000
Detect Divider 1 count value
0: Divider 1 = 256
1: Divider 1 = 1
2: Divider 1 = 2
255: Divider 1 = 255
6.2.146 Page 2 / Register 22:
Detect Divider 2 Count Register
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
0000 0000
Detect Divider 2 count value
0: Divider 2 = 256
1: Divider 2 = 1
2: Divider 2 = 2
255: Divider 2 = 255
6.2.147 Page 2 / Register 23:
Detect Control Register
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
Continuous Detection Enable
0: disable continuous detection
1: enable continuous detection (used for interrupt driven detection)
D6
R
0
Reserved. Write only default values
D5
R/W
0
Software driven detect / detect status
0: read-back detection complete, OK to read detect value
1: read-back detection is in progress, detect value is not yet stable
1: write with self-clear: software initiated manual detect
D4–D0
R
0 0000
Output of detect SAR ADC prior to windowing. Useful for reading detect pin value.
128
REGISTER MAP
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC36
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