w681308 Winbond Electronics Corp America, w681308 Datasheet - Page 3
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w681308
Manufacturer Part Number
w681308
Description
Usb Audio Controller
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W681308.pdf
(64 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
w681308DG
Manufacturer:
NUVOTON
Quantity:
5 000
Part Number:
w681308DG
Manufacturer:
NUVOTON
Quantity:
20 000
9.
10.
11.
12.
13.
14.
15.
8.7
8.8
9.1
10.1
10.2
10.3
11.1
11.2
11.3
11.4
12.1
12.2
12.3
12.4
12.5
12.6
13.1
13.2
13.3
14.1
14.2
14.3
14.4
14.5
8.6.3
CLOCK CONTROL AND RESET ................................................................................................................................... 29
9.1.1
9.1.2
9.1.3
INTERRUPT CONTROL ............................................................................................................................................ 31
INTERFACE LOGIC................................................................................................................................................... 33
PCM INTERFACE , GAIN STAGE AND MIXER ........................................................................................................ 36
AUDIO CODEC INTERFACE..................................................................................................................................... 43
SERIAL PERIPHERAL INTERFACE.......................................................................................................................... 47
NUVOTON 2-WIRE SERIAL BUS.............................................................................................................................. 49
S
OTP ROM .............................................................................................................................................................. 28
C
O
F
I
S
GPIO
LCD C
UART I/O C
PCM I
G
M
C
M
I2S R
O
A
M
O
D
FSM
FIFO
I
NTERRUPT
NTERRUPT
UNCTIONALITY
ERIAL
LOCK
OFTWARE
ONNECTION
UDIO
ATA AND
VERVIEW
AIN STAGE
VERVIEW
VERVIEW
IXER
IXER
ICROPHONE
Watchdog Timer ................................................................................................................................................ 25
Overview............................................................................................................................................................ 29
Clock Generation ............................................................................................................................................... 29
Control Register................................................................................................................................................. 30
OF
EGISTER
AND
S
NTERFACE
C
CODEC S
ONTROL
..................................................................................................................................................................... 37
C
P
................................................................................................................................................................... 34
ASE
SPI ............................................................................................................................................................ 47
ORT
ONTROL
S
RAM
............................................................................................................................................................... 31
............................................................................................................................................................... 43
............................................................................................................................................................... 47
C
S
K
IGNAL
............................................................................................................................................................. 36
ONTROL
E
ONTROL
EYPAD
OURCES
(UART)............................................................................................................................................... 28
C
I
XAMPLES WITH
S
NTERFACE AND
......................................................................................................................................................... 35
ASE
........................................................................................................................................................ 31
ETTING
OF
...................................................................................................................................................... 29
...................................................................................................................................................... 36
IGNAL
F
E
SPI ............................................................................................................................................ 48
S
ORMAT OF
................................................................................................................................................. 35
XAMPLE
................................................................................................................................................ 48
R
CANNER
EGISTERS
E
P
XAMPLE
ATH
.................................................................................................................................... 37
R
.................................................................................................................................... 43
A
................................................................................................................................... 33
SPI............................................................................................................................ 47
EGISTER
UXILIARY
.............................................................................................................................. 32
.............................................................................................................................. 42
S
I
NTERFACE
ETTING
XXXX PRODUCT DESCRIPTION
....................................................................................................... 39
................................................................................................... 44
3
W681308
Rev1.2