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參數資料
| 型號： | W9980 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | Digital Voice Recorder(數字式錄音器) |
| 中文描述： | 數碼錄音機（數字式錄音器） |
| 文件頁數： | 8/15頁 |
| 文件大小： | 85K |
| 代理商： | W9980 |
NO.:
VERSION:
PAGE:
The above information is the exclusive intellectual property of Winbond Electronics and shall not be disclosed, distributed or reproduced without permission from
Winbond.
1110-0001-08-A
It is the external LCD driver serial data pin if external LCD
driver function ON
GPIO Interface
Pin Name
Pin Number
Type
Description
PIO0
97
B
GPIO pin used as MODE key by UI
PIO1
98
B
GPIO pin used as ERASE key by UI
PIO2
99
B
GPIO pin used as SET key by UI
PIO3
100
B
GPIO pin used as STOP key by UI
PIO4
101
B
GPIO pin used as REC key by UI
PIO5
103
B
GPIO pin used as PLAY key by UI
PIO6
104
B
GPIO pin used as REW key by UI
PIO7
106
B
GPIO pin used as FF key by UI
PIO[8:11]
107-110
B
GPIO pins
CODEC Interface
Pin Name
Pin Number
Type
Description
MCLK
49
O
Master clock output to external CODEC
DR
50
I
Serial data received from CODEC
RFS
51
B
Receiver frame sync of CODEC serial port
SCLK
52
B
Serial clock of CODEC serial port
TFS
53
B
Transmitter frame sync of CODEC serial port
DT
54
O
Serial data transmitted to CODEC
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