AMS AS3930 Manual - Página 6

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AMS AS3930 Manual
AS3930 Standard Board
Jumper
Name
D
D1
D2
D3
E
E1
E2
E3
E4
E5
:
Note
To establish a connection between the GUI and the AS3930 the board must be RESET by switching the power OFF
and ON via "C". Alternatively, the buttons "A" and "B" can be pressed simultaneously before connecting the USB cable.
3.2

125 kHz Wakeup Transmitter Board

Figure 4: Transceiver Board Description
F
Figure 5: User Interface Description
Label
Name
A
PATT+DATA
B
PATT
ams Demo Kit Manual, Confidential
[v1-02] 2014-Jul-10
Description
AS3930 specific outputs
WAKE
DAT
CL_DAT
Microcontroller - Interface
CS
SCL
SDI
SDO
GND
E
A
Description
Pattern+Data – Button
Single Pattern – Button
Info
Wake Output Interrupt
Data Output
Manchester Recovered Clock
The SDI –Interface from the
microcontroller can be replaced by a
proprietary solution
Serial Digital Interface Chip Select
Serial Digital Interface Clock
Serial Digital Interface Input
Serial Digital Interface Output
Ground (0V)
B
C
Info
Pressing this button the transmitter
sends continuously the wake-up
pattern plus data (01010101).
Pressing this button the transmitter
sends a single wake-up pattern.
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