HID Global Corporation SE3210 Manuale Utente
iCLASS SE Reader Module Hardware Developer Guide, SE3200-902, Rev B.0
October 2012
Page 17 of 42
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3.3.3 P702 Board to Board Connector
This connector is an alternative interconnection method to P301 and P701.
Table 4: P702 Pin Configuration
Table 4: P702 Pin Configuration
Pin
Signal Name
Type
Function
1
nHold
Input
Signal that holds off the presentation of the
card data. When asserted, this line either
buffers a card or disables a card read until
released, as configured (active low)
2
VIN
Supply
Supply Voltage Positive
3
NC
Not Connected
4
VIN
Supply
Supply Voltage Positive
5
NC
6
VRTN
Supply
Supply Voltage Negative
7
URX
Input
UART data in
8
SPI_MISO
Output
SPI data out
9
UTX
Output
UART data out
10
SPI_MOSI
Input
SPI data in
11
WG_DATA1
Output
Wiegand Data 1
12
VRTN
Supply
Supply Voltage Negative
13
WG_DATA0
Output
Wiegand Data 0
14
DNC
Do Not Connect
15
DNC
Do Not Connect
16
DNC
Do Not Connect
17
DNC
Do Not Connect
18
nReset
Input
Reset (active low)
19
+3.3VDC
Output
0.1W maximum power sourced output
20
VRTN
Supply
Supply Voltage Negative
21
nGLED_CPRES
Output
The signal on this pin reflects the recognition
of a card near the antenna. The autonomous
read and buffered data from the credential is
output on the configured host interface.
22
SPI_CLK
Input
SPI clock signal
23
nBeeper
Output
Signal which enables off board signaling
24
SPI_nCS
Input
SPI chip select (active low)
25
NC
Not Connected
26
VRTN
Supply
Supply Voltage Negative
27
DNC
Do Not Connect
28
nRLED
Output
Signal which can be used to enable an off
board LED
29
DNC
Do Not Connect
30
NC
Not Connected
3.3.4 P401 HF Antenna Connector