ACM39U-Y
– User Manual
Version 1.00
www.acs.com.hk
Page 11 of 14
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.hk
6.0. Configuring Extended Card Connector
The ACM39U-Y is designed to offer an extendable smart card connector signal that will best fit the
embedded system. The ACM39U-Y may be connected to another device that is equipped with a
smart card connector to interface with the smart card.
Notes:
1. Normal open or normal closed should be set if an extended smart card connector is being
used.
2. The extended card connector and the on-board card connector cannot be used at the same
time.
To extend the smart card connector signal to another peripheral:
1. Connect a jumper to (
J2
).
1
GND
6
Card detection pin
2
GND (C5)
7
Card VCC (C1)
3
NC (C6)
8
Card reset pin (C2)
4
Card I/O (Data input/output) (C7)
9
Card clock signal (C3)
5
Card contact (C8)
10
Card contact (C4)
