NXP Semiconductors
AN11268
Quick startup guide for POS Development Kit OM5597/RD2663
AN11268
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Application note
COMPANY PUBLIC
Rev. 1.0 — 2 September 2014
242410
12 of 17
3.1.1 EMV Loopback CL Function
Selecting this option will start a RF polling loop alternating between type A and type B.
You can use this for EMV Contactless verification as well as simply testing the effects of
analog circuitry changes.
3.1.2 EMV Loopback CT Function
Starts a polling loop on the contact interface slot.
3.1.3 NFC P2P Loopback Function
Starts a P2P loopback via LLCP. Every frame received from a peer device will be echoed by the
POS
3.1.4
.
NFC P2OP Data Exchange
First implementation step of the P2P loopback needed for NFC Forum certification test.
3.2 RF Settings
Selecting ‘5. RF SETTINGS’ brings up the hidden remote menu in the ComCom
application (Fig. 13). It allows to directly access certain low level RF functions for testing.
From here simply choose a menu entry by pressing the corresponding key.
Fig 12. ComCom console in ‘EMV RF analog functions menu’
3.2.1 Config Default RF Type A
Loads the internally preconfigured register settings for the ISO 14443 Type A protocol.
3.2.2 Config Default RF Type B
Loads the internally preconfigured register settings for the ISO 14443 Type B protocol.
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