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Contactless Payment Module (CPM) Installation Manual Contactless Payment Module Installation Manual Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 1. Introduction This document describes the hardware of the Contactless Payment Module (CPM). The readers of this document would benefit if they have prior knowledge of the specifications mentioned in References section. 2. References The readers of this document shall have knowledge on the following specifications USB CCID rev1.1 : Specification for Integrated Circuit Cards Interface Devices ISO/IEC 14443-2 : Radio frequency power and signal interface ISO/IEC 14443-3 : Initialisation and anti-collision ISO/IEC 14443-4 : Transmission protocol Mifare contactless card (Classic 1K, Classic 4K and Ultralight) datasheets ISO/IEC 7816-3 : Electronic signals and transmission protocols ISO/IEC 7816-4 : Inter-Industry commands for interchange CPM USB/Serial software reference manual 3. FCC Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. No changes shall be made to the equipment without the manufacturer’s permission as this may void the user’s authority to operate the equipment It is the responsibility of the product manufacturer to ensure compliance with FCC Part 15B with the Contactless Smartcard Module integrated into their product. The host product using CPM module shall have the following text on a permanent label. Contains FCC ID : ZERCPM01 The label should be on a visible location outside the enclosure of the product. Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 4. Industry Canada Statement This device complies with Industry Canada licence‐exempt RSS standards. Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. This device complies with the safety requirements for RF exposure in accordance with RSS-102 Issue 5 for portable use conditions. This radio transmitter (IC : 9653A‐CPM01) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated *. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. * (and required antenna impedance for each antenna type indicated) Parameter Impedance @13.56MHz Phase @ 13.56MHz Antenna Coil inductance Antenna Coil Q Antenna Gain Antenna maximum size Minimum 800 Ohms -10 Degrees 700nH 30 0.6 (-2.21 dB) Typical 1500 Ohms 0 Degrees 1200nH 25 0.7 (-1.54 dB) Maximum +10 Degrees 2000nH 100 0.8 (-0.96 dB) 11cm x 15cm The host product using CPM module shall have the following text on a permanent label. Contains IC : 9653A-CPM01 The label should be on a visible location outside the enclosure of the product. Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 5. Conformité IC Le présent appareil est conforme aux CNR dʹIndustrie Canada applicables aux appareils radio exempts de licence. Lʹexploitation est autorisée aux deux conditions suivantes : 1. Lʹappareil ne doit pas produire de brouillage. 2. Lʹutilisateur de lʹappareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible dʹen compromettre le fonctionnement. Conformément à la réglementation dʹIndustrie Canada, le présent émetteur radio peut fonctionner avec une antenne dʹun type et dʹun gain maximal (ou inférieur) approuvé pour lʹémetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à lʹintention des autres utilisateurs, il faut choisir le type dʹantenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas lʹintensité nécessaire à lʹétablissement dʹune communication satisfaisante. Cet appareil est conforme avec les exigences de sécurité pour l’exposition aux radiofréquences conformément au CNR-102, 5e édition, pour les conditions d’utilisation portables. Le présent émetteur radio (IC : 9653A‐CPM01) a été approuvé par Industrie Canada pour fonctionner avec les types dʹantenne énumérés ci‐dessous et ayant un gain admissible maximal indiqué *. Les types dʹantenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour lʹexploitation de lʹémetteur. * (et l'impédance d'antenne requise pour chaque type indiqué d'antenne) Parameter Impedance @13.56MHz Phase @ 13.56MHz Antenna Coil inductance Antenna Coil Q Antenna Gain Antenna maximum size Minimum 800 Ohms -10 Degrees 700nH 30 0.6 (-2.21 dB) Typical 1500 Ohms 0 Degrees 1200nH 25 0.7 (-1.54 dB) Maximum +10 Degrees 2000nH 100 0.8 (-0.96 dB) 11cm x 15cm Le produit de l'hôte en utilisant le module CPM a le texte suivant sur une étiquette permanente. Contient IC : 9653A-CPM01 L'étiquette doit être sur un emplacement visible à l'extérieur de l'enceinte du produit. Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 6. Product pictures 6.1. CPM – Top view with Shield Antenna connector 30 Way Host connector PIN 1 Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 6.2. CPM – Bottom view 40 Way 4x Smartcard/ PSAM connector Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 6.3. Typical Hardware Setup The following diagram and pictures shows a typical setup for CPM module. USB or Serial Host Host Adapter CPM module 1x NFC Antenna 4x External 1x Internal SIM carrier Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual The following picture shows a typical setup. Note that the antenna and the Serial/USB host shown in the pictures are for illustration only. The actual size and shape of the user’s antenna and host system may vary. If the SIM functionality is not required, then the SIM carrier board need not be connected. CPM 5x SIM Carrier board Antenna USB or Serial Host System Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 6. Installation a. Hardware Prerequisites The following section shows the hardware required for the installation. Serial or USB host system where the CPM module will connect to. CPM module and 30 way host FFC cable Antenna and two U.FL coax cables NOTE: The Antenna and the U.FL coax cables can be supplied by Access IS or the user can design the antenna using the support provided by Access IS. U.FL cables are widely available from electronics stores like RS/Farnell. Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual b. Hardware Installation Steps The following details the installation steps with diagrams. 1, Turn OFF power for the host system before starting the installation 2, Connect the host system to the CPM module using the 30 way FCC cable as shown below. Please refer to Host connector section for the connector location and its pinouts. USB or Serial Host System CPM 3, Connect the antenna to the NFC module using the coax cables. Antenna USB or Serial Host System CPM 10 Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 4, If SIM function is required, then connect the 5x SIM carrier board as shown below. CPM 5x SIM Carrier board Antenna USB or Serial Host System 5, After the connections are done, select/verify the correct host interface selection on HOST_IFSEL_IO pins. Please refer to Host Interface Selection for HOST_IFSEL_IO pin settings. 6, Power up the host system. Now, the CPM module should start working. If the host interface is USB, then NSM module shall start enumerating as a HID device and a smartcard reader as shown in the next page. 11 Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 7, Application software can now communicate to NSM module through USB interface or through serial communication (See Serial Communication Settings). c. Software Setup Depending on the host interface selected, please refer USB or Serial software reference manual. 12 Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 7. Hardware Connections and Pinouts There are three connectors that provides interface to the CPM module. Each of these connectors are described in detail on the following sections. 7.1. Host connector The host connector provides interface to the CPM host. Further, it also has additional signals that are brought out of the module for host mode selection and for future expansion. The following diagram shows the location of the 30 way FFC host connector and the pin#1 location. Antenna connector 30 Way Host connector PIN 1 The following table shows the pinouts for the host connector. Pin # Signal Type Ground 3V3 CMOS input 3V3 CMOS input 3V3 CMOS input Ground Signal GND HOST_IFSEL_IO2 HOST_IFSEL_IO1 HOST_IFSEL_IO0 GND Description Ground signal Host interface selection input – sampled during reset Host interface selection input – sampled during reset Host interface selection input – sampled during reset Ground signal 13 Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 3V3 CMOS I/O 3V3 CMOS output Ground Open collector output/input Open collector output/input Ground 3V3 CMOS output 3V3 CMOS output 3V3 CMOS output 3V3 CMOS output 3V3 CMOS input Power input USB data lines USB data lines Power input 3V3 CMOS output 3V3 CMOS input 3V3 CMOS input 3V3 CMOS output Power input 3V3 CMOS output 3V3 CMOS input 3V3 CMOS input 3V3 CMOS output Power input EXT_TAMPER0 EMV_BEEPER GND I2C0_SCL Security Tamper 0 signal EMV Beeper signal Ground signal External I2C interface – Not used I2C0_SDA External I2C interface – Not used GND SPI0_CS2 SPI0_CS0 SPI0_SCK SPI0_MOSI SPI0_MISO 5V0 USB DUSB D+ 5V0 EMV_LED3 EMV_LED2 EMV_LED1 EMV_LED0 EXT_TAMPER1 HOST_UART_RTS_n HOST_UART_CTS_n HOST_UART_RX HOST_UART_TX 5V0 Ground signal External SPI interface slave select 2 – Not used External SPI interface slave select 0 – Not used External SPI interface clock – Not used External SPI interface MOSI – Not used External SPI interface MISO – Not used 5V power input USB D- signal USB D+ signal 5V power input EMV LED or Debug UART RTS signal, active low EMV LED or Debug UART CTS signal, active low EMV LED or Debug UART Receiver line EMV LED or Debug UART Transmitter line Security Tamper1 signal Serial host UART RTS signal, active low Serial host UART CTS signal, active low Serial host UART Receiver line Serial host UART Transmitter line 5V power input 7.2. Host Interface Selection The CPM module will select the host interface depending on the HOST_IFSEL_IOx signal values during reset. The following table shows the different modes of operation based on the HOST_IFSEL_IOx signal. HOST_IFSEL_IO2 HOST_IFSEL_IO1 HOST_IFSEL_IO0 Operating mode USB mode Serial mode USB mode USB mode USB mode USB mode Serial Bootloader mode –Used for firmware update USB Bootloader mode – Used for firmware update Note that if any of the HOST_IFSEL_IO pins are left open, then the module reads that pin as HIGH. 14 Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 7.3. Serial Communication Settings The module by default uses the following serial communication settings. Parameter Baud Rate Data format Parity Stop bits Flow Control Value 115200 8 bits None RTS/CTS 15 Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 7.4. NFC Antenna The NFC antenna is a simple LC circuit tuned to 13.56MHz. The following diagram show the circuit of the antenna C1a Phase angle @13.56 MHz = 0 degree, +/- 10 degree C2 C1b Antenna loop The Antenna is tuned to resonate at 13.56MHz with a phase angle tolerance of +/-10 degrees. The following graph shows the impedance and phase for a typical antenna tuned to 13.56MHz. 16 Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual The following table provides information on the maximum and minimum values for the NFC antenna parameters. Parameter Impedance @13.56MHz Phase @ 13.56MHz Antenna Coil inductance Antenna Coil Q Antenna Gain Antenna maximum size Minimum 800 Ohms -10 Degrees 700nH 30 0.6 (-2.21 dB) Typical 1500 Ohms 0 Degrees 1200nH 50 0.7 (-1.54 dB) Maximum +10 Degrees 2000nH 100 0.8 (-0.96 dB) 11cm x 15cm The impedance at the PN5180 driver chip shall be typically 20 Ohm. The antenna impedance is adjusted to achieve it. 7.5. Software Setup Depending on the host interface selected, please refer USB or Serial software reference manual. 17 Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 8. Host Product Label The host product using CPM module shall have the following text on a permanent label. Contains FCC ID : ZERCPM01 The label should be on a visible location outside the enclosure of the product. 18 Installation manual - v0.1 Contactless Payment Module (CPM) Installation Manual 9. Revision Revision 0.0 0.1 Description Initial version Removed the module internal pictures Confidential note removed 19 Installation manual - v0.1
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