Duali DEABCMDC Users Manual

y

DE-ABCM-DC User Manual

DUALi Inc.

Document Version: 1.04
Last Revised Date:21st OCT. 2013

Copyright ⓒ 2009 DUALi Inc. All rights reserved. You are strictly prohibited to copy, disclose, distribute, or use this
document in part or as a whole for any purposes other than those for which this document is disclosed. This document
is copyrighted and contains confidential information and other intellectual property rights of DUALi Inc. An
unauthorized use, copy, disclosure or distribution constitutes infringement of DUALi’s intellectual property rights.

DUALi Inc. reserves the right to make changes to its applications or services or to discontinue any
application or service at any time without notice. DUALi provides customer assistance in various
technical areas, but does not have full access to data concerning the use and applications of
customer's products.

Therefore, DUALi assumes no liability and is not responsible for customer applications or software
design or performance relating to systems or applications incorporating DUALi products. In addition,
DUALi assumes no liability and is not responsible for infringement of patents and/or any other
intellectual or industrial property rights of third parties, which may result from assistance provided by
DUALi.

Composition of the information in this manual has been done to the best of our knowledge. DUALi
does not guarantee the correctness and completeness of the details given in this manual and may not
be held liable for damages ensuing from incorrect or incomplete information. Since, despite all our
efforts, errors may not be completely avoided, we are always grateful for your useful tips.
We have our development center in South Korea to provide technical support. For any technical
assistance can contact our technical support team as below;

Tel: [phone]
e-mail : [e-mail]

DE-ABCM User Manual

Revision History

■ 2009.04.09 : Issued first

■ 2011.07.18 : Add PCB dimension

■ 2011.08.08 : Add SAM card connectors’ specification

■ 2011.12.22 : Add metal shield cover (change product photo)

■ 2013.10.21 : Add capacitor(C41, 100nF) on nRESET line to improve stability.

■ 2015.01.28 : Add 5V, 3V, 1.8V smart card supply

Version. 1.04 DUALi Inc.

3

(http://www.duali.com)

DE-ABCM User Manual

Contents

1 Summary .................................................................................................................................. 5

2 Structure ................................................................................................................................... 5

2.1 The Structure of equipment ............................................................................................. 5

2.2 The block diagram of main Module .................................................................................. 6

2.3 Description of main Module ............................................................................................. 6

3 Description of Surface ............................................................................................................... 7

3.1 The picture of device surface ........................................................................................... 7

3.2 The size of equipment surface ......................................................................................... 7

4 Connector pin assignment ......................................................................................................... 8

4.1 USB Connector ............................................................................................................... 8

4.2 SAM1 Connector ............................................................................................................. 8

4.3 Header for IC CARD Connector and IC CARD Detection .................................................. 8

5 Description of electricity ............................................................................................................ 9

5.1 The Description of power ................................................................................................. 9

5.2 The using electric current ................................................................................................ 9

5.3 The Description of USB communication ........................................................................... 9

6 Description of Function .............................................................................................................. 9

6.1 Protocol Specification ...................................................................................................... 9

6.2 Control Code Specification .............................................................................................. 9

6.3 Download ....................................................................................................................... 9

7 Property ................................................................................................................................... 9

7.1 Environment to use ......................................................................................................... 9

7.2 Environment to keep ....................................................................................................... 9

8 Warning and Notice ................................................................................................................ 10

Version. 1.04 DUALi Inc.

4

(http://www.duali.com)

DE-ABCM User Manual

1 Summary

Smart Card Interface Contactless Smart Card (ISO 14443 A/B)

2 SAM CARD (ISO7816, T=0,T=1, 5 V, 3 V, 1.8 V)

Host Interface USB 2.0 Full Speed (12Mbps), also support USB 1.1

Host Communication PC/SC or Proprietary

CPU ARM 32-bit Cortex-M3(72MHz), 64Kbytes Flash, 20Kbytes SRAM

Power Voltage 5V, USB Bus powered

Current MAX 300mA depend on antenna size

Connection 4pin * 2mm for USB

5pin * 2mm for RS-232

Size 70(W) * 45(L) * 8(H)mm

Antenna Matching Direct matching

Certification CE, FCC, IC Certified RoHS compliance

Operating Temperature -20~60℃

2 Structure

2.1 The Structure of equipment

- DE-ABCM-DC(RF module) itself contains all circuits include antenna, SAMs and connectors.

Host PC

(USB 2.0)

Version. 1.04 DUALi Inc.

5

(DE-ABCM-DC)

(http://www.duali.com)

DE-ABCM User Manual

2.2 The block diagram of main Module

2.3 Description of main Module

- CPU : 32bit RISC CPU, It is STM32F103 which is ARM-based 32-bit MCU with Flash, USB, CAN,

seven 16-bit timers. This CPU has 64Kbyte Flash memory, 20Kbyte SRAM, 2 UART, USB 2.0

interface.

- PN512 RF IC : This Philips IC can control RF card like MIFARE card, type A/B card and FeliCa card

simultaneously.

- USB Connector : It’s a Communication part for USB communication.

- SAM card control part: It can control 2 SAMs. And each slot can be operated independently. Contact

card connector option.

- Status LED : It has 2 LEDs to display status of communication and RF card status.

Version. 1.04 DUALi Inc.

6

(http://www.duali.com)