USERS MANUAL
SCM Microsystems (India)
OEM MANUAL
SCR331-DI Dual Interface
(Contact/Contact-less) USB
Smart card reader
OEM Manual – SCR331-DI Confidential Page 1 of 7
SCM Microsystems (India)
Contents
1.0 Product Specification ................................................................................................................ 3
1.1 Overview................................................................................................................................... 3
1.2 Product Features ...................................................................................................................... 3
1.3 OS Support ............................................................................................................................... 3
2.0 Hardware Specification ............................................................................................................. 3
2.1 Adapter Power .......................................................................................................................... 3
2.2 Clock Frequency....................................................................................................................... 3
2.3 Smart card slot details .............................................................................................................. 4
3.0 Software Specifications............................................................................................................. 4
3.1 Operating System ..................................................................................................................... 4
3.2 ICC Parameters ........................................................................................................................ 4
3.3 PICC Parameters...................................................................................................................... 4
3.4 USB Parameters....................................................................................................................... 5
4.0 Software Modules....................................................................................................................... 5
4.1 Firmware................................................................................................................................... 5
4.2 USB Drivers .............................................................................................................................. 5
4.3 Utilities ...................................................................................................................................... 5
5.0 Regulatory Compliance ............................................................................................................. 6
5.1 Safety Regulations.................................................................................................................... 6
5.2 EMC Regulations...................................................................................................................... 6
OEM Manual – SCR331-DI Confidential Page 2 of 7
SCM Microsystems (India)
1.0 Product Specification
1.1 Overview
The SCR331-DI is part of the SCRx31 product family based on the SCM Microsystems’ STC II
Micro Controller. Taking advantage of existing products, this device adds contactless capability and
makes it ideal for any application requiring both interfaces to coexist.
In addition, the SCR331-DI is the industry’s first to offer on-board flash. This enables future firmware
and application enhancements that guarantee against obsolescence.
The SCR331-DI offers the best price/performance in the market.
1.2 Product Features
¾ PC/SC 1.0 compliant drivers – including the contact-less interface
¾ Type A – CL , Type B – CL , Mifare, Memory card support
¾ T=1 simulation for contactless
¾ USB CCID like Host interface handled by SCM vendor drivers
¾ USB2.0 compliant full speed device
¾ High bus-powered through USB
¾ SCM Vendor drivers for all WINTEL platforms ( except WINNT4.0)
¾ Device firmware upgradeable in the field through USB
¾ Remote wakeup of host machine, on card insertion or removal – Contact only
¾ WHQL compliant drivers for WINXP platform
¾ ISO7816 compliant contact smart card interface
¾ ISO14443 compliant contact-less smart card interface
¾ One dual color LED indicating different states of the reader.
1.3 OS Support
The following OS is supported by SCR331-DI:
¾ Windows XP (including all service packs)
¾ Windows 2000 (including all service packs)
¾ Windows ME
¾ Windows 98SE
2.0 Hardware Specification
2.1 Adapter Power
•
•
•
•
High Bus Powered (>100mA and <500mA) (draws power from the USB bus), for USB
operation.
2.2 Clock Frequency
STC-II chip internally running @24 MHz for USB operation, derived from an external
12 MHz crystal
ICC clock @4MHz
Contactless reader's Transmitter antenna and receiver circuit works @13.56MHz
using MIFARE RC531 chip
OEM Manual – SCR331-DI Confidential Page 3 of 7
SCM Microsystems (India)
2.3 Smart card slot details
Single smart card slot implemented. •
•
•
•
•
Manual ejection mechanism
Class A or AB cards ONLY; No support for B only cards
3.0 Software Specifications
3.1 Operating System
Generic device firmware
Vendor drivers for WIN98SE, WINME , WIN2000, WINXP, Windows Server 2003,
Win CE
3.2 ICC Parameters
Some important smart card parameters, supported smart card types, maximum operable smart card
frequencies, operating voltages etc., are detailed in the tables below.
ICC Parameters Value/Description
Class A Smart Cards Supported
Class AB Smart Cards Supported
Asynchronous Smart Cards Supported
ISO-7816 compliant Yes
EMV’2000 compliant Not yet validated
PC/SC compliant Yes
WHQL compliant Yes ( Windows 2000, Windows XP, Windows Server
2003)
CT-API compliant Yes
Smart card operating frequency 4MHz
Maximum supported card baud-rate 250K
3.3 PICC Parameters
Some important PICC parameters, supported contact-less card types, maximum operable PICC
frequencies, operating voltages etc., are detailed in the tables below.
ICC Parameters Value/Description
Type A memory card PICC Supported (Through SCM Specific APDUs)
Type A T=CL PICC Supported
Type B memory card PICC Supported (Through SCM Specific APDUs)
Type B T=CL PICC Supported
ISO-14443 compliant Yes
PC/SC compliant Yes ( Contactless cards simulated as T=1 cards)
WHQL compliant Yes ( Windows 2000, Windows XP, Windows Server
2003)
PICC operating frequency 13.56MHz
Maximum supported card baud-rate 424Kbps
OEM Manual – SCR331-DI Confidential Page 4 of 7
SCM Microsystems (India)
3.4 USB Parameters
USB Parameters Value/Description
USB Specification USB 2.0 FS Device
USB Speed Full Speed Device (12Mbit/s)
Device Class Vendor
4.0 Software Modules
4.1 Firmware
Device firmware that supports USB interfaces is provided.
On USB, the firmware implements dual slot architecture – one slot for the CONTACT interface
and another for the CONTACT-LESS interface.
4.2 USB Drivers
Two driver packages have been provided – a SINGLE driver package and a DUAL driver package
SINGLE DRIVER PACKAGE
Only one driver gets loaded and the same driver handles both the CONTACT and CONTACT-LESS
operations. However though we have a dual slot firmware EITHER one of CONTACT or
CONTACTLESS are be accessed at a time.
DUAL DRIVER PACKAGE
Two drivers are loaded and two readers are seen at the host level.
SCM Microsystems Inc. SCR331-DI Smart Card Reader
It is a CONTACT-ONLY reader.
SCM Microsystems Inc. SCR331-DI USB ContactlessReader
It is a CONTACT- LESS-ONLY reader.
The advantage is that two slots of the reader can be accessed simultaneously. But as discussed in
section 4.2.2 LED behavior, when the firmware is configured in the mode, where the RF field is
powered OFF during CONTACT card presence, the real Dual slot feature is lost.
4.3 Utilities
4.3.1 Installation
SCM provides Install Shield Installer for Windows to install the product. The SCM drivers as well as
the utilities can be installed with the help of this installer.
4.3.2 DFU Utility
DFU utilities/drivers for dynamic Device Firmware Upgrade (DFU) are shipped with the device for
USB interface. DFU utilities/drivers are capable of performing a DFU under the following operating
systems.
OEM Manual – SCR331-DI Confidential Page 5 of 7
SCM Microsystems (India)
Operating System Support
WIN98 Yes
WINME Yes
WIN2000 Yes
WINXP Yes
5.0 Regulatory Compliance
This section describes the product's compliance with U.S. and international safety and
electromagnetic compatibility (EMC) regulations.
5.1 Safety Regulations
Below Table the safety regulations the product complies with when correctly installed in a compatible
host system.
Regulation Title
UL 60950 US Safety of Information Technology Equipment
EN 60950:2000 The Standard for Safety of Information Technology
Equipment including Electrical Business Equipment.
(European Union)
5.2 EMC Regulations
Regulation Title
FCC (Class B) Title 47 of the Code of Federal Regulations, Parts 2
and 15, Subpart C,Radio Frequency Devices. (USA)
VCCI:1997 Class
B ITE
Radio Law Japan
5.2.1 FCC Compliance Statement (USA)
Product Type: Contact / contactless smart card reader.
Product Name: SCR331-DI
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.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 Sub part C of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance
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SCM Microsystems (India)
OEM Manual – SCR331-DI Confidential Page 7 of 7
with the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment to a different electrical branch circuit from that to which the receiver is
connected.
Consult the dealer or an experienced radio/TV technician for help.
Any changes or modifications to the equipment not expressly approved by SCM could void the user’s
authority to operate the equipment.
5.3 Product Ecology Statements
The following information is provided to address worldwide product ecology concerns and regulations.
5.3.1
5.3.2
Disposal Considerations
This product contains the following materials that may be regulated upon disposal: lead solder on the
printed wiring board assembly.
Recycling Considerations
SCM encourages its customers to recycle its products and their components (e.g., batteries, circuit
boards, plastic enclosures, etc.) whenever possible. In the U.S., a list of recyclers in your area can be
found at: http://www.eiae.org/
In the absence of a viable recycling option, products and their components must be disposed of in
accordance with all applicable local environmental regulations.
5.4 Product Certification Markings
Below Table lists the product certification markings.
Description Marking
UL file number for PCD62-U -
XXXXXXXXX
FCC ID for intentional radiator Class B
equipment.
FCC ID MBPSCR331-DI1400
VCCI Declaration of Conformity logo
mark for Class B equipment.
Radio Law Japan RF certification