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The
7903 Type
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Features |
| Security
is a key element in these types of devices. The 7903 is based on a
processor designed with security applications in mind. This processor
has the following attributes: |
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128K of on Chip Memory |
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4K of on Chip Key Storage |
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Addressing capability of up to 16M of external memory |
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Physical/logical separation of security and AP memory |
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| The
large external memory capability will allow storage to support multiple
device resident applications, handling multiple card protocols concurrently.
The device has intrusion detection, which when triggered makes the
unit inoperative. A privacy shield is part of the packaging, reducing
the risk of PIN compromise during user entry. |
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| Included
in the product is code to perform security functions in compliance
with: |
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ANSI X9.8 and IBM3624 PIN Block Processing |
ANSI X9.17 and X9.24 for Key Management
(including UKPT and DUKPT) |
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ANSI X9.19 for MACing |
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Local PIN Offset Generation |
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Local PIN Verification |
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Several
models are available, to provide basic or more advanced card processing
support. |
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The QX-7903-1supports magnetic track 1 and 2 read
operations in
accordance to ISO 7811 Standard. Card read
is supported on both insertion and re-moval
to optimize read results. A multicolor indicator help to
display device status. This base configuration includes 128K bytes
of memory for user applications and a 2x16
character LCD display. |
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The Model QX-7903-2 is a hybrid device, combining
the functions of magnetic and ICC card processing.
This model offers program controlled card
latching, desirable for smart card transactions, 512K bytes of memory
for user applications and a stan-dard 4x20 LCD display. |
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The Model QX-7903-3
extends the Model 2 to include Compliance to Mondex
3.0, with space for up to 3 SAM modules. |
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| Other
options available on either the model QX-7903-2 or
QX-7903-3 include: |
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An APA version of the LCD is available, to support graphics or complex
languages. |
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A range of user memory sizes, up to 2 Megabytes |
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Utilities to support generation of custom device resident applications
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Read all 3 track of magnetic stripe |
| The
Model QX-7903-1 can be powered via the PC keyboard
or mouse port, however the Models QX-7903-2 and QX-7903-3
require an external 9V power adapter. |
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| PC
software is available to support: |
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Key Injection |
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Download if new device resident applications |
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PC application shells to support Mondex purse applications such as
purse selec-tion, balance inquiry transfer, lock/unlock, user
authentication, print, etc. |
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| Device
drivers are provided to support Windows 95, 98 and Windows NT. |
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