Gemalto MagIC3 C-series Maintenance Manual page 10

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1.2.4 External Memory
1.2.4.1 FLASH
The Flash (4 Mb NOR-Flash) contains boot and compressed executable files as Linux, AM,
Applications, ... The executable files are uncompressed and copied in SDRAM for
execution. Flash can be compared to the disk of your PC, a kind of Flash-disk.
1.2.4.2 SDRAM
The SDRAM (16 Mb) is used by MP as executable area (Linux, AM, Applications, ...) and
working area (stacks, buffers, variables, ...). The SDRAM content is lost when system
powered down.
1.2.4.3 EEPROM
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This E PROM (1024 bits) is used to keep Gemalto and manufacturer information such as
serial number for instance. This component is interfaced to the AT91SAM9260.
1.2.5 Magnetic stripe card reader interface
This interface allows reading magnetic stripe cards ISO1/2/3 according to ISO 7811
standard. The interface can be equipped with either head allowing 2 tracks reading ISO1/2
(2/3) or head allowing 3 tracks reading for ISO 1/2/3. Head (2 or 3 tracks) is connected to
the PCB via a 7-point connector.
Note:
The cards can be read in both way, it can be introduced from up to down, or from down to up.
1.2.6 Smart card interfaces
The AT91SO101 includes a smart card solution fully compatible with ISO7816 & EMV2000
standards. The complete function is able to manage the customer card and 1 SIM.
Below are features that are common to all smart card interfaces.
• Support 3.3V and 5V cards.
• VPP is electrically isolated according to EMV specifications.
• Card clock runs to 4.80Mhz (means D=1 at 12,900 bps).
• D=2, D=4 are supported.
• Support asynchronous cards using protocols T=0 and T=1 according to ISO 7816-3
and EMV 2000 specifications.
1.2.6.1 Customer SC reader interface
The smart card reader is located under the keyboard. The reader is made of a SAM reader
and a card reader box (bottom and top) plastic parts (developed by Gemalto), this is a
friction contact connector type. The reader includes a dustproof switch that detects the
insertion/removal of smart cards. The reader accepts both asynchronous (EMV) and
synchronous smart cards.
Ref: 22000-01-MAN-I-09010
Copyright Gemalto – 2009
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MagIC C-series - MAINTENANCE MANUAL
Chapter 1 : DESCRIPTION
Sept 2009
No disclosure to a third party without prior written consent of Gemalto
Ch.1 - 10/32