C-ZAM/XENTA
P
RODUCT
G
UIDE
The SAMOA ASIC
A lot of functionalities are now integrated in the high-tech SAMOA ASIC, the engine of the
C-ZAM/XENTA terminal:
-
2 x 32 bit ARM processor cores
o
A communication / security core with tamper responsive logic (detection and
memory clearing) (MP1)
o
An application core (MP2)
-
32 Mb RAM memory
-
32 Mb NAND Flash memory
-
Real-time clock (RTC)
-
Embedded Ethernet functionality
-
Hardware DES / 3-DES encryption device
-
Hardware RSA accelerator
-
Printer driver
Interfaces
By default, the terminal is equipped with the following interfaces:
-
Marked “ECR”
(
)
” is an RS232 interface, connector type RJ45
o
To connect an Electronic Cash Register (ECR), PC, bar code reader etc.
-
Marked “MU” is a connector type RJ45
o
To connect the merchant unit.
-
Marked “LINE” is a PSTN interface, connector type RJ11
o
To communicate with a host using an analogue telephone connection according to
TBR21 and FCC part 68
o
Bell 103, Bell 212, V.21, V.22, V.22b, V.23, V.32, V.32b, V.34, V.90, V.92 modem
modulation protocols
Version: 1.0
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Summary of Contents for C-ZAM/XENTA
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