X20: Auxiliary Interfaces
Via the 20 pol. FFC/FCP, RM 0,6 connector X20 the SPI, RS232-LVTTL, USB-Host and
I
2
C interfaces as well as digital GPIOs are provided.
NOTICE:
Some interfaces may need a dedicated software driver which may not provided by
the standard cVEND SDK.
Fig. 21: cVEND plug SAM Extension - X20 Pin assignment
4 x SAM Sockets for ID000 Format (SIM-Card)
T=0 and T=1 Protocol
support of power class A, B, C
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