D i d o H a r d w a r e M a n u a l
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the basic connectors pinout (called ZFF, Z Form Factor) is
compatible with NAON and LIZARD SOMs. This means that the
interfaces that are in common with the modules of the same
class are routed on the same connector pins: for example, USB
ports (which are implemented on each module) can be found on
the same J1 and J2 pins. On the contrary, specific interfaces
that are available only on one module are replaced with
different interfaces on the other modules. As an example, the
following table reports the three configuration of pin J2.33:
Module
LIZARD
NAON
DIDO
Pin
J2.33
J2.33
J2.33
Interface
LATCH
VOUT0
-
Pin name
LATCHED_A2
VOUT0_FLD/CA
M_PCLK/GPMC_
A12/GP2_02
DGND
Function
Latched
address bit 2
Digital Video
Output Field ID
output
Ground
Tab. 10
: ZFF form factor – example of pinout differences
For mechanical information, please refer to Section 4
(Mechanical specifications). For pinout and peripherals
information, please refer to Sections 6 (Pinout table) and 7
(Peripheral interfaces).
August, 2014
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