User Manual

F u s i o n f o r S T M 3 2 v 8 M a n u a l
P A G E 15
C O N N E C T I V I T Y
Before you plug the MCU card into the socket, make sure that the power supply
is turned off. Check the MCU card orientation so it matches the printed outline
of the MCU card on the development board. Place the MCU card so that both
connectors are properly aligned with their onboard counterparts. Then gently
press down the MCU card, if there is a physical resistance, please do not try to
force the MCU card into the socket.

Figure 7: MCU card back and front view
1
3 27 5 4
N O T E
The picture shown is for illustration purpose only. Actual MCU card may vary
depending on the installed MCU.
for reliable operation. This makes each MCU card self-contained unit, allowing
the development board to operate on a logic level, not having to facilitate specific
requirements of many different MCUs. This also allows the MCU to be freely chosen,
not having to worry about the pin compatibility and similar issues. Most importantly,
it allows very simple swapping between different MCU types during the development
phase, without any hardware interventions.
From the top side, each MCU card has a clearly labeled MCU type it is designed for
(MCU CARD for STM32, MCU CARD for STM32…), as well as its PORT width, printed just
below the MCU type label (8-BIT PORT, 16-BIT PORT, 32-BIT PORT) (3).
In addition, pins are grouped in accordance to mikroBUS
™
sockets to which they are
routed. Therefore, there are 5 groups of pins. The pins labeled with yellow color (4)
belong to mikroBUS sockets, while the white labels (5) represent corresponding pins
on the MCU.
On the bottom side of the MCU card, users can find the hardware revision number of
the card itself (7).