Quick
Start Guide
Quick
Start Guide
for TWRPI-MMA845xQ
Introduction and Default Settings
The TRK–S12ZVFP64 features the
S12ZVFP64 MCU, an automotive 16–bit
MCU for automotive heating, ventilation
and air conditioning (HVAC) applications.
The S12ZVFP64 MCU integrates an
S12Z CPU, a LIN physical interface, a 5
V regulator system to supply the MCU,
and an LCD controller on–chip.
The TRK–S12ZVFP64 board includes
an onboard OSBDM programmer,
a custom 160–segment LCD, LIN
connector (attached to the internal LIN
transceiver), a CAN physical transceiver
and SCI physical transceiver. The board
also features a speaker and dedicated
headers for GPIOs, including the high–
current pins.
This guide will show how to quickly
connect the board to a host PC and
execute a demonstration application
preloaded into the flash memory.
Default jumper positions of the
TRK–S12ZVFP64 board are shown
in the figure.
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