Freescale Semiconductor KIT33816AEEVM, Руководство пользователя

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KT33816UG User’s Guide Rev. 3.0 1/2014
14 Freescale Semiconductor
Evaluation Board Hardware Description
11.7.2 Output Connectors
There are six output connectors that provide the four injector and two fuel pump output signals:
1) (INJ1) INJECTOR OUTPUT 1 -
Screw Terminal 1 - High-side drive
Screw Terminal 2 - Low-side drive
2. (INJ2) INJECTOR OUTPUT 2 -
Screw Terminal 1 - High-side drive
Screw Terminal 2 - Low-side drive
3. (INJ3) INJECTOR OUTPUT 3 -
Screw Terminal 1 - High-side drive
Screw Terminal 2 - Low-side drive
4. (INJ4) INJECTOR OUTPUT 4 -
Screw Terminal 1 - High-side drive
Screw Terminal 2 - Low-side drive
5. (FP1) FUEL PUMP OUTPUT 1 -
Screw Terminal 1 - Low-side drive
Screw Terminal 2 - High-side drive
6. (FP2) FUEL PUMP OUTPUT 2 -
Screw Terminal 1 - Low-side drive
Screw Terminal 2 - High-side drive
11.8 Accessory Boards
The KITUSBSPIDGLEVME Evaluation board (shown below) provides a USB to SPI interface that
features the MC68HC908JW32 with dongle. It is a working hardware/software example that allows a user
to become familiar with the MC68HC908JW32 microcontroller by means of an actual useful application,
a USB to SPI and USB to parallel converter. The main function provided by this kit is to allow a PC, that
may not have a parallel port, to communicate with other Freescale Evaluation Kits, via a USB port. The
USB port is a standard feature on almost every new PC. This kit makes use of the MC68HC908JW32’s
built-in USB, SPI and parallel ports.
Figure 6. KITUSBSPIDGLEVME Evaluation Kit