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Vehicle
Interface Daughter Card
The Vehicle Interface
Daughter Card can be used as a stand-alone Motorola based microcontroller
card or integrated with a DSK system. The card has been designed to the TI
daughter card specifications. Capabilities include:
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Provides an RS-232
connection for LDX communication with the DSP when used with a TI DSK
controller.
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CAN interface to the
vehicle. The CAN application has been tested to verify operation and
functionality of software drivers. No specific CAN application code has
been implemented.
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SPI Interface for DSK/Daughter
Card Communications.
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In-circuit programming
capability using Motorola programming tools.
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Stand-Alone 12VDC powered
operation.
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The hardware has the
capability to take vehicle speed as a discrete signal input. The software
and drivers have been tested for this functionality.
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8 channel A/D, 10bit
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8 channel D/A, 8bit
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16 User selectable
logic inputs/outputs with 12V interface.
Click thumbnail for schematic:
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