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Universal
Processor Board |
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The Universal Processor Board (UPB) is equipped with a 32 pin bus that
allows stackable piggy-back boards to be used. A collection of components
is available that may be used with the UPB depending on the required I/O
pins. |
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| 1.
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Two
RS232 interfaces |
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| 2.
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A
USB interface (under development) |
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| 3.
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An
onboard ICD (In circuit debugger/programmer) interface |
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| 4.
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An
inter-processor bus SPI or I2C interface. |
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| 5.
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Three indicator
leds (red, yellow, green) that may be disconnected. |
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| 6.
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A
4 position configuration switch, that may be disconnected. |
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| 7.
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An
on-board 5V 1A regulator, accepting a 6 - 12V DC or AC input. |
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| 8.
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8
times 10 bits A/D inputs with 3 pin connectors for standard 5v sensors like
IR or PID sensors. The power of these units is provided on the UPB board.
Optionally a reference voltage may be used that allows the A/D converters
to work on another voltage than the standard 5v. In that case 6 A/D
inputs remain. All inputs may also be used as digital inputs or outputs.
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| 9.
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8
standard RC servo's may be connected on-board. May be powered independently
at a different voltage than the standard 5V. Optionally the 8 A/D inputs
may be used as servo outputs. The standard digital port may also be used
as an 8-bit parallel port. Separate signals are availabnle for read/write
and chip select. |
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| 10. |
A total of 13 general purpose remaining digital inputs/outputs are
available, doubling for other purposes as well: 2 Timer/counter and/or
2 PWM outputs for motor control or signal timing. |
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Documentation
(Dutch) -
562K |
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