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DEMO9S08QE8 User Manual
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USB Cable: 5VDC, 500mA max
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DC Power Jack: 2.5/5.5mm barrel connector, 5VDC to 8VDC
Center Positive
Note:
The DEMOQE board power connector is incorrectly labelled as 5-12VDC.
The maximum voltage is 8VDC.
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Two AAA Battery Cells
Figure 2-1: DEMOQE Top Component Placement
2.2
On-Board Logic Analyzer
The DEMOQE board has a built-in 2-channel logic analyzer which may be
used to display captured data in real-time on a host PC. The logic analyzer
channels (IN0/IN1) are connected to the PTC0 and PTC1 signals on the
DEMOQE board by default via the J11 jumpers. The channels may be
connected to any of the processor pins by wire jumpers (not included).
The DEMOQE Logic Analyzer Utility, included in the DEMOQE Toolkit on the
accompanying CD-ROM, displays the logic analyzer signals on a PC.
2.3
On-Board Virtual Serial Port
The DEMOQE board has a built-in virtual serial port which may be connected
to the QE processor’s SCI RXD/TXD. This allows certain PC applications to
