QW1 TechTools, QW1 Datasheet - Page 124

• Manufacturer Part Number: QW1
• Description: PROGRAMMER PIC MCU QUICKWRITER
• Manufacturer: TechTools
• Series: QuickWriter™r
• Type: QuickWriterr

Specifications of QW1

• Contents: MCU Programmer with In-Circuit Serial Programming Cable and Optional GANG Adapters
• For Use With/related Products: PIC Micro® MCU
• For Use With: CBL-ICSP - CABLE PROG QUICKWRITER SERIALQW-4SSOP18 - ADAPTER QUICKWRITER 4GANG 18SSOPQW-4SSOP28 - ADAPTER QUICKWRITER 4GANG 28SSOPQW-4SO8/14W - ADAPT QUICKWRTR 4GANG 8/14SOIC WQW-4SO8/14N - ADAPT QUICKWRTR 4GANG 8/14SOIC NQW-4SOIC18 - ADAPTER QUICKWRITER 4GANG 18SOICQW-4ZIF18 - ADAPTER QUICKWRITER 4-GANG 18ZIFQW-4SOIC28 - ADAPTER QUICKWRITER 4GANG 28SOICQW-4PLCC44 - ADAPTER QUICKWRITER 4GANG 44PLCCQW-4ZIF40/28 - ADAPT QUICKWRITER 4GANG 40/28ZIFMP-ZIF14 - ADAPTER QUICKWRITER 14-PIN ZIFMP-SOIC8/14 - ADAPTER QUICKWRITER 8/14-SOICMP-SSOP18 - ADAPTER QUICKWRITER 18-SSOPMP-SSOP28 - ADAPTER QUICKWRITER 28-SSOPMP-14000 - ADAPTR QUICKWRTR PIC14000 28-PINMP-SOIC18 - ADAPTER QUICKWRITER 18-SOICMP-SOIC28 - ADAPTER QUICKWRITER 28-SOICMP-PLCC44 - ADAPTER QUICKWRITER 44-PIN PLCCMP-ZIF18/28 - ADAPTER QUICKWRITER 18/28PIN ZIFMP-ZIF40 - ADAPTER QUICKWRITER 40-PIN ZIF

3.2.4
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Data Breakpoints
PicTools Manual 3.0
Enable/disable trace
Show Externals
Show Disassembly
Data Breakpointing is a very productive and timesaving feature available with the
Advanced XX Family Module.
Sometimes a simple execution breakpoint and Watch window do not yield enough
information to determine which line of code is changing a variable. It could take hours or
even days to find the mistake.
TDE's Data Breakpoints will help you find this kind of problem almost immediately.
This section covers the following details:
Select this option to enable or disable the trace function. If already enabled, then
the pop-up menu will show "disable trace." If already disabled, then "enable trace"
will be shown. The trace function can also be controlled from the
the Project option of the Setup menu , but the pop-up menu is usually much easier.
If the trace function is disabled, t hen the window titles will be shown in italic
letters.
This option toggles the External Input Display. An external input connector is
located on each member module for attaching the trace cable (which has mini-clip
connectors for attaching to your circuit). When selected, the eight external inputs
are displayed in binary form.
This option toggles the Disassembly display. If selected, the trace window also
displays the execution history in Microchip assembly format.
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·
·
·
·
Enable and Break On options
File Register options
Match On options
Include Constants option
Breaking on Data
installed. For questions regarding the trace hardware, please see the
buffer. After 16K of history is recorded, the oldest records are lost to
The trace buffer memory is arran ged as a FIFO (first-in first-out)
The trace window is only available if the trace buffer module is
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end of the Hardware Installation section.
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make room for new records.
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Note 1:
Note 2:
Trace
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tab in
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