ISPJUNO - Portable ISP Programmer - User Guide V0.84 – 17/04/20
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6.8 Project - PASS
If the selected
‘standalone programming project’
executes all the way through without any errors,
then the programmer will display the following….
LCD Display message
1. The
‘PASS’
LED will illuminate.
2. The display will update with the progress of the
project.
6.9 Project – FAIL – error messages
If the selected
‘standalone programming project’
executes but an error is encountered during the
programming process, then the programmer will display the relevant
‘Error message’
and the
‘FAIL’
LED will flash.
The most typical error message is:
‘Cannot enter initial device communication Target Connection or Clock Speed Problem’
…
Error 40 – Cannot enter programming mode
LCD Display message
This error corresponds to programmer error:
Error 40 – Cannot enter programming mode
This error can be due to and of the following reasons:
•
Incorrect connections between programmer and
target IC / device.
•
No power / incorrect powering of target IC / device
•
Programmer ‘clock speed’ too fast for target IC /
device
Error 41 – Incorrect Target Signature / Device ID
LCD Display message
This error corresponds to programmer error:
Error 41 – Incorrect Target Signature / Device ID
This error can be due to and of the following reasons:
•
The
‘signature (Device ID)’
read back from the
target IC / device does not match the
‘signature’
declared in the programming project.
