| T O P I C R E V I E W |
| Larrye1428 |
Posted - 10/31/2009 : 05:24:40
Just got a USBICD2.5 and have the following message:
Connecting to MPLAB ICD 2
...Connected
Setting Vdd source to MPLAB ICD 2
ICDWarn0020: Invalid target device id (expected=0x90, read=0x0)
...Reading ICD Product ID
Running ICD Self Test
...Passed
MPLAB ICD 2 ready for next operation
What does this mean?
(using zif socket with correct jumpers and PIC18F4550)
other functions do not work as I expect them to. |
| 7 L A T E S T R E P L I E S (Newest First) |
| ZLM |
Posted - 11/05/2009 : 08:18:29
You may need to send back the unit for a testing. email to support@mcumall.com |
| Larrye1428 |
Posted - 11/04/2009 : 14:49:06
I have checked all of this and still not work |
| ZLM |
Posted - 11/04/2009 : 10:52:46
Somewhere mus be a connection/contacting problem. Check the cable, adapter ZIF contacting. |
| Larrye1428 |
Posted - 11/03/2009 : 16:25:29
Hi,
as stated the jumper is correct
(I am new to the USBIDC2.5 but have 40 years designing hardware)
|
| ZLM |
Posted - 11/03/2009 : 10:13:20
check the jumper setting on ZIF adapter |
| Larrye1428 |
Posted - 11/03/2009 : 05:33:49
The chip is in the zif socket, but does not seem to get any power
|
| ZLM |
Posted - 10/31/2009 : 13:41:45
The ICD2.5 does not detect the PIC18F4550.
It seems you did not place the chip on the ZIF socket. |
