Author |
Message |
Topic: QWERTY keyboard Driver |
doubleE
Replies: 0
Views: 2450
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Forum: General CCS C Discussion Posted: Wed Aug 05, 2009 2:08 pm Subject: QWERTY keyboard Driver |
Hi PIC programmers,
I need help going about writing a code for a 8x12 matrix QWERTY keyboard. I’ve implemented the keyboard driver that is found in this forum to work with a 8x12 matrix, but it ... |
Topic: ICD don't work at 1.8V |
doubleE
Replies: 2
Views: 26524
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Forum: CCS ICD / Mach X / Load-n-Go Posted: Tue Jun 23, 2009 2:01 pm Subject: ICD don't work at 1.8V |
This news release for the ICD-U40 lists the lowest voltage as 2.0 volts
for the Rev. 5 unit:
https://www.ccsinfo.com/newsdesk_info.php?newsPath=ALL&newsdesk_id=65
What's the revision level of y ... |
Topic: ICD don't work at 1.8V |
doubleE
Replies: 2
Views: 26524
|
Forum: CCS ICD / Mach X / Load-n-Go Posted: Mon Jun 22, 2009 5:12 pm Subject: ICD don't work at 1.8V |
Need help.. I'm working on a PIC18F45K20 at 1.8V and my ICD cannot recognize the device at that voltage. Are the ICD-U40 designed to work at that voltage? I can get it to work at 2.02V, but I can't ... |
Topic: Not detecting 18f45k20-I/PT IC |
doubleE
Replies: 0
Views: 2679
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Forum: General CCS C Discussion Posted: Tue Jun 16, 2009 4:28 pm Subject: Not detecting 18f45k20-I/PT IC |
I need help please. Device Programmer is not recognizing the 18F45K20 IC. I'm running it at VDD=1.8V. I verified that the basic connection are correct. I can toggle PGD,PGC, and MCLR. But I notice th ... |
Topic: does not match... |
doubleE
Replies: 1
Views: 22981
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Forum: CCS ICD / Mach X / Load-n-Go Posted: Mon May 11, 2009 12:51 pm Subject: does not match... |
Did you resolve your problem?
I'm having a similar problem but my ICD-U40 was working then all of a sudden it started giving me the following message message:
" Target Detect Error"
The ... |
Topic: Connect ICD U40 to a 1.8V system |
doubleE
Replies: 1
Views: 6178
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Forum: General CCS C Discussion Posted: Fri Jan 16, 2009 1:12 pm Subject: Connect ICD U40 to a 1.8V system |
I've emailed this question to CCS Support but I'm waiting for their response, so I posting it here to see if any of you guy already did something like this.
How do I connect the CCS ICD U40 to my h ... |
Topic: Convert Dev board to 3.3V |
doubleE
Replies: 1
Views: 3433
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Forum: General CCS C Discussion Posted: Wed Oct 22, 2008 5:55 pm Subject: Convert Dev board to 3.3V |
I'm working on a Finger navigation device for a cell phone application which is 3.3V max. I have the Embedded Serial Bus Development Board which is 5V. Will the board work properly if I convert it a ... |
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