Author |
Message |
Topic: ICD-S20 unexpected response 07, Need B1 |
Ken481
Replies: 1
Views: 19552
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Forum: CCS ICD / Mach X / Load-n-Go Posted: Wed May 31, 2006 2:06 pm Subject: ICD-S20 unexpected response 07, Need B1 |
When I try to download a program to a 16F876 I get an error message that the ICD 'Cannot detect target. '
Using the ICD program I try to download a program and I get 'Cannot read target ROM. An u ... |
Topic: I2C works fine when ICD is plugged in, but not without |
Ken481
Replies: 2
Views: 5732
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Forum: General CCS C Discussion Posted: Thu Mar 30, 2006 8:04 am Subject: Problem Resolved |
I found out what the problem was:
The two PICs needed to share a common signal reference i.e.- common ground. I am using two seperate boards each with it's own power supply. The two boards had onl ... |
Topic: I2C works fine when ICD is plugged in, but not without |
Ken481
Replies: 2
Views: 5732
|
Forum: General CCS C Discussion Posted: Tue Mar 28, 2006 10:55 am Subject: I2C works fine when ICD is plugged in, but not without |
I can Write any 16-bit word to the slave and Read it back just fine on the master when the ICD is plugged in to the slave board. But when I unplug the ICD from the slave board, I Read FFFF. The slave ... |
Topic: WORKING I2C MASTER AND SLAVE LOGGER : MULTI-BYTE |
Ken481
Replies: 22
Views: 164213
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Forum: Code Library Posted: Mon Mar 27, 2006 2:04 pm Subject: RE: I2C works fine when ICD is plugged in, but not without |
The slave target is in fact running at 20Mhz. The line : #use delay(clock=10000000, restart_wdt) is actually : #use delay(clock=20000000, restart_wdt) in the working version of the program. |
Topic: WORKING I2C MASTER AND SLAVE LOGGER : MULTI-BYTE |
Ken481
Replies: 22
Views: 164213
|
Forum: Code Library Posted: Mon Mar 27, 2006 12:37 pm Subject: I2C works fine when ICD is plugged in, but not without |
I can Write any 16-bit word to the slave and Read it back just fine on the master when the ICD is plugged in to the slave board. But when I unplug the ICD from the slave board, I Read FFFF. The sla ... |
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