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| Search found 9 matches |
| Author | Message |
|---|---|
 Topic: How to setup 3 single PWM outputs in PIC18F4220? |
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| kkobraa Replies: 3 Views: 9042 |
 Forum: General CCS C Discussion Posted: Wed Feb 09, 2005 3:01 pm Subject: How to setup 3 single PWM outputs in PIC18F4220? |
| Thanks for your reply.
I looked at the datasheet of 4431. It also has only 2 PWMs. What if I generate another PWM using TIMER2? Is it possible to do this? If so, can someone show me how? Thanks ... |
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| Topic: How to setup 3 single PWM outputs in PIC18F4220? |
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| kkobraa Replies: 3 Views: 9042 |
Forum: General CCS C Discussion Posted: Wed Feb 09, 2005 12:38 pm Subject: How to setup 3 single PWM outputs in PIC18F4220? |
| Hi,
I'm using PIC18F4220 and don't know how to setup 3 independent PWM outputs. The datasheet from MicroChip introduces the "enhanced PWM", but I really don't know how to set it up. Everytime I t ... |
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| Topic: Some basic code questions |
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| kkobraa Replies: 3 Views: 8458 |
Forum: General CCS C Discussion Posted: Fri Feb 04, 2005 6:58 pm Subject: Some basic code questions |
| Hi,
Thanks for you reply. Let me state question #3 again. Question #3: Code: A=2.5; // A is a constant B = 3.4 // B is a constant A1 = A*1024; // A1 = ... |
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| Topic: Some basic code questions |
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| kkobraa Replies: 3 Views: 8458 |
Forum: General CCS C Discussion Posted: Fri Feb 04, 2005 2:44 pm Subject: Some basic code questions |
| Hi,
I have some questions below: Question #1: Is it ok if I declare like the codes below? I will use these values as constants. Or I have to use them as variables to get a float values? Code: ... |
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| Topic: PIC18F2220 - Having problem with PICSTART Plus |
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| kkobraa Replies: 2 Views: 7937 |
Forum: General CCS C Discussion Posted: Fri Feb 04, 2005 1:58 pm Subject: PIC18F2220 - Having problem with PICSTART Plus |
| I tried this way and it works fine with 2.2uF capacitor. I pasted the post below in case someone need it.
"There are several devices in which a need has been found to slow down the VDD rise time f ... |
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| Topic: PIC18F2220 - Having problem with PICSTART Plus |
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| kkobraa Replies: 2 Views: 7937 |
Forum: General CCS C Discussion Posted: Wed Feb 02, 2005 6:00 pm Subject: PIC18F2220 - Having problem with PICSTART Plus |
| Hi,
I'm using PICSTART Plus, already updated to the newest version. I know that it is a beta version for programming on PIC18F2220, but I have to use it. The problem is when I programmed it, somet ... |
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| Topic: PICSTART Plus problems with 18F2220 |
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| kkobraa Replies: 1 Views: 31659 |
Forum: CCS ICD / Mach X / Load-n-Go Posted: Wed Feb 02, 2005 5:57 pm Subject: PICSTART Plus problems with 18F2220 |
| Hi,
I'm using PICSTART Plus, already updated to the newest version. I know that it is a beta version for programming on PIC18F2220, but I have to use it. The problem is when I programmed it, somet ... |
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| Topic: Which PIC recomended has 3 PWM outputs and runs at 40 MHz? |
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| kkobraa Replies: 4 Views: 9069 |
Forum: General CCS C Discussion Posted: Wed Jan 19, 2005 1:16 pm Subject: Which PIC recomended has 3 PWM outputs and runs at 40 MHz? |
| Hi,
I've tried to search for a PIC controller that can handle 3 PWM outputs and can runs at 40 MHz. I need it for controlling 3 individual digital control BUCK converters, so that's why I need the ... |
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| Topic: Capacitor Value when using 40 MHz external mode |
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| kkobraa Replies: 3 Views: 13711 |
Forum: General CCS C Discussion Posted: Fri Mar 26, 2004 4:22 pm Subject: Capacitor Value when using 40 MHz external mode |
| Hi,
I'm working on PIC18F2220. Does anyone know the values of capacitors when using 40 MHz crytal for external mode. Thanks. Ken. |
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