Pic16f630 - Electronic Circuits Projects Diagrams Free

bhong2002 · 8th July 2006, 09:32 AM

hi

anyone knows the pin position of pic16f630 chip in P16PRO programmer?

**Nigel Goodwin** · 8th July 2006, 09:46 AM

Never seen one?, but how many pins is it?, the P16PRO40 chip position depends on the number of pins.

bhong2002 · 8th July 2006, 09:55 AM

it is 14 pins

Mike, K8LH · 8th July 2006, 10:19 AM

It depends on the position of the ICSP pins on the device.

The 16F630 would need to go in the 8-pin position and whatever software you're using should be smart enough to use VPP1 instead of VPP2.

Good luck. Regards, Mike

bhong2002 · 8th July 2006, 10:28 AM

thank you very much Mike

bhong2002 · 8th July 2006, 10:35 AM

i try to read the 16f630 using winpicprog, the result is all in 0000? the chip is from the talking car alarm.

Mike, K8LH · 8th July 2006, 10:43 AM

Does winpicprog support the 16F630?

bhong2002 · 8th July 2006, 10:51 AM

i don't know

, maybe Sir Nigel has the answer

, is there any software that support the p16f630 chip using P16Pro40?

Mike, K8LH · 8th July 2006, 11:08 AM

I don't have a parallel port on my laptop and I gave away my P16PRO40 so I'm not in a very good position to help you. Sorry.

The WinPic800 software looks very nice and supports a ton of chips but it doesn't list the P16PRO40 hardware specifically. Looks like a couple hardware listings are identical though, including VPP1 and VPP2 selections. Perhaps someone else on the Forum could help you setup the P16PRO40 with it?

Regards, Mike

bhong2002 · 8th July 2006, 11:27 AM

thanks again mike

philba · 9th July 2006, 12:39 AM

just a thought but isn't it likely that a PIC out of a commercial product has the code protect bit set?

Mike, K8LH · 9th July 2006, 01:24 AM

Good point. I missed that.

**Nigel Goodwin** · 9th July 2006, 08:55 AM

Quote:

Originally Posted by bhong2002

i don't know

, maybe Sir Nigel has the answer

, is there any software that support the p16f630 chip using P16Pro40?

Just checked, WinPicProg does support the 16F630!, as suggested your PIC is almost certainly code protected, so will read all zero's.

bhong2002 · 10th July 2006, 12:15 PM

oh,, okay, thanks is there a way that i can change the program in that write protected chip or should i erase it and put another codes in it?

**Nigel Goodwin** · 10th July 2006, 12:45 PM

Quote:

Originally Posted by bhong2002

oh,, okay, thanks is there a way that i can change the program in that write protected chip or should i erase it and put another codes in it?

All you can do is erase it and start from scratch!.

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8th July 2006, 09:32 AM	(permalink)
bhong2002	Pic16f630 hi anyone knows the pin position of pic16f630 chip in P16PRO programmer?

8th July 2006, 09:46 AM	(permalink)
Nigel Goodwin	Never seen one?, but how many pins is it?, the P16PRO40 chip position depends on the number of pins. __________________ PIC programmer software, and PIC Tutorials at: http://www.winpicprog.co.uk

8th July 2006, 09:55 AM	(permalink)
bhong2002	it is 14 pins

8th July 2006, 10:19 AM	(permalink)
Mike, K8LH	It depends on the position of the ICSP pins on the device. The 16F630 would need to go in the 8-pin position and whatever software you're using should be smart enough to use VPP1 instead of VPP2. Good luck. Regards, Mike Last edited by Mike, K8LH; 8th July 2006 at 10:28 AM.

8th July 2006, 10:28 AM	(permalink)
bhong2002	thank you very much Mike

8th July 2006, 10:35 AM	(permalink)
bhong2002	i try to read the 16f630 using winpicprog, the result is all in 0000? the chip is from the talking car alarm.

8th July 2006, 10:43 AM	(permalink)
Mike, K8LH	Does winpicprog support the 16F630?

8th July 2006, 10:51 AM	(permalink)
bhong2002	i don't know , maybe Sir Nigel has the answer , is there any software that support the p16f630 chip using P16Pro40?

8th July 2006, 11:08 AM	(permalink)
Mike, K8LH	I don't have a parallel port on my laptop and I gave away my P16PRO40 so I'm not in a very good position to help you. Sorry. The WinPic800 software looks very nice and supports a ton of chips but it doesn't list the P16PRO40 hardware specifically. Looks like a couple hardware listings are identical though, including VPP1 and VPP2 selections. Perhaps someone else on the Forum could help you setup the P16PRO40 with it? Regards, Mike

8th July 2006, 11:27 AM	(permalink)
bhong2002	thanks again mike

9th July 2006, 12:39 AM	(permalink)
philba	just a thought but isn't it likely that a PIC out of a commercial product has the code protect bit set?

9th July 2006, 01:24 AM	(permalink)
Mike, K8LH	Good point. I missed that.

10th July 2006, 12:15 PM	(permalink)
bhong2002	oh,, okay, thanks is there a way that i can change the program in that write protected chip or should i erase it and put another codes in it?