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			<div id="results_count">49 Threads found on edaboard.com: <strong>Pic Vpp</strong></div>
		
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread365531.html" rel="nofollow">pic programming, MikroC pro, uploading code. Thank you</a></h2></div>
			</div>
			<div class="content_text">I powered it from 1st MCLR pin, put 8mhz oscillator with capacitors into 13th and 14th pin, connected led to 19th pin and led is not blinking. 
??? MCLR/<strong>vpp</strong> is not the power pin. Must supply VDD pins 11 and 32. Please show your complete circuit.

To simplify the test setup, you can run the <strong>pic</strong> from internal oscillator. One </div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 03-17-2017 10:55 :: FvM :: Replies: <strong>13</strong> :: Views: <strong>1316</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread356871.html" rel="nofollow">PIC12f1822 Input mode</a></h2></div>
			</div>
			<div class="content_text">Easyrider83 is correct, even if the answer isn't what you wanted to hear :smile:

That pin is an input only, you can't use it to control anything outside the <strong>pic</strong>.

Brian.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 07-12-2016 11:19 :: betwixt :: Replies: <strong>2</strong> :: Views: <strong>318</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread354302.html" rel="nofollow">Questions about nature of typical ICSP application circuit for the PIC18F</a></h2></div>
			</div>
			<div class="content_text">The document DS31028A page28-4 Figure 28-1 contains a diagram for connections of a "ty<strong>pic</strong>al ICSP application circuit". It shows how ICSP is to be connected to a <strong>pic</strong>. It shows connections for MCLRn/<strong>vpp</strong>, VDD, VSS, RB6 and RB7. I have the following questions:

(1) How are</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 05-10-2016 10:29 :: matrixofdynamism :: Replies: <strong>0</strong> :: Views: <strong>341</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread346536.html" rel="nofollow">[BRENNER9L] Is this schematic correct?</a></h2></div>
			</div>
			<div class="content_text">Hey guys
This is <strong>pic</strong> Programmer Schematic:
122972
The <strong>vpp</strong> here is sourced directly from <strong>pic</strong> pin, is it okay? Shouldn't it be sourced from 5V+ rail? 
Also, can I put some other PNP/NPN transistors in the place of those (BF959 and BC328) if I don't have them?
Thanks in advance</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 11-07-2015 20:23 :: K33rg4t3 :: Replies: <strong>4</strong> :: Views: <strong>623</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread329323.html" rel="nofollow">PIC programming hardware Vpp values</a></h2></div>
			</div>
			<div class="content_text">I recently discovered - by looking at some of the files in the MPLAB IDE Device folder (see Program Files (x86)\Microchip\MPLAB IDE\Device) - that the nominal programming voltage (<strong>vpp</strong>) is not always 13 Volt. Some examples (taken from the respective .dev files) are shown below - note that the <strong>pic</strong>s  16F684 & 16F917 are 11 Volt nominal with a maximum </div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 12-31-2014 03:12 :: ljcox :: Replies: <strong>4</strong> :: Views: <strong>1009</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread329028.html" rel="nofollow">Realise a pic project</a></h2></div>
			</div>
			<div class="content_text">The second schematic is wrong sequence for use in original <strong>pic</strong>kit:

1 - <strong>vpp</strong> (Mclr)
2 - VDD (+5V)
3 - VSS (GND)
4 - DATA (PGD)
5 - CLOCK (PGC)
6 - AUX (LVP)</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 12-24-2014 12:27 :: nagkiller :: Replies: <strong>6</strong> :: Views: <strong>889</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread325078.html" rel="nofollow">pickit2 clone vpp error voltage</a></h2></div>
			</div>
			<div class="content_text">Hi,

Assume you do not have it connected to an actual <strong>pic</strong> chip  and using the Trouble Shooting part of the Pk2 program V2.61 ?

Then I would think you have a pcb track short  /error of a faulty transistor, so easy to get the pinout the wrong way round; ensure your pinout diagram if for the manuafacturer of the transistor you have, they can vary</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 10-18-2014 16:00 :: wp100 :: Replies: <strong>9</strong> :: Views: <strong>1753</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread322756.html" rel="nofollow">short or very heavy load on VPP was detected</a></h2></div>
			</div>
			<div class="content_text">Can you post a schematic of the circuit you are utilizing to program the <strong>pic</strong>? Or is this a commercial development board?

Is this the first time programming the device? Or have you successfully programmed it in a different circuit?


BigDog</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 09-10-2014 20:50 :: bigdogguru :: Replies: <strong>4</strong> :: Views: <strong>636</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread309879.html" rel="nofollow">ICD2 debugger stays at 0x0000 (NOP) with Enhanced mid-range PIC 16F1827</a></h2></div>
			</div>
			<div class="content_text">Hi all,

I know ICD2 is obsolete and we can buy ICD3 at less than $200 now. BTW, I needed to debug my code on 16F1827 and most of parts were on hand, I had decided to build a ICD2 clone and a 8.5V <strong>vpp</strong> limitter. (poyoto rev.B?, using transistors) It took a few days from etching PCB to soldering, now it works fine with old <strong>pic</strong>s like 16F877A. (erase</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 02-17-2014 06:19 :: lovefool :: Replies: <strong>1</strong> :: Views: <strong>1041</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread302734.html" rel="nofollow">problems with pickit 3</a></h2></div>
			</div>
			<div class="content_text">Check your voltages.  Does the <strong>pic</strong>kit need to be powered from your board?  Do you have an excessively long cable?</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 11-07-2013 17:16 :: barry :: Replies: <strong>13</strong> :: Views: <strong>5517</strong>
			</div>
		</div>
								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread302210.html" rel="nofollow">OSCCAL value problem in programming of PIC12F508 with PICkit2 kit &amp; s/w</a></h2></div>
			</div>
			<div class="content_text">Dear Friends,

Recently I bought <strong>pic</strong>kit2 programmer with software <strong>pic</strong>kit2 v2.61.00 & 10 number of <strong>pic</strong>12F508 ICs.
I tried to program these ICs but when I read device I got invalid OSCCAL value. I tried to set it with manual option but i don't know correct value. 
I also tried to auto regenerate but error message blinks 
"Regenerating (...)</div> 
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				&nbsp;&nbsp; Microcontrollers :: 10-30-2013 12:59 :: snehamatondkar :: Replies: <strong>6</strong> :: Views: <strong>5499</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread287094.html" rel="nofollow">oops ! programmed pic RB6 and RB7 pins as outputs and now I can't program it any more</a></h2></div>
			</div>
			<div class="content_text">I dont know if the <strong>pic</strong>kit3 has it, but <strong>pic</strong>kit2 has an option for 'Use <strong>vpp</strong> First Program Entry' under 'Tools'; I'd check that and see if that helps.

Regards,

Anand</div> 
			<div class="content_info">
				&nbsp;&nbsp; Embedded Linux and Real-Time Operating Systems (RTOS) :: 04-27-2013 17:10 :: ard :: Replies: <strong>14</strong> :: Views: <strong>1885</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread281748.html" rel="nofollow">Vpp Values  in PIC !!!!</a></h2></div>
			</div>
			<div class="content_text">You'll want to review the dedicated Flash Microcontroller Programming Specification at microchip.com.

A ty<strong>pic</strong>al <strong>vpp</strong> specifcation is VDD+4.0...12.5 V.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 03-01-2013 16:59 :: FvM :: Replies: <strong>3</strong> :: Views: <strong>1078</strong>
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								<div class="result_box">
			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread279216.html" rel="nofollow">can i use port pin for multifunction</a></h2></div>
			</div>
			<div class="content_text">can i use MCLR/<strong>vpp</strong>/RE3 pin of <strong>pic</strong>18f4550 <strong>pic</strong> microcontroller for multifunction..can i use this pin as I/O though i have used this pin for icsp connector at same time????</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 02-04-2013 05:23 :: pritee :: Replies: <strong>2</strong> :: Views: <strong>476</strong>
			</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread252134.html" rel="nofollow">How to reduce Vpp of PWM generated from PIC microcontroller</a></h2></div>
			</div>
			<div class="content_text">Hi Guys, 

      I have generated some PWM from <strong>pic</strong> microcontroller using my input data. Now i want to know how to reduce the peak to peak output voltage of the PWM, presently it is coming very high around 600mv but i want this value around some 100mv. so can anybody help me in this regard.

hridz</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 05-14-2012 10:36 :: hridz :: Replies: <strong>2</strong> :: Views: <strong>762</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread248967.html" rel="nofollow">&quot;Locked out 887's&quot;</a></h2></div>
			</div>
			<div class="content_text">are you sure that you set 12V in <strong>vpp</strong> when VDD is 0V?? and after that you set VDD to 5V??? (without lowering <strong>vpp</strong>)

if so, yes your <strong>pic</strong> just has been burned. better to watch out next time....</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 04-18-2012 19:11 :: Kurenai_ryu :: Replies: <strong>7</strong> :: Views: <strong>658</strong>
			</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread228013.html" rel="nofollow">12F675 resets when MCLR pin is used as a general input pin</a></h2></div>
			</div>
			<div class="content_text">I used MCLR pin as a general Input to monitor the status of a swich  but when a touch is given to that pin by using screw driver, <strong>pic</strong> resets.   I could eliminate this issue after connecting a 0.1microF  cap to ground and input pin.    This modification was not required when I used an another pin as an input.   Can some one explain the real cause fo</div> 
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				&nbsp;&nbsp; Microcontrollers :: 10-17-2011 04:40 :: prasad70 :: Replies: <strong>11</strong> :: Views: <strong>4885</strong>
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		</div>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread209131.html" rel="nofollow">Programmer circuit equivalent</a></h2></div>
			</div>
			<div class="content_text">hello,
This circuit is from a <strong>pic</strong> programmer. The <strong>vpp</strong>ON and <strong>vpp</strong>1ON are connected to the LPT port. I think the transistors operate as switches here, without being very sure.

Could I replace the transistors with 2N2907 and 2N2222 without any other changes to the circuit? 
I am worrying a bit about the resulting <strong>vpp</strong> and (...)</div> 
			<div class="content_info">
				&nbsp;&nbsp; Analog Circuit Design :: 04-12-2011 20:59 :: neazoi :: Replies: <strong>0</strong> :: Views: <strong>622</strong>
			</div>
		</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread207339.html" rel="nofollow">Which pin to use for programming PIC10f200t with ICD2 clone?</a></h2></div>
			</div>
			<div class="content_text">i am using an ICD2 clone. it has 5 pins for programming PGC, PGD, GND, +5v, and <strong>vpp</strong>. i don't know what specific pins to connect to the <strong>pic</strong> that i am using, (<strong>pic</strong>10f200t).

also, what does PGC and PGD stand for? these are the two pins i am confused of.

regards, drew.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 03-28-2011 06:25 :: brew :: Replies: <strong>1</strong> :: Views: <strong>775</strong>
			</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread194926.html" rel="nofollow">advice required re pic programmer for 16f877 and 16f876</a></h2></div>
			</div>
			<div class="content_text">you can use <strong>pic</strong>kit2 for programming most  flash <strong>pic</strong> processors , just connect pins DATA,CLOCK, VDD, GND,<strong>vpp</strong> from Microcontroller to <strong>pic</strong>kit2</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 12-01-2010 15:16 :: rajudp :: Replies: <strong>2</strong> :: Views: <strong>1415</strong>
			</div>
		</div>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread188533.html" rel="nofollow">fox delta FD-UPP USB PIC PROGRAMMER</a></h2></div>
			</div>
			<div class="content_text">hi all, i've just finished constructing the above programmer. it checks out perfectly when i test it with <strong>pic</strong>kit 2(tools-troubleshooting). however, when i connect a <strong>pic</strong>(16f628a-16f84a) to the programmer i get error message,"vdd voltage error". shouldn't my usb port supply enuf current to program the chip? need some help. thanks. i've tried three di</div> 
			<div class="content_info">
				&nbsp;&nbsp; PC Programming and Interfacing :: 09-23-2010 21:24 :: pete g :: Replies: <strong>2</strong> :: Views: <strong>1197</strong>
			</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread187512.html" rel="nofollow">PICKit2 Clone 5V/3.3V Clone Error</a></h2></div>
			</div>
			<div class="content_text">Question : are you manually selecting a device from the software or have you kept it to Auto detect? 

1N4148 might not work correctly in this application because <strong>vpp</strong> is derived from a boost converter. 3.94 is way below the limit, it should be around 12volts. this will prevent the <strong>pic</strong> kit 2 from resetting the microcontroller. are all the capacito</div> 
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				&nbsp;&nbsp; Microcontrollers :: 09-12-2010 18:22 :: spiralbrain :: Replies: <strong>14</strong> :: Views: <strong>9268</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread184019.html" rel="nofollow">Using a DS1307 with a PIC</a></h2></div>
			</div>
			<div class="content_text">Hawk looking at your schematic you need to add a diode in between the logic_5V and R2. The way it is at the moment you will send <strong>vpp</strong> to 5V.

Also I've noticed that you have missed the 22pf caps on the crystal

wiz<strong>pic</strong></div> 
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				&nbsp;&nbsp; Microcontrollers :: 07-28-2010 21:27 :: wizpic :: Replies: <strong>20</strong> :: Views: <strong>3695</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread182467.html" rel="nofollow">PIC18F65J50 cant see by the ICD2 Clone</a></h2></div>
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			<div class="content_text">hav u used the MCLR pin as digital I/O? if so reprogramming/verification becomes a bit problem.
if u hav done it u will hav to mak sure that the <strong>pic</strong> gets <strong>vpp</strong> before VDD condition. It can be done using a transistor</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 07-08-2010 01:36 :: tijoseymathew :: Replies: <strong>2</strong> :: Views: <strong>1007</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread181401.html" rel="nofollow">icsp programming for dspic30f6014A</a></h2></div>
			</div>
			<div class="content_text">Hi every one, 
                     can any one please tell me how to do serial programmining for ds<strong>pic</strong>30f6014A. in this IC i am having active low MCLR, VCC,VSS,PGC,PGD. in general for <strong>pic</strong> we are having MCLR/<strong>vpp</strong> but in this microcontroller we are having only active lowMCLR. so can we give 12V to this pin at the time of programming and in (...)</div> 
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				&nbsp;&nbsp; Microcontrollers :: 06-24-2010 05:06 :: hansika :: Replies: <strong>1</strong> :: Views: <strong>1074</strong>
			</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread179687.html" rel="nofollow">Microchip ICD3 supports 12V on MCLR ?</a></h2></div>
			</div>
			<div class="content_text">Hi,
I have the ICD3 and I need to program a 12F683. The thing is, that I really need one extra pin, so I need to use the GP3/MCLR/<strong>vpp</strong> pin as IO. My question is, can the ICD3 generate 12V on MCLR to program the <strong>pic</strong>? I've been through the user guides, but I cannot find this info.

Best regards,
George</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 06-02-2010 08:18 :: Mercury :: Replies: <strong>1</strong> :: Views: <strong>2129</strong>
			</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread179068.html" rel="nofollow">pic usb programmer doubt?</a></h2></div>
			</div>
			<div class="content_text">YES definitely u can u need to refer the data sheets of the other <strong>pic</strong> micro controllers</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 05-27-2010 14:38 :: sanjubluerock3 :: Replies: <strong>1</strong> :: Views: <strong>814</strong>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread175106.html" rel="nofollow">Voltage spike on capacitor charge</a></h2></div>
			</div>
			<div class="content_text">You didn't tell, in which programming adapter you have found the said strange circuit. I can only say, that common <strong>pic</strong> programming 
adapters, e.g.  from Microchip, are using a filtered and stabilized <strong>vpp</strong> voltage source. You can refer to the <strong>pic</strong>kit 2 schematic, that 
has been published from Microchip, or serious third party designs.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Analog Circuit Design :: 04-09-2010 22:25 :: FvM :: Replies: <strong>3</strong> :: Views: <strong>1711</strong>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread170183.html" rel="nofollow">Pickit 2 VPP Voltage Level error</a></h2></div>
			</div>
			<div class="content_text">Check it with a separate isp board with just using only the <strong>pic</strong>. may be ISP pins are shorted or wrongly connected some where in the development board. If it stiill doesnt work, You have BOUGHT it. Return it to the vendor and get a replacement....Cheers</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 02-18-2010 06:20 :: pranam77 :: Replies: <strong>2</strong> :: Views: <strong>3851</strong>
			</div>
		</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread157648.html" rel="nofollow">i can program for  24hj256gp210 but cant for 18f6722</a></h2></div>
			</div>
			<div class="content_text">Hi,
     I have bought a new <strong>pic</strong> kit2.I can program for 100 pin <strong>pic</strong> but i cant for 64 pin it is saying that <strong>vpp</strong> n vdd error.i even trouble shooted it but <strong>vpp</strong> test is saying that short is there.but i could not trace out whats exactly is d problem?can any one help me in this issue.


Thanks.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 09-02-2009 05:22 :: sid_752 :: Replies: <strong>0</strong> :: Views: <strong>639</strong>
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				<center>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread143349.html" rel="nofollow">Easy pic 3 board problem- easy Pic 3 board has gone faulty</a></h2></div>
			</div>
			<div class="content_text">My easy <strong>pic</strong> 3 board has gone faulty 
when try to program the board i get the low <strong>vpp</strong> voltage error 

i checked the board , replaced the74 c 4053 but problem did nto solved 

then i check the board and found this problem 

   
the point , indicated in the <strong>pic</strong>ture have shor</div> 
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				&nbsp;&nbsp; Microcontrollers :: 02-20-2009 05:52 :: malik_123 :: Replies: <strong>1</strong> :: Views: <strong>1806</strong>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread143320.html" rel="nofollow">Problem with Potyo PIC programmer</a></h2></div>
			</div>
			<div class="content_text">Hi,
I have build Potyo 2 <strong>pic</strong> programmer but it can't program the ds<strong>pic</strong> target.I connect programmer to USB, it is detected as a new device, I install drivers from MPLAB, download OS,connect to device and error "Can't detect device" settings i see:

Target Vdd:PASS
Module <strong>vpp</strong>:Low
MCLR Gnd:Pass
MCLR Vdd:Low
MCLR: Low

In Power settin</div> 
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				&nbsp;&nbsp; Microcontrollers :: 02-19-2009 17:12 :: KXLU :: Replies: <strong>0</strong> :: Views: <strong>893</strong>
			</div>
		</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread139931.html" rel="nofollow">problem programming PIC 16F877A using Ponyprog</a></h2></div>
			</div>
			<div class="content_text">Hi, Viostan,

Did the problem get solved, what was the solution for programming the <strong>pic</strong>16F877A using Ponyprog2000?

regards
raghavendra</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 04-25-2011 09:55 :: ragh1981 :: Replies: <strong>8</strong> :: Views: <strong>4478</strong>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread133206.html" rel="nofollow">each PIC has its own VPP</a></h2></div>
			</div>
			<div class="content_text">There is a programming file that gives those specs somewhere on Microchip. I looked at the table of <strong>vpp</strong> for all of the 16 series, and they are a real dog's breakfast of Vmin and Vmax. I was quite surprised at the variation. I have no doubt that a good part of the programming problems with <strong>pic</strong>s is out of spec programming voltages.</div> 
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				&nbsp;&nbsp; Microcontrollers :: 08-28-2008 04:50 :: jhbbunch :: Replies: <strong>4</strong> :: Views: <strong>1019</strong>
			</div>
		</div>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread131992.html" rel="nofollow">Help me about Brenner8</a></h2></div>
			</div>
			<div class="content_text">Do you program other <strong>pic</strong>s with this brenner???

Are use brenner in windows vista?? Already exists driver for vista??
But if you dont program other <strong>pic</strong>s, i think you must calibrate the <strong>vpp</strong>.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 08-08-2008 11:12 :: Eraser :: Replies: <strong>8</strong> :: Views: <strong>3223</strong>
			</div>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread117543.html" rel="nofollow">ICD2 Clone with PIC 18F4550    potyo2</a></h2></div>
			</div>
			<div class="content_text">Can anyone tell me what is the connector X5 and what we are short-circuit
Same for the J1
                                 pls  
        thanks to anyone</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 02-12-2008 19:58 :: ignatios67 :: Replies: <strong>2</strong> :: Views: <strong>2992</strong>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread114586.html" rel="nofollow">Features of the ICD2 clones...</a></h2></div>
			</div>
			<div class="content_text">I'd second the <strong>pic</strong>kit 2 or clones, excellent little device.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 01-08-2008 02:45 :: blueroomelectronics :: Replies: <strong>6</strong> :: Views: <strong>1286</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread109482.html" rel="nofollow">Problem with loading hex file with Multi PIC programmer and IC-Prog</a></h2></div>
			</div>
			<div class="content_text">I have used Multi <strong>pic</strong> Programmer 5 Ver_2 and IC-Prog of Bonny Gijzen for program,ming <strong>pic</strong>16f876a uc.But when I load hex file only small portion of it was loaded.can any one explain me what the problem is?

Ensure that the elecrolytic  capacitors used are new and good ones.The <strong>vpp</strong> has to stay good till you complete the prog</div> 
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				&nbsp;&nbsp; Software Recommendations :: 11-02-2007 15:45 :: mvs sarma :: Replies: <strong>2</strong> :: Views: <strong>274</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread102860.html" rel="nofollow">PGC and PGD buffers on ICD2 from microchip and inchworm+</a></h2></div>
			</div>
			<div class="content_text">maybe to long cables...
just use less than 30 cm from the connector to the <strong>pic</strong>... also try to  not use RB7 and RB6 for anything else... also check your MCLR/<strong>vpp</strong> part... some times it mess... (also check <strong>vpp</strong> voltages with MPLAB and with multimeter)

just a question (for you) when it has problem at veriying... is the program working? (you (...)</div> 
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				&nbsp;&nbsp; Hobby Circuits and Small Projects Problems :: 08-03-2007 17:44 :: Kurenai_ryu :: Replies: <strong>3</strong> :: Views: <strong>4867</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread97587.html" rel="nofollow">How to program pic16f777 with ISCP?</a></h2></div>
			</div>
			<div class="content_text">Do you mean an ICSP like an ICD2
Try my tutorial on the subject. Go to my site and look under projects for <strong>pic</strong> Quick Project  "hello world".</div> 
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				&nbsp;&nbsp; Microcontrollers :: 05-31-2007 01:42 :: blueroomelectronics :: Replies: <strong>2</strong> :: Views: <strong>1381</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread84537.html" rel="nofollow">PIC Programmer .. Help</a></h2></div>
			</div>
			<div class="content_text">Hi..

 I know it might be a silly question, but it's important for me.
Can anyone tell me if this programmer could work with all <strong>pic</strong> types.?

 I mean can I use this programmer with <strong>pic</strong>18F series?

    Thanks very much for all your help.</div> 
			<div class="content_info">
				&nbsp;&nbsp; Microcontrollers :: 01-01-2007 12:19 :: seadolphine2000 :: Replies: <strong>16</strong> :: Views: <strong>3857</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread74112.html" rel="nofollow">verify failed at address 0000h</a></h2></div>
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			<div class="content_text">1) Connect the pin 10 to the ground via a resistor (10 kohm)

2) Use WIN<strong>pic</strong>800 (free at  )  instead of ICPROG.  WIN<strong>pic</strong>800 has control over sequence <strong>vpp</strong> and Vdd and does the programming of <strong>pic</strong> with internal oscillator activated.</div> 
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				&nbsp;&nbsp; Software Problems, Hints and Reviews :: 09-05-2006 19:16 :: rkodaira :: Replies: <strong>6</strong> :: Views: <strong>11502</strong>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread51878.html" rel="nofollow">MPLAB 7.11 problems in ICD2</a></h2></div>
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			<div class="content_text">That error means that the ICD2 did not find the expected <strong>pic</strong> on the target circuit (i.e., expected a 16F877A, found a 16F877).

In particular, the "read=0x0" means that the ICD2 was not able to read the target device identification, which means that either: a) it's not connected to a target circuit,  b) the target circuit is not powered or c) the</div> 
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				&nbsp;&nbsp; Hobby Circuits and Small Projects Problems :: 12-14-2005 15:58 :: cdallacosta :: Replies: <strong>10</strong> :: Views: <strong>15843</strong>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread43020.html" rel="nofollow">Help needed with uJDM programmer for PIC</a></h2></div>
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			<div class="content_text">I have built the uJDM programmer to use with ICPROG software in order to write <strong>pic</strong>16F84A.

( )

The circuit is correct and I have configured the software as it said on the uJDM site, but when I try to write a file to the <strong>pic</strong>, it doesn't write anything, and the <strong>pic</strong> stays empty.

did anybody use th</div> 
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				&nbsp;&nbsp; Microcontrollers :: 07-31-2005 08:49 :: tzviel :: Replies: <strong>3</strong> :: Views: <strong>1194</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread33284.html" rel="nofollow">!! Flashing PIC Wirelessly</a></h2></div>
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			<div class="content_text">Hi wylee,

If your plans are to update remotely (RF or IR) the flash of <strong>pic</strong>16F84, you need a slave (second chip) in order to act as a gateway between the remote station and the <strong>pic</strong>16F84.
Remember how you're programming the <strong>pic</strong>16F84 ? Using the ICSP (In Circuit Serial Programming) based on hardware two I/O pins plus power, ground and (...)</div> 
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				&nbsp;&nbsp; Microcontrollers :: 03-02-2005 05:28 :: silvio :: Replies: <strong>7</strong> :: Views: <strong>3846</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread33299.html" rel="nofollow">Toggling the MCLR pin between VPP and GND during ICSP</a></h2></div>
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			<div class="content_text">If you are referring to the circuit I posted elsewhere, don't worry, it will reset the <strong>pic</strong> and do all the reqd. job.

bimbla.</div> 
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				&nbsp;&nbsp; Microcontrollers :: 03-01-2005 11:03 :: bimbla :: Replies: <strong>4</strong> :: Views: <strong>2847</strong>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread30747.html" rel="nofollow">:?: Problem with programming 16F877A</a></h2></div>
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			<div class="content_text">I am using oshon <strong>pic</strong> programmer which has a schematic similar to that of tait's serial programmer. neither with oshon nor with ic-prog , it is getting programmed.

help!!!!!!!!!!!!!!!!!
 :?:</div> 
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				&nbsp;&nbsp; Microcontrollers :: 01-19-2005 15:20 :: g_thiru :: Replies: <strong>1</strong> :: Views: <strong>1374</strong>
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				<div class="content_title"><h2><a href="http://www.edaboard.com/thread21326.html" rel="nofollow">Low Cost PIC ICD2, AVR JTAG miniICE, AVR ICE-ISP</a></h2></div>
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			<div class="content_text">New low cost kits/module for you:

<strong>pic</strong> ICD2 clone  - $44/$64 (only RS232 interface, switching PSU for <strong>vpp</strong> and improved design)
AVR ICE-ISP - $44/$64 (AVR JTAG ICE + AVR-ISP)
AVR JTAG miniICE -</div> 
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				&nbsp;&nbsp; Microcontrollers :: 07-18-2004 17:02 :: mk :: Replies: <strong>0</strong> :: Views: <strong>2810</strong>
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			<div class="content_header">
				<div class="content_title"><h2><a href="http://www.edaboard.com/thread5724.html" rel="nofollow">Programming 18LF8720 Fault</a></h2></div>
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			<div class="content_text">Can anybody say me what is the diference on 18F8720 and 18LF8720?
My e-<strong>pic</strong> programmer don't programming this device. The pin option are:
PinB5=Ground
PinB6=e-<strong>pic</strong>
PinB7=e-<strong>pic</strong>
Mclr/<strong>vpp</strong>=e-<strong>pic</strong>
Vdd + Vss
On e-<strong>pic</strong> software, the Low programming mode are disabed.
Can anybody help me ?? :? (...)</div> 
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				&nbsp;&nbsp; Microcontrollers :: 02-20-2003 15:46 :: cb30 :: Replies: <strong>1</strong> :: Views: <strong>1626</strong>
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