[SOLVED] Project to replace CY7C64613 in the ICD2

[potyo]

Does PIC kit 2 can program 3.3V dsPIC33 ?

It is a large problem to check the list of supported chips on Microchip's site?

 

[gsila]

Who can check my PCB if there are any errors

 

[medvonok]

I don`t now witch variant is good (for MC34063A):
Cin = 47uF or 100uF
Cout = 100uf or 220uF.

What is total power for ICD2 = more than 100mA / 5V ?
Thank you.

 

[elmasvital]

I don`t now witch variant is good (for MC34063A):
Cin = 47uF or 100uF
Cout = 100uf or 220uF.

What is total power for ICD2 = more than 100mA / 5V ?
Thank you.

No, MC34063A is only to generate 13v to mclr.

 

[Lucidan]

Shouldn't someone (admin) create a dedicated section for PIC programmers? Browsing the 'microcontroller'-section for programmer stuff really is becoming a nuisance.

 

[hartfelder]

Does anyone know why this ICD2 have only one PIC? and it's USB...
check..



I want to build a ICD2, but this one is very interesting, and it's cheap.

 

[nooknikz]

Does anyone know why this ICD2 have only one PIC? and it's USB...
check..



I want to build a ICD2, but this one is very interesting, and it's cheap.

I think it is PICKIT2 Board.

---------------------------------
Micro4you Store

 

[MPi]

Does anyone know why this ICD2 have only one PIC? and it's USB...
check..



I want to build a ICD2, but this one is very interesting, and it's cheap.

I think it is PICKIT2 Board.

Yes, it's a PICKit2 clone with a PIC18F2550.

 

[hartfelder]

Hi,
I made a ICD2 PiCS Rev. B, but I'm having some problems...
The first time that I connected my ICD2 on my computer, the firmware was installed correctly, but in the MPLAB he doesn't connect well... see,


Auto-connect not enabled - Not connecting (Try enabling auto-connect on the ICD2 settings pages.)
Connecting to MPLAB ICD 2
...Connected
ICD0082: Failed MPLAB ICD 2 operation
Connecting to MPLAB ICD 2
...Connected
ICD0082: Failed MPLAB ICD 2 operation
ICD0286: Unable to communicate with ICD
MPLAB ICD 2 ready for next operation


What can be? I've checked twice my PCB, and it appers to be ok, all connection are right.
I think it is the firmware, I'm using the firmware that comes with the PiCS Rev.B, using a 10K resistor in MCRL in 18F4550. I need help guys! thanks....

 

[lucafus]

Hi Hartfelder!

Did you try manually downloading the ICD2 operating system? (In Debugger window -> Download ICD2 Operating System).

Good luck.
Luca.

 

[hartfelder]

Hi lucafus,
I tried, but he start the downloading and never stops.
I'm using the MPLAB 8.14...

Added after 24 minutes:

Hey, I tried now and connected!
I need now program some PIC to verify if it's working!
thnks!

 

[hartfelder]

Yes, my ICD2 PiCS Rev. B works perfectly! I've should only put a 10k resistor in the 4550 in his MCLR.
Someone here has the PCB where the PIC will be wrote? DIL SOCKET... thanks!

 

[roddick]

Dear all,
first,sorry my english.

i build Potyo2-2006.12.07 icd2.

i can prgramming MCU

but,in debug mode,after programming 16f877(my target MCU)

step into,step over,animate all it's ok,no error.

but i press run bottom,then i see the ICD2 error and busy LED is blink

then,i press halt bottom,appear these information


Running Target
Halting Target
ICDWarn0054: MPLAB IDE has lost communications with the MPLAB ICD 2. Would you like to attempt to reconnect?
ICD0286: Unable to communicate with ICD
MPLAB ICD 2 Ready
Connecting to MPLAB ICD 2
...Connected
Setting Vdd source to MPLAB ICD 2
Target Device PIC16F877 found, revision = b8
...Reading ICD Product ID
Running ICD Self Test
...Passed
ICD0082: Failed MPLAB ICD 2 operation
...Halt Failed
MPLAB ICD 2 Ready

if i press step into, step over or animate buttom,then press reset bottom,

it's same the situation,icd2 will lost communications

what's wrong my icd2 ??

please help me,thanks.

Best Regards,
roddick.

 

[roddick]

Dear all,
i have a mistake

now the problem is slove

i use 74LS126 and 74LS125,but the 4066 is cd4066,not 74HC4066

maybe TTL IC can't driver CMOS IC,cause this problem

now i use 74HC126 and 74HC125

the potyo version icd2,it can entrance debug mode

 

[Computerman29]

Greetings,

i use 74LS126 and 74LS125,but the 4066 is cd4066,not 74HC4066

74LS126/125 will not work. Use 74HC. Also, CD4066 is actually a better choice because 74HC4066 is switching Vpp (13v) which exceeds the maximum voltage rating. CD4066 has higher voltage rating (but it is slower and draws more current). I think the 74HC4066 will work fine though.

 

[mistey]

Hi all.
I made a RS232 ICD. I used PIC16F876.
Which firmware should i use?
thanks
Here is schematic:

 

[blueroomelectronics]

Use the BLxxxxx.hex file that's part of your MPLAB install

 

[mistey]

I'm using MPLAB 8.10. Still BL010101?
I got massage in mplab:

Connecting to MPLAB ICD 2
ICD0021: Unable to connect with MPLAB ICD 2
MPLAB ICD 2 Ready

I check the pcb. seems good
How can i test it without connecting a target pic?
thanx

 

[blueroomelectronics]

You must be using a hardware (NOT USB) based serial port. How did you program the 16F876

 

[mistey]

yes. seri port based. jdm programmer. shuld i change configurations in icprog?