gnupic: Re: [gnupic] need pic18fxxx programmer!!
Subject:
Re: [gnupic] need pic18fxxx programmer!!
From:
Martin Klingensmith ####@####.####
Date:
25 Jan 2006 02:40:31 +0000
Message-Id: <43D6E50A.1070704@nnytech.net>
I have a Xilinx JTAG cable and I have been wondering if it is compatible
with the other forms of JTAG, I don't know if JTAG is a standard or a
common acronym?
--
Martin
George M. Gallant, Jr. wrote:
>I plan to use the JTAG for CPLD and FPGA work. I don't want to be
>limitted by the length
>of the parallal port cable. Also can use USB-2-serial on laptops.
>
>George
>
>George
>
>On Tue, 2006-01-24 at 10:28 +0800, Chen Xiao Fan wrote:
>
>
>
>>>From: George M. Gallant, Jr.
>>>Sent: Tuesday, January 24, 2006 9:03 AM
>>>
>>>I used slow bit/banger to build a 628 based serial unit. I then used
>>>that unit develop a 18f1320 unit. Currently developing at 18f2550
>>>that will also do jtag.
>>>Not very difficult and the Wisp628 provides a great starting platform,
>>>too bad the code isn't in C or assembler.
>>>
>>>George
>>>
>>>
>>Interesting. 18F USB PICs seem to be a good choice for next
>>generation PIC programmers. Olin is doing one with. Wouter plans
>>to do another one. And PICkit 2 is already being done with
>>18F2550. So does GTP USB /GTP USB Lite. It is a pity
>>that the last one is closed source so it is only working
>>under Windows.
>>
>>You also mentioned JTAG. Is it for the PIC24/dsPIC33
>>or for other MCUs like AVR and MSP430 or LPC ARM?
>>
>>I agree with you that Wisp628A is a great start. And I also
>>wish that it is written in plain assembler rather than JAL.
>>The firmware actually fails to be built with later version
>>of JAL.
>>
>>Regards,
>>Xiaofan
>>
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>
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>
