Author Topic: Signalyzer Arm-Jtag with LPC2148  (Read 8149 times)

joebit

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Signalyzer Arm-Jtag with LPC2148
« on: April 01, 2010, 08:22:33 am »
Hello,

I just got this board and programmer and with the drivers installed Windows thinks it's a USB device with no drivers. Would you know what gives, my guess is that my interface is useless. Board http://microcontrollershop.com/product_info.php?products_id=1183
And the arm-jtag http://microcontrollershop.com/product_info.php?products_id=3124

thx Grant

joebit

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Re: Signalyzer Arm-Jtag with LPC2148
« Reply #1 on: April 02, 2010, 12:37:23 am »
Hi Andy,

Just trying to get off the ground. I also have a Rs232 usb adapter with drivers that Flash doesn't have listed in the drop down. Makefile id is avr109, sorry don't know the make off hand. And I've spent alot of time trying to find software for a parallel from the same site.  http://microcontrollershop.com/product_info.php?cPath=154_171&products_id=589

Would you know what I'd have to do to get any kind of connect to my board. I also have a isp programmer but not sure about that yet either. Suppose I can hook that via the break out pins.

thx Grant

Andy Ayre

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Re: Signalyzer Arm-Jtag with LPC2148
« Reply #2 on: April 02, 2010, 04:04:20 pm »
Some RS232 to USB cables don't work very well, probably because of timing reasons. I have a cable made by IOGear that I bought around 8 years ago that works perfectly. So try a cable from a different company.

Note that all those cables appear as COM ports when you connect them to your PC. You then need to choose the COM port in Flash Magic.

Andy
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joebit

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Re: Signalyzer Arm-Jtag with LPC2148
« Reply #3 on: April 03, 2010, 02:45:25 am »
Hi,

Just a link to the "isp" programmer for Flash would be good, preferably Canadian. The isp cable I got now is not the same protocol it seems. Or is there some schematics?  thx
http://cgi.ebay.com/USBASP-USB-AVRISP-AVR-ISP-Programmer-AVRDUDE-WINAVR_W0QQitemZ360246572427QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item53e05e758b

Andy Ayre

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Re: Signalyzer Arm-Jtag with LPC2148
« Reply #4 on: April 03, 2010, 03:13:44 am »
You started by talking about a LPC2148 eval board, now you link to an AVR programmer. Sorry, but I am totally confused. LPC2148 is an ARM7-based microcontroller. AVR is a very different microcontroller family made by Atmel. You have to pick one or the other - they are not compatible.

Andy
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joebit

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Re: Signalyzer Arm-Jtag with LPC2148
« Reply #5 on: April 05, 2010, 09:54:56 am »
Yeah ok, but where's a link to the right one?