S12 / MagniV MicrocontrollersのトピックRe: Adapter to program MC9S12NE64VTU, 80 pins package

Adapter to program MC9S12NE64VTU, 80 pins package

KQ — Fri, 26 May 2006 14:49:03 GMT

Hi,

I need to program some NE64 devices (80 pins) using USBMultiLinkBDM. Could anyone advise what adapter to use, part number? its QFP package. Thanks.

Regards,

Re: Adapter to program MC9S12NE64VTU, 80 pins package

mjbcswitzerland — Fri, 26 May 2006 19:20:22 GMT

Hi KQ

Are they already soldered on to the boards or not? If they are already in-circuit, the standard BDM cable can be used (2 wires required). Pre-programming the devices is something which is only done for very high volume production and I think you'll find the adapters for this are rather expensive....

Regards

Mark Butcher
www.mjbc.ch

Re: Adapter to program MC9S12NE64VTU, 80 pins package

KQ — Mon, 29 May 2006 07:45:02 GMT

Hi Mark Butcher,

Thanks for your reply. I would like to pre-program the 80 pins MC9S12NE64VTU (350 pieces) before they are being soldered on to the board. This is to allow pcb manufacture to test the board with working chips on board before shipping to us and to avoid handling of the complete unit which is hundreds or thousand times bigger than the chip itself. Thanks.

Regards,

Re: Adapter to program MC9S12NE64VTU, 80 pins package

imajeff — Wed, 31 May 2006 20:54:50 GMT

Although the recommended way is to simply have a BDM header (a mere six pins) on the target board, I seems it would be simple to make a programmer with a socket. I've just never seen one.

So if you know where to get the right size socket, let me know too. All the board needs is a power supply, clock, the BDM header, the socket, and misc 0.1 uF caps. Then you could call it the adapter you're looking for.