http://www.pemicro.com/forums/index.php Thu, 09 Sep 2010 07:48:32 -0400 10 http://www.pemicro.com/forums/index.php?showtopic=3581
I have a USB PowerPC Nexus Multilink and i work with a easysflaser program, but i need build a LabView VI for user friendly.

I see that jtag_wig.dll has some comand, but I don't have the description off each function name, for example: bdm_shift, write_outputs, write_pin, jtag_set_base_address...
Somebody has a description of this comands for send me? It's possible to build a VI?


If somebody can help me, please send a answer.


Thanks!

Vagner ]]> Fri, 27 Aug 2010 09:32:25 -0400 http://www.pemicro.com/forums/index.php?showtopic=3581 http://www.pemicro.com/forums/index.php?showtopic=3580
The default settings in the MPC5566 .PCP file are:
begin_cs device=$30000000, length=$00300000, ram=$00300000

How can I change these to match the default Freescale memory map for this device?
The actual SRAM array in that device is at 0x4000_8000 with the Flash Array from 0x0000_0000 to 0x002F_FFFF. The MCU registers are at 0xC3F0_0000 to 0xC3FD_4FFF and 0xFFF0_0000 to 0xFFFF_FFFF.

Thanks
]]> Thu, 26 Aug 2010 22:23:37 -0400 http://www.pemicro.com/forums/index.php?showtopic=3580 http://www.pemicro.com/forums/index.php?showtopic=3497 Is it possible to program the external flash memory (Spansion chip) using cyclone max tool? The target micro MPC5606S and the Spansion chip communicates via the Quad SPI.

Regards,
Vasu]]> Tue, 03 Aug 2010 04:54:36 -0400 http://www.pemicro.com/forums/index.php?showtopic=3497 http://www.pemicro.com/forums/index.php?showtopic=3414 I am facing the exact same problem now with an MPC5566MZP132, is there any possible way that we can tell (via the P&E software) what is failing and why it doesn't work?
'Cannot Enter Background Mode" could be caused by any number of issues.
As a user all we can do is scope the signals lines, see if there is data, then if there is we can go no further to troubleshooting because the software is giving no indication what is wrong.

My current situation is I know the CPU is getting reset, the Blue and Yellow LED's are on the P&E device, but still can't enter BDM mode.

Any advice?

Thanks,
Ross]]> Sun, 06 Jun 2010 23:44:59 -0400 http://www.pemicro.com/forums/index.php?showtopic=3414 http://www.pemicro.com/forums/index.php?showtopic=3412 MMU settings as was run in the .mac file. I can hit the lightning bolt button and it seems to work repeatedly. I can download
my elf code to the target, into internal processor RAM, it appears to show that the code got where I expected it to be and the source
window shows my source code. My issue is, even if I don't step through a single line of code, in other words, at the point after downloading my
code, I hit the lightning bolt button, I now get the "Error in status register during instruction execution". It does say MPC551x Device detected.
At this point I have to close the debugger window and re-start it, then it seems to communicate and be OK again. By the way, if I
download my code and run it, it runs fine. I can step through it, or just run it fine, until I hit the lightning bolt button. It is quite annoying
to have to re-start the program each time. What is up with this? Even if my code is loading into area of RAM where the P&E code needs,
shouldn't the .mac file over-write it? Why would re-starting the debugger program reset/fix it, I don't have to power cycle my target.

Any ideas?]]> Thu, 03 Jun 2010 11:34:19 -0400 http://www.pemicro.com/forums/index.php?showtopic=3412