Re: [openwince-list] IXDPG425 + WIGGLER

[Stewart H. <st...@he...>]

Unloading parport and lpd had no effect, but I got rid of them anyway.
I could not find any IXP425 patches on sourceforge,
but I did find one summarized as "Fix Certain Wigglers".
It sets various lines on the parallel port to HIGH instead of LOW
as described by Andrew.

That patch itself failed but I managed to add the changes by hand.
Now I get a little further than before, but I still seem to be missing
something. Perhaps that IXP425 patch mentioned by rstam???

jtag> cable parallel 0x378  WIGGLER
Initializing Macraigor Wiggler JTAG Cable on parallel port at 0x378

jtag> detect
IR length: 7
Chain length: 1
Device Id: 00011001001001110100000000010011
  Manufacturer: Intel
  Part:         IXP425
  Unknown stepping!
chain.c(110) Part 0 without active instruction
chain.c(133) Part 0 without active instruction
chain.c(110) Part 0 without active instruction

jtag> print chain
 No. Manufacturer    Part     Stepping Instruction       Register
-----------------------------------------------------------------
   0                                (none)               (none)
-- 
Stewart Heitmann



On Tuesday 19 July 2005 3:13 pm, Andrew Dyer wrote:
> There was a patch posted to the list a few months ago, changing
> the use of some of the pins (for power, IIRC).  You might try that.
>
> On 7/18/05, Stewart Heitmann <st...@he...> wrote:
> > I get no response to the "detect" command in jtag 0.5.1 under linux.
> > The target board (Intel IXDPG425, also known as MonteJade) is powered,
> > and the JTAG cable is connected.
> > The Wiggler is connected to my parallel port
> > which is configured (in BIOS) for port 0x378 using Bi-Dir mode.
> > The kernel has parallel port support enabled.
> > What could I be doing wrong?
> > Can anybody help?
> >
> > JTAG Tools 0.5.1
> > Copyright (C) 2002, 2003 ETC s.r.o.
> > JTAG Tools is free software, covered by the GNU General Public License,
> > and you are
> > welcome to change it and/or distribute copies of it under certain
> > conditions. There is absolutely no warranty for JTAG Tools.
> >
> > Warning: JTAG Tools may damage your hardware! Type "quit" to exit!
> >
> > Type "help" for help.
> >
> > jtag> cable parallel 0x378  WIGGLER
> > Initializing Macraigor Wiggler JTAG Cable on parallel port at 0x378
> > jtag> detect
> > jtag>
> >
> > # cat /proc/ioports
> > 0000-001f : dma1
> > 0020-003f : pic1
> > 0040-005f : timer
> > 0060-006f : keyboard
> > 0070-007f : rtc
> > 0080-008f : dma page reg
> > 00a0-00bf : pic2
> > 00c0-00df : dma2
> > 00f0-00ff : fpu
> > 01f0-01f7 : ide0
> > 02f8-02ff : serial(set)
> > 0378-037a : parport0
> > 03c0-03df : vga+
> > 03f6-03f6 : ide0
> > 03f8-03ff : serial(set)
> > 0cf8-0cff : PCI conf1
> > a000-afff : PCI Bus #01
> >   ac00-ac7f : PCI device 1039:6330 (Silicon Integrated Systems [SiS])
> > d000-d07f : Digital Equipment Corporation DECchip 21140 [FasterNet]
> >   d000-d07f : tulip
> > d400-d4ff : Silicon Integrated Systems [SiS] SiS900 10/100 Ethernet
> >   d400-d4ff : sis900
> > d800-d87f : Silicon Integrated Systems [SiS] Sound Controller
> > dc00-dcff : Silicon Integrated Systems [SiS] Sound Controller
> > ff00-ff0f : Silicon Integrated Systems [SiS] 5513 [IDE]
> >   ff00-ff07 : ide0
> >   ff08-ff0f : ide1
> >
> > --
> > Stewart Heitmann <st...@he...>
> >
> >
> >
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