Hi everyone,
At 07:38 10/12/2010 +0100, Peter Stuge wrote:
Tomek CEDRO wrote: (replying to Nick Pelling)
I've asked Samsung for documentation listing all its JTAG codes,
but that may take some time to
Hello Nick, the other problem is that Samsung may want you to sign the
NDA and keep
Tomek CEDRO wrote:
I've asked Samsung for documentation listing all its JTAG codes,
but that may take some time to
Hello Nick, the other problem is that Samsung may want you to sign the
NDA and keep quiet about the device, as they did when I asked for some
documentation for one device
Hi everyone,
Using the Bus Pirate's JTAG macros, my S5PC100 returns a valid 3.3V
JTAG chain with 250 devices (it's a highly integrated SoC, so 250
sounds like a plausible number), each with IDCODE = 0: while a
Cortex-M3 microcontroller returns a single-device chain with the
correct id value.
On Mon, Dec 6, 2010 at 5:43 PM, Nick Pelling nickpell...@nanodome.com wrote:
(...)constructing a suitable target cfg file for it. I've asked Samsung for
documentation listing all its JTAG codes, but that may take some time to
Hello Nick, the other problem is that Samsung may want you to sign
On Mon, Dec 6, 2010 at 5:43 PM, Nick Pelling nickpell...@nanodome.com wrote:
(...) constructing a suitable target cfg file for it. I've asked Samsung for
documentation listing all its JTAG codes,
Btw. have you tried UrJTAG and the discovery command - it helps
finding such registers on unknown
Hi everyone,
Ah, I should have added that voltage was the very first thing I
checked. On the S5PC100 the JTAG runs at VDD_EXT which has a valid
operating range from below 1.8V to above 3.3V, and the board I'm
trying to bring up has VDD_EXT set to 3.3V (as designed, measured to
~3.25V), so
Hi everyone,
I've just plugged my trusty old Olimex ARM-USB-OCD (the Swiss Army
Knife of JTAG debuggers) into my shiny new S5PC100-based board and...
I'm struggling to see how to get it working even slightly.
Has anyone got anywhere with the s5pc100 or other CoreSight-based
Cortex A8s
...@lists.berlios.de] On Behalf Of Nick Pelling
[nickpell...@nanodome.com]
Sent: Friday, December 03, 2010 12:52 PM
To: openocd-development@lists.berlios.de
Subject: [Openocd-development] OpenOCD Cortex-A8 / S5PC100 support...?
Hi everyone,
I've just plugged my trusty old Olimex ARM-USB-OCD (the Swiss Army
PM
To: openocd-development@lists.berlios.de
Subject: [Openocd-development] OpenOCD Cortex-A8 / S5PC100 support...?
Hi everyone,
I've just plugged my trusty old Olimex ARM-USB-OCD (the Swiss Army
Knife of JTAG debuggers) into my shiny new S5PC100-based board and...
I'm struggling to see how to get
--- On Fri, 12/3/10, Austin, Alex alex.aus...@spectrumdsi.com wrote:
I imagine the problem is voltage,
actually. The OMAP3530 and other similar devices run their
JTAG ports at 1.8V,
True, and important. Thought I'm not sure
quite what you mean by Similar. Don't
the Sitara chips run at 3V3
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