* RE: [ECOS] Write to Data bus in MPC565
@ 2006-05-04 16:11 Rycerz Roman-G11565
[not found] ` <E4E80F1F1B58FB4C923D2BCC860530A854333B@il06exm63.ds.mot.co m>
0 siblings, 1 reply; 2+ messages in thread
From: Rycerz Roman-G11565 @ 2006-05-04 16:11 UTC (permalink / raw)
To: Praveen Prabhakar, Bangalore, ecos-discuss
Praven
I'm assuming you have it setup for an external data bus.... To
get it go outside
You have to have a CS configured and then just write data to and
address in that range
Roman
-----Original Message-----
From: ecos-discuss-owner@ecos.sourceware.org
[mailto:ecos-discuss-owner@ecos.sourceware.org] On Behalf Of Praveen
Prabhakar, Bangalore
Sent: Thursday, May 04, 2006 5:08 AM
To: ecos-discuss@ecos.sourceware.org
Subject: [ECOS] Write to Data bus in MPC565
Hello All ,
i wanted to write data into Data bus of MPC565.
For this i have set 'SC' bit in SIUMCR Register which will set
the databus as data or Gpio
i have set this as data .
Next how to write into the data bus ?
Thanks
Praveen
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* [ECOS] MPC555 board hardware configuration
[not found] ` <E4E80F1F1B58FB4C923D2BCC860530A854333B@il06exm63.ds.mot.co m>
@ 2006-05-04 17:09 ` G.Muruganandam
0 siblings, 0 replies; 2+ messages in thread
From: G.Muruganandam @ 2006-05-04 17:09 UTC (permalink / raw)
To: ecos-discuss
Hello,
I have a customer board based on PB-0555 reference platform ( MPC555).
I have copied the debug monitor from the PB-0555 reference platform to the
target board's internal flash.
I am using Metrowerks codewarrier IDE and Wiggler debugger for the test and
development.
Working condition:
============
If I connect the wiggler debugger to the target board's BDM connector and
run it using Metrowerks codewarrier , the debug monitor gets executed from the
internal flash, and there are serial output from the board. I mean,
the code is
executed from the internal flash.
Non working condition:
==============
if I remove the wiggler debugger from the target board and power
cycle the board,
I am not seeing any serial output from the board.
So I would like to know whether I am missing anything in terms of
reset strap options
or hardware configurations in the board.
Pl let me your suggestions.
Thanks
G.Muruganandam
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2006-05-04 16:11 [ECOS] Write to Data bus in MPC565 Rycerz Roman-G11565
[not found] ` <E4E80F1F1B58FB4C923D2BCC860530A854333B@il06exm63.ds.mot.co m>
2006-05-04 17:09 ` [ECOS] MPC555 board hardware configuration G.Muruganandam
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