Search found 9 matches

by Ivanov
Fri Oct 01, 2010 4:20 am
Forum: S3C2440 Boards
Topic: JTAG Interface schematics
Replies: 2
Views: 2485

Re: JTAG Interface schematics

thanks, but is the pinout the same? because in h-jtag it must be changed from "standard wiggler" to custom.
by Ivanov
Thu Sep 30, 2010 4:09 am
Forum: S3C2440 Boards
Topic: JTAG Interface schematics
Replies: 2
Views: 2485

JTAG Interface schematics

I lost my JTAG interface :( Where I can find the schematics of it?
by Ivanov
Tue Sep 14, 2010 4:56 pm
Forum: S3C2440 Boards
Topic: RAM upgrade
Replies: 6
Views: 3613

Re: RAM upgrade

Thanks for the clarification!

However steppingstone buffer with 4kB is not big enough to hold the super-vivi bootloader. So it means it's loaded by nboot?
by Ivanov
Tue Sep 14, 2010 5:51 am
Forum: S3C2440 Boards
Topic: RAM upgrade
Replies: 6
Views: 3613

Re: RAM upgrade

Back to my question... :) Is it right that the RAM initialization is done in the first step bootloader? Nboot? Help me understand the system architecture for WinCE. - s3c2440 on start loads some code into "Steppingstone" buffer. Is this nboot? It inits the ports, uart and lcd. RAM as well? - nboot l...
by Ivanov
Sat Aug 28, 2010 8:54 am
Forum: S3C2440 Boards
Topic: H-JTAG and NAND Flash
Replies: 1
Views: 1879

H-JTAG and NAND Flash

Can someone explain how to make a backup of the NAND Flash of the running system using H-JTAG?

I'm using version 1.1, in H-Flasher I've selected S3C2440+K9F1G08 and stuck on Configuration and Init Scripts...
by Ivanov
Wed Feb 03, 2010 5:21 am
Forum: S3C2440 Boards
Topic: RAM upgrade
Replies: 6
Views: 3613

RAM upgrade

I thought about upgrading the RAM by replacing it with the bigger one on the board. What has to be considered in that case? Does the WinCE bootloader automatically detect the correct RAM size?
by Ivanov
Wed Dec 02, 2009 2:14 am
Forum: S3C2440 Boards
Topic: mini2440 WindowsCE 6.0 Preliminary(20091130)
Replies: 9
Views: 4826

Re: mini2440 WindowsCE 6.0 Preliminary(20091130)

it must be christmas... :D
thank you!
by Ivanov
Wed Nov 18, 2009 5:18 am
Forum: S3C2440 Boards
Topic: s3c2443 dev. board?
Replies: 0
Views: 1039

s3c2443 dev. board?

Does anybody know if there is a friendlyarm-like development board available for the s3c2443?
It has the same core ARM920T but runs faster and supports USB 2.0
by Ivanov
Thu Nov 12, 2009 3:10 am
Forum: S3C2440 Boards
Topic: Dual boot
Replies: 2
Views: 1520

Dual boot

Hello, I'm looking for a way to test my hardware connected to USB on different platforms (WinCE and linux). So I would like to know if there is a way to choose where to boot from: flash or sdcard and what do I have to do for it? Another bootloader etc.? Just got my mini2440 board on monday and could...