Hi, Guys,
Two days ago, I published 2 photos for the 128M RAM upgrading. Now, we published the details as free already. Please check the below link in Chinese.
Hardware:
You could find the memory chip model in the below link. There are some photos which destrib the modify solution, it is easy to understand.
http://www.diypda.com/viewthread.php...extra=page%3D1
Software:
http://www.diypda.com/viewthread.php?tid=8137&page=1
I simply translated it as below:
1) Memory Management in XV6700 (Look at the below character)
2)SDRAM Analysis
3)Connection between CPU with SDRAM
4)Bootloader
5)Bootloader Modify
I attached the bench mark report for 128M RAM 6700.
You could read it via internet translating system and I will publish the English version by this Friday.
Also, there is an WM6.1 XIP for XV6700 download, please refer the below link which is done by Jockey:
http://www.diypda.com/viewthread.php...&highlight=XIP
WM6.1 19199 ROM CHS & WM6.1 19521 ROM CHS (Built by Tonney):
http://www.diypda.com/viewthread.php...extra=page%3D1
WM6.1 19199 Kitchen CHS(Built by Tonney)
http://www.diypda.com/viewthread.php...extra=page%3D1
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