Wi$e » 09 окт 2009, 23:05
1. Fixed the routine distinguish between Smart Media board and MMC board
using HW CPLD version.
- Boot/Startup program check CPLD bit for distinguishing between Smart Media board and MMC
board. But the routine has check error. So we fixed it correctly.
From CPLD V09 of OS500 MCP2 board, it must be used Boot V1.07 and Startup V1.08.
(Current SmartMedia MCP2 Board use CPLD01~03 and MMC MCP2 Board use
CPLD05(for Beta test),08. And MMC MCP2 Board will use CPLD09 in the future)
2. If reset button was pressed during booting in MMC card, system occasionally doesn't boot normally.
- If reset button was pressed when the data transmission wasn't finished, initializing MMC card
isn't working normally.
So we added routine to stop previous data transmission before initializing MMC card.
Если нужна помощь, услуги по настройке\обслуживанию или поставке оборудования, обращайтесь:Телефон:
+7 (499) 653-71-72 внутр. 101
С уважением, Денис.
Офисные АТС.ру