![background image](http://html1.mh-extra.com/html/viewsonic/vx912-1/vx912-1_service-manual_1020049045.webp)
2.
If user change the MTV type , it must load file again , or the buffer of load file will be cleared .
3.
CRC ( cyclic redundancy check ) : the host can check CRC register’s result instead of reading every byte in flash .
The message of
Check MCU CRC OK
means that the host verify OK for the progress of program , see Fig.3.2
Fig. 3.2
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