ViewSonic VX710 Service Manual - Page 49

Fig. 3.2

Page 49 highlights

2. If the user changes the MTV type, the file must be loaded again, as the previously loaded file will be cleared. 3. CRC (cyclic redundancy check): the host can check the result in the CRC register instead of reading every byte in flash. The Check MCU CRC OK message indicates that the host has verified the program's CRC; see Fig.3.2. Fig. 3.2 ViewSonic Corporation Confidential - Do Not Copy VX710 46

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Fig. 3.2
2.
If the user changes the MTV type, the file must be loaded again, as the previously loaded file will be cleared.
3.
CRC (cyclic redundancy check): the host can check the result in the CRC register instead of reading every byte in flash.
The Check MCU CRC OK message indicates that the host has verified the program's CRC; see Fig.3.2.
46
ViewSonic Corporation
Co
nfidential
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Do Not Copy
VX710