Vishay 7000 - Decoding the Data File

Vishay Micro-Measurements System 7000 Programmer’s Reference Manual
Page 40 of 142
Send File Retrieve
Command to Command
Port
Block of Data
Received from Data
Port?
Timeout?
Total Amount of
Data Received =File
Size?
Finished
Acknowledgement and
File Size Received?
Yes
No
Read 2-byte Checksum
from Data Port
Read Data and Store
Update Checksum
Yes
Yes
No
Yes
No
No
Clear Checksum
Checksums Match?
Error
No
Yes
Figure 7 – Flow Diagram for Reading Data Files