User Manual
XC2907-A Portable Reader
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7.2 Read user field data
The access method of reading user data field is "tag operation" and "read user
data field". The detailed introduction can be shown in Figure 7-3:
Figure 7-3 Read User Data
1) Read: Read the data pursuant to the filling content.
2) First address: Read the first address of the user field.
3) Length: The length to be read from the first address.
4) Data: The data content to be read.
7.3 Write user field data
The access method of writing user data field is "tag operation" and "write user
data field". The detailed introduction can be shown in Figure 7-4:
Figure 7-4 Write User Data
7. Tag operation
