The validation process is also required to maintain some statistics about the performance. The following table gives the list of the elements of the statistics point.
|
Index |
Field |
Description |
|
0 |
MODIFY_MASK |
Collection of bits giving information about the validation process just completed. Details of the bits are given in the following table. |
|
1 |
TOTAL_VALIDATIONS |
Number of times the region validation is triggered. |
|
2 |
INVALID_COUNT |
Current 'Region Invalid' count. Region is Invalid if this count is greater than 0. |
|
3 |
TOTAL_INVALID |
Number of times the region has become invalid |
|
4 |
TOTAL_DBL_TRIGGER |
Number of times the region is double triggered (Triggered multiple times, with the same read while the head is validated) |
|
5 |
TOTAL_MISMATCH |
Number of times head of the region did not match the reader value |
|
6 |
CONS_MISMATCH |
Consecutive mismatch count |
|
7 |
TOTAL_NOREAD |
Number of times region validation is triggered with no new read. |
|
8 |
CONS_NOREAD |
Consecutive no read count |
|
|
MODIFY_MASK Bits. |
