Cache memory does not work correctly. What items should be checked?
Latest Updated:03/25/2009
Question:
Cache memory does not work correctly. What items should be checked?
Answer:
Please check the following about cache control resisters (CCR):
- Enable bit "1" enable
- Invalidated bit "1" cache (Initialization)
- Is access size to CCR correct? (Longword, 32-bit access)
- Is a cache enable area accessed?
Suitable Products
SH7729R |
SH7727 |
SH7709S |
SH7706 |
SH7705 |