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C156-E142-02EN 4 - 49
4.6.5.4 Caching page
Table 4.60 Caching page
Bit
Byte
76543210
0 PS 0 Page Code (08h)
1 Page Length (0Ah)
2 Reserved WCE
Reserved
RCD
3-11 Reserved
When the WCE (Write Cache Enable) bit is 0, the write cache function for the WRITE (10),
WRITE (12), or WRITE AND VERIFY command is disabled. When the bit of WCE is 1, the
write cache function is enabled.
When the RCD (Read Cache Disable) bit is 0, the read ahead cache function for the READ (10) or
READ (12) command is enabled. When the bit of RCD is 1, the read ahead cache function is
disabled.
The caching page can be saved.
Table 4.61 Changeable values in the caching page
Bit
Byte
76543210
200000101
3-11 00h
Table 4.62 Default values for the cashing page
Bit
Byte
76543210
200000100
3-11 00h