C156-E142-02EN
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4.6.5.4 Caching page
Table 4.60 Caching page
Bit
Byte
7
6
5
4
3
2
1
0
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
7
6
5
4
3
2
1
0
2
0
0
0
0
0
1
0
1
3-11
00h
Table 4.62 Default values for the cashing page
Bit
Byte
7
6
5
4
3
2
1
0
2
0
0
0
0
0
1
0
0
3-11
00h
Содержание MCE3064AP
Страница 1: ...C156 E142 02EN MCE3130AP MCE3064AP MCF3064AP OPTICAL DISK DRIVES PRODUCT MANUAL ...
Страница 46: ...C156 E142 02EN 2 15 Figure 2 3 Example of alternate processing ...
Страница 175: ......
