C141-E054-02EN
4 - 43
(6)
Caching parameters (page code = 8)
The page descriptor format of this MODE SELECT parameter is shown in Figure 4.13.
Bit
Byte
7
6
5
4
3
2
1
0
0
0
0
0
0
1
0
0
0
1
X‘0A’ or X‘12’ (Page Length)
2
IC
(ABPF)
(CAP)
DISC
SIZE
WCE
MS
RCD
Default
1
0
0
0
0
0
0
0
Variable
0
0
0
0
0
1
0
1
3
X‘00’ (Reserved)
4-5
Pre-fetch inhibit block count
Default
X‘FFFF’
Variable
X‘0000’
6-7
Minimum pre-fetch
Default
X‘0000’
Variable
X‘0000’
8-9
Maximum pre-fetch
Default
X‘00xx’
Variable
X‘0000’
10-11
Maximum pre-fetch limit block count
Default
X‘FFFF’
Variable
X‘0000’
12
FSW
LBCSS
DRA
(Reserved)
Default
1
0
0
0
0
0
0
0
Variable
0
0
0
0
0
0
0
0
13
Cache Segment Count
Default
X‘04’ (MAA3182FC)
X‘08’ (MAF3364FC, MAG3091FC, MAG3182FC)
Variable
X‘1F’ (MAA3182FC)
X‘3F’ (MAF3364FC, MAG3091FC, MAG3182FC)
14-15
X‘0000’ (Cache Segment Size)
16
X‘00’ (Reserved)
17-19
X‘000000’ (Reserved)
Figure 4.13 MODE SELECT parameters: caching parameters
(1 Cache
Segment)
Содержание MAA3182FC Series
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