GD32W51x User Manual
790
03h: Class 6
04h: Class 10
05h–FFh: Reserved
PERFORMANCE_MOVE
This 8-bit field indicates Pm and the value can be set by 1 [MB/sec] step. If the card does not
move using RUs, Pm should be considered as infinity. Setting to FFh means infinity. The
minimum value of Pm is defined in
Table 23-25. Performance move field
.
Table 23-25. Performance move field
PERFORMANC E_M OV E
Value Definition
00h
Sequential Write
01h
1 [MB/sec]
02h
2 [MB/sec]
.......
......
FEh
254 [MB/sec]
FFh
Infinity
AU_SIZE
This 4-bit field indicates AU Size and the value can be selected from 16 KB.
Table 23-26. AU_SIZE field
AU_SIZE
Value Definition
0h
Not Defined
1h
16 KB
2h
32 KB
3h
64 KB
4h
128 KB
5h
256 KB
6h
512 KB
7h
1 MB
8h
2 MB
9h
4 MB
Ah
8 MB
Bh
12 MB
Ch
16 MB
Dh
24 MB
Eh
32 MB
Fh
64 MB
The maximum AU size, depends on the card capacity, is defined in
. The card can set any AU size specified in
that is less