MemoRight 2.5" 32GB SATA SLC GT SSD MR25.2-032S 사용자 설명서
제품 코드
MR25.2-032S
MemoRight NAND Flash-based Solid State Drive
MemoRight Confidential
Page 21
3/6/2009
Sleep
E6h
Standby Immediate
E0h
Idle Immediate
95h, E1h
Standby
E2h
Idle
97h, E3h
ATA 48bit address commands
Read Sector(s) EXT
24h
Read DMA EXT
25h
Read Multiple EXT
29h
Write Sector(s) EXT
34h
Write DMA EXT
35h
Write Multiple EXT
39h
Read Verify Sector(s) EXT
42h
Flush CACHE EXT
EAh
5.2.1 Recalibrate (10h)
When this command is issued, the NSSD sets BSY and waits for that the device is initialized, and then
clears BSY.
clears BSY.
5.2.2 Read Sector(s) (20h)
This command will read from 1 to 256 sectors as specified in the Sector Count Register. A sector count
of 0 (zero) requests 256 sectors. The transfer will begin at the sector specified in the Sector Number
Register.
of 0 (zero) requests 256 sectors. The transfer will begin at the sector specified in the Sector Number
Register.
5.2.3 Read Sector(s) EXT (24h)
This command reads from 1 to 65,536 sectors as specified in the Sector Count register. A sector count
of
of
0000h requests 65,536 sectors. The transfer shall begin at the sector specified in the LBA Low, LBA
Mid, and LBA High registers.
5.2.4 Read DMA EXT(25h)
The Read DMA EXT command allows the host to read data using the DMA data transfer protocol.
5.2.5 Read Multiple EXT(29h)
This command reads the number of sectors specified in the Sector Count register.
5.2.6 Write Sector(s) (30h)
This command will write from 1 to 256 sectors as specified in the Sector Count Register. A sector count
of 0 (zero) will request 256 sectors. The transfer begins at the sector specified in the Sector Number
Register.
of 0 (zero) will request 256 sectors. The transfer begins at the sector specified in the Sector Number
Register.
5.2.7 Write Sector(s) EXT(34h)
This command reads the number of sectors specified in the Sector Count register.
5.2.8 Write DMA EXT(35h)
The Write DMA EXT command allows the host to write data using the DMA data transfer protocol.
5.2.9 Write Multiple EXT(39h)
This command writes the number of sectors specified in the Sector Count register.
5.2.10
Read/Verify Sector(s) (40h)