Commands
Table 7: Supported ATA Command Set
See ATA–8 ACS–2 specification for command details
Commands ATA Protocol CMD Code Feature Codes
CHECK POWER MODE ND 0xE5 –
DEVICE CONFIGURATION FREEZE LOCK ND 0xB1 0xC1
DEVICE CONFIGURATION IDENTIFY PI 0xB1 0xC2
DEVICE CONFIGURATION RESTORE ND 0xB1 0xC0
DEVICE CONFIGURATION SET PO 0xB1 0xC3
DOWNLOAD MICROCODE PO 0x92 –
EXECUTE DEVICE DIAGNOSTIC DD 0x90 –
FLUSH CACHE ND 0xE7 –
FLUSH CACHE EXT ND 0xEA –
IDENTIFY DEVICE PI 0xEC –
IDLE ND 0xE3 –
IDLE IMMEDIATE ND 0xE1 –
INITIALIZE DEVICE PARAMETERS ND 0x91 –
READ BUFFER PI 0xE4 –
READ DMA DM 0xC8 –
READ DMA WO RETRIES DM 0xC9 –
READ DMA EXT PI 0x25 –
READ FPMDA QUEUED NCQ 0x60 –
READ LOG EXT PI 0x2F –
READ MULTIPLE PI 0xC4 –
READ MULTIPLE EXT PI 0x29 –
READ NATIVE MAX ADDRESS ND 0xF8 –
READ NATIVE MAX ADDRESS EXT ND 0x27 –
READ SECTORS PI 0x20 –
READ SECTORS WO RETRIES PI 0x21 –
READ SECTORS EXT PI 0x24 –
READ VERIFY SECTORS ND 0x40 –
READ VERIFY SECTORS WO RETRIES ND 0x41 –
READ VERIFY SECTOR EXT ND 0x42 –
RECALIBRATE ND 0x1x –
SECURITY DISABLE PASSWORD PO 0xF6 –
SECURITY ERASE PREPARE ND 0xF3 –
SECURITY ERASE UNIT PO 0xF4 –
SECURITY FREEZE LOCK ND 0xF5 –
SECURITY SET PASSWORD PO 0xF1 –
SECURITY UNLOCK PO 0xF2 –
P320h HHHL PCIe NAND SSD
Commands
PDF: 09005aef848cbdf4
realssd_p320h_hhhl_distribution.pdf - Rev. V 8/2014 EN
11
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2011 Micron Technology, Inc. All rights reserved.