Datasheet

Table 5: Identify Device (Continued)

See Note 1 for setting definitions

Word Bit(s) Setting Default Value Description

119 – – – Commands and feature sets are supported (continued from

words 84-82)

15 F 0b Shall be cleared to zero

14 F 1b Shall be set to one

13–8 F 00000000b Reserved

7 F 0b 1 = Extended power conditions feature set is supported

6 F 0b 1 = Extended status reporting feature set is supported

5 F 0b 1 = Free-fall control feature set is supported

4 F 1b 1 = DOWNLOAD MICROCODE command with mode 3 suppor-

ted

3 F 1b 1 = READ LOG DMA EXT and WRITE LOG DMA EXT commands

supported

2 F 1b 1 = Write uncorrectable EXT command is supported

1 F 1b 1 = Write-read-verify feature set is supported

0 F 0b Reserved for DDT

120 – – – Commands and feature sets are supported or enabled (contin-

ued from words 87-85)

15 – 0b Shall be cleared to zero

14 – 1b Shall be set to one

13–6 – 00000000b Reserved

5 – 0b 1 = Free-fall control feature set is enabled

4 – 1b 1 = The DOWNLOAD MICROCODE command with mode 3 is

supported

3 – 1b 1 = The READ LOG DMA EXT and WRITE LOG DMA EXT com-

mands are supported

2 – 1b 1 = The WRITE UNCORRECTABLE EXT command is supported

1 – 0b 1 = The write-read-verify feature set is enabled

0 – 0b 1 = The disable data transfer after error detection feature set is

enabled

0 = The disable data transfer after error detection feature set is

disabled

121 – F 0000h 0000h 0000h

0000h 0000h 0000h

Reserved for expanded, supported, and enabled settings

127 – (O) 0000h Obsolete

M500DC 1.8-Inch NAND Flash SSD

Device ID

PDF: 09005aef854f62f9

M500DC_1_8_disti.pdf - Rev. D 4/14 EN

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