2.5” SATA SSD 3MR2-P
21
Rev 1.0 TPS, Apr., 2017
BSY
will be cleared to zero indicating command completion
DRDY
will be set to one.
DF
(Device Fault) will be cleared to zero.
DRQ
will be cleared to zero
ERR
will be cleared to zero.
2. DoD 5220.22-M
This function is compliant with DoD 5220.22-M specification.
Steps:
1. The whole disk is filled with fixed character pattern 0x55.
2. The whole disk is erased using Flash Erase Command.
-Protocol: Non Data Command
-Inputs
Table 12: Execute DoD 5220.22-M command for inputs information
Register
7
6
5
4
3
2
1
0
Features
23h
Sector Count
41h
LBA Low
Na
LBA Mid
Na
LBA High
Na
Device
1
1
1
0
Na
Command
82h
-Normal Outputs
Table 13: DoD 5220.22-M command for normal output information
Register
7
6
5
4
3
2
1
0
Error
Na
Sector Count
Na
LBA Low
Na
LBA Mid
Na
LBA High
Na
Device
obs
Na
obs
DEV
Na
Na
Na
Na
Status
BSY
DRDY DF
Na
DRQ
Na
Na
ERR
Device register-
