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Manual
7/24/2014
PSFEM2xxxGRxxx
Viking Technology
Revision A10
Page 22 of 43
www.vikingtechnology.com
2.6.2.4 NSAMANUAL 130-2
Pattern:
1) To erase the whole disk.
2) To fill the whole disk with random data.
3) To fill the whole disk with random data one more time.
4) To erase the whole disk again.
5) To fill the whole disk with fixed character pattern of 0x55.
Input Info of Executing NSA Manual 130-2 Command
Normal Output Info of Executing NSA Manual 130-2 Command
Device/Head Register:
DEV shall indicate the selected device.
Status Register:
BSY shall be cleared to zero indicating command completion.
DRDY shall be set to one.
DF (Device Fault) shall be cleared to zero.
DRQ shall be cleared to zero.
ERR shall be cleared to zero.