Command Descriptions - IBM DTNA-22160 - Travelstar 2.1 GB Hard Drive Specifications

12.0 Command Descriptions

P r o t o C o m m a n d
c o l
3 C h e c k P o w e r M o d e
3 C h e c k P o w e r M o d e *
3 E x e c u t e D e v i c e D i a g n o s t i c
2 F o r m a t T r a c k
3 + F o r m a t U n i t
1 I d e n t i f y D e v i c e
4 I d e n t i f y D e v i c e D M A
3 I d l e
3 I d l e *
3 I d l e I m m e d i a t e
3 I d l e I m m e d i a t e *
3 I n i t i a l i z e D e v i c e P a r a m e t e r s
1 R e a d B u f f e r
4 R e a d D M A ( r e t r y )
4 R e a d D M A ( n o r e t r y )
1 R e a d L o n g ( r e t r y )
1 R e a d L o n g ( n o r e t r y )
1 R e a d M u l t i p l e
3 + R e a d N a t i v e M a x L B A / C Y L
1 R e a d S e c t o r s ( r e t r y )
1 R e a d S e c t o r s ( n o r e t r y )
3 R e a d V e r i f y S e c t o r s ( r e t r y )
3 R e a d V e r i f y S e c t o r s ( n o r e t r y )
3 R e c a l i b r a t e
2 S e c u r i t y D i s a b l e P a s s w o r d
3 S e c u r i t y E r a s e P r e p a r e
2 S e c u r i t y E r a s e U n i t
3 S e c u r i t y F r e e z e L o c k
2 S e c u r i t y S e t P a s s w o r d
2 S e c u r i t y U n l o c k
3 S e e k
3 S e t F e a t u r e s
3 + S e t M a x L B A / C Y L
3 S e t M u l t i p l e M o d e
Figure 45. Command Set
Copyright IBM Corp. 1997
C o d e B i n a r y C o d e
( H e x ) B i t
7 6 5 4 3 2 1 0
E 5 1 1 1 0 0 1 0 1
9 8 1 0 0 1 1 0 0 0
9 0 1 0 0 1 0 0 0 0
5 0 0 1 0 1 0 0 0 0
F 7 1 1 1 1 0 1 1 1
E C 1 1 1 0 1 1 0 0
E E 1 1 1 0 1 1 1 0
E 3 1 1 1 0 0 0 1 1
9 7 1 0 0 1 0 1 1 1
E 1 1 1 1 0 0 0 0 1
9 5 1 0 0 1 0 1 0 1
9 1 1 0 0 1 0 0 0 1
E 4 1 1 1 0 0 1 0 0
C 8 1 1 0 0 1 0 0 0
C 9 1 1 0 0 1 0 0 1
2 2 0 0 1 0 0 0 1 0
2 3 0 0 1 0 0 0 1 1
C 4 1 1 0 0 0 1 0 0
F 8 1 1 1 1 1 0 0 0
2 0 0 0 1 0 0 0 0 0
2 1 0 0 1 0 0 0 0 1
4 0 0 1 0 0 0 0 0 0
4 1 0 1 0 0 0 0 0 1
1 x 0 0 0 1
F 6 1 1 1 1 1 0 1 0
F 3 1 1 1 1 0 0 1 1
F 4 1 1 1 1 0 1 0 0
F 5 1 1 1 1 0 1 0 1
F 1 1 1 1 1 0 0 0 1
F 2 1 1 1 1 0 0 1 0
7 x 0 1 1 1
E F 1 1 1 0 1 1 1 1
F 9 1 1 1 1 1 0 0 1
C 6 1 1 0 0 0 1 1 0
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