HOST SOFTWARE INTERFACE
Summary
C O M M A N D N A M E | C O M M A N D C O D E |
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| P A R A M E T E R S U S E D |
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| b 7 | b 6 | b 5 | b 4 | b 3 | b 2 | b 1 | b 0 |
| F | S C | S N |
| C | S D H |
R e c a l i b r a t e |
| 0 | 0 | 0 | 1 | x | x | x | x |
| N | N | N |
| N | D |
R e a d S e c t o r ( s ) |
| 0 | 0 | 1 | 0 | 0 | 0 | L | x |
| N | Y | Y |
| Y | Y |
R e a d D M A |
| 1 | 1 | 0 | 0 | 1 | 0 | 0 | x |
| N | Y | Y |
| Y | Y |
W r i t e S e c t o r ( s ) |
| 0 | 0 | 1 | 1 | 0 | 0 | L | x |
| N | Y | Y |
| Y | Y |
W r i t e D M A |
| 1 | 1 | 0 | 0 | 1 | 0 | 1 | x |
| N | Y | Y |
| Y | Y |
W r i t e V e r i f y S e c t o r ( s ) |
| 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 |
| N | Y | Y |
| Y | Y |
R e a d V e r i f y S e c t o r ( s ) |
| 0 | 1 | 0 | 0 | 0 | 0 | 0 | x |
| N | Y | Y |
| Y | Y |
F o r m a t T r a c k |
| 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| N | N | N |
| Y | Y |
S e e k |
| 0 | 1 | 1 | 1 | x | x | x | x |
| N | N | Y |
| Y | Y |
E x e c u t e D i a g n o s t i c |
| 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| N | N | N |
| N | D |
I n i t i a l i z e P a r a m e t e r s |
| 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| N | Y | N |
| N | Y |
R e a d S e c t o r B u f f e r |
| 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
| N | N | N |
| N | D |
W r i t e S e c t o r B u f f e r |
| 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
| N | N | N |
| N | D |
Identify Drive |
| 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 |
| N | N | N |
| N | D |
S e t F e a t u r e s |
| 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 |
| Y | N | N |
| N | D |
R e a d M u l t i p l e |
| 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| N | Y | Y |
| Y | Y |
W r i t e M u l t i p l e |
| 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 |
| N | Y | Y |
| Y | Y |
S e t M u l t i p l e M o d e |
| 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 |
| N | Y | N |
| N | D |
R e a d N a t i v e M a x A d d r e s s |
| 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| N | N | N |
| N | Y |
S e t M a x |
| 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 |
| N | Y | Y |
| Y | Y |
6 – 4
