Changes
/* FDC Command Table (15 commands) */
{| class="wikitable"
|+ Recalibrate Seek (07h0Fh)
|-
! !! D7 !! D6 !! D5 !! D4 !! D3 !! D2 !! D1 !! D0
|-
| command byte 0 || colspan="3" style="text-align: center;" | x || 0 || 0 1 || 1 || 1 || 1
|-
| command byte 1 || colspan="65" style="text-align: center;" | x || HD|| colspan="2" style="text-align: center;" | US
|-
| command byte 2 || colspan="8" | NCN: new cylinder number|-| Execution || colspan="8" | Head retracted to track 0is positioned over proper cylinder
|}
{| class="wikitable"
|+ Seek Recalibrate (0Fh07h)
|-
! !! D7 !! D6 !! D5 !! D4 !! D3 !! D2 !! D1 !! D0
|-
| command byte 0 || colspan="3" style="text-align: center;" | x || 0 || 1 0 || 1 || 1 || 1
|-
| command byte 1 || colspan="56" style="text-align: center;" | x || HD|| colspan="2" style="text-align: center;" | US
|-
|}
