PROFACE PL-5700 Series Manual page 106

Operatio n
Hard disk drive
parameter
initialization
Hard dis k seek
Hard dis k drive
res et
Hard dis k drive
ready check
Hard dis k drive
recalibration
Dis k type check
Media change
check
S etti ng drive type
for formatti ng
S etti ng media type
for formatti ng
App-24
Input
AH = 09h
DL = Drive No.
AH = 0Ch
C H = Ins ignificant 8 bits in
C L = cylinder No.
DL = S i g nificant 2 bits in
DH = cylinder No.
Drive No.
Head No.
AH = 0Dh
DL = Drive No.
AH = 10h
DL = Drive No.
AH = 11h
DL = Drive No.
AH = 15h
DL = Drive No.
AH = 16h
DL = Drive No.
AH = 17h
DL = Drive No.
AL = 0: No dis k
1: Use 2-sided disk on 2-
sided drive.
2: Use 2-sided dis k on
high-dens ity
2: drive.
3: Use 2HD disk on high-
density drive.
4: Use 720K diskon 720K-
byte drive.
AH = 18h
C H = Ins ignificant 8 bits in 10 bit
value for max. number of
C L = tracks
B its 7 & 6: 10 bit value for
max.
B its 7 & 6: number of
DL = tracks
B its 5 - 0: Max. number of
s ectors
per track
Drive No.
O utput
C Y= 0: S u cces s f u lly completed
= 1: Error
AH = S t a tus
C Y= 0: S u cces s f u lly completed
= 1: Error
AH = S t a tus
C Y= 0: S u cces s f u lly completed
= 1: Error
AH = S t a tus
C Y= 0: S u cces s f u lly completed
= 1: Error
AH = S t a tus
C Y= 0: S u cces s f u lly completed
= 1: Error
AH = S t a tus
C Y= 0: S u cces s f u lly completed
= 1: Error
C X:DX Total number of sectors (HDD
= only)
AH = 00h: No disk
= 01h: F l o ppy dis k unchanged
= 02h: Disk was changed
= 03h: Hard disk
AH = 00h: Disk unchanged
= 01h: Inconsistent parameter
= 06h: Disk was changed (C arry bit
= ON)
80h: Drive not ready
C Y= 0: S u cces s f u lly completed
= 1: Error
AH = S t a tus
E S:DI Address of drive parameter table
= for floppy dis k type
00h and CY =0: S u pports tracks
AH = and number
00h or C Y=0: of tracks per
AH = s ector.
AH = 01h and C Y=1: Cannot us e
function.
00h and CY =1: Does not support
tracks and
00h or C Y=1: number of tracks
per sector.
PL-5700 Series User's Manual
Appendix