Mercury Green 320, Service Manual

Page: 39 / 85

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01h Read diskette status
02h Read diskette sectors
03h Write diskette sectors
04h Verify diskette sectors
05h Format diskette track
06h,07h Reserved
08h Read
drive parameters
09h-14h reserved
15h Read drive type
16h Detect media change
17h Set diskette type
18h Set media type for format
19h-FFh reserved
13h Software Hard disk services
AH Value Function
00h Reset disk system
01h Read disk status
02h Read disk sectors
03h Write disk sectors
04h Verify disk sectors
05h Format disk cylinder
06h,07h Reserved
08h Read
drive parameters
09h Initialize drive parameters
0Ah Read long disk sectors
0Bh write long disk sectors
0Ch Seek to cylinder
0Dh Alternate reset fixed disk
0Eh Diagnostics 1, read test buffer
0Fh Diagnostics 2, write test buffer`
10h Test for drive ready
11h Recalibrate drive
12h-14h reserved
15h Read disk type
16h-18h reserved