Here's the program listing with the parameter table listing.
On Tue, 8 Jan 2002, William Levak wrote:
> On Tue, 8 Jan 2002, Ruud Baltissen wrote:
>
> > Hallo allemaal,
> >
> > Is there a way to tell a 8250 to format a disk single sided? IMHO just a
> > matter of "M-R" an address but which one and what data?
>
> It is a matter of changing the parameter table in memory. There was a
> discussion of this a while back. I have the information somewhere, but
> cannot find it right now. I will look for it.
10 REM 8050 8250
11 REM 172 1 2 SIDES
12 REM 192 38 38 BAM AND DIRECTORY
13 REM 193 38 38 TRACK NUMBERS
14 REM 194 39 38
15 REM 195 0 38
16 REM 196 0 39
17 REM 197 0 0 BAM AND DIRECTORY
18 REM 198 3 3 SECTOR NUMBERS
19 REM 199 1 6
20 REM 200 0 9
21 REM 201 0 1
22 REM 233 78 155 TOTAL TRACKS + 1
23 REM 237 0 77 TRACKS ON SIDE 2
24 INPUT"DEVICE ADDRESS";DA:OPEN1,DA,15
25 PRINT#1,"M-W"CHR$(172)CHR$(16)CHR$(1)CHR$(1)
26 PRINT#1,"M-W"CHR$(194)CHR$(16)CHR$(3)CHR$(39)CHR$(0)CHR$(0)
27 PRINT#1,"M-W"CHR$(199)CHR$(16)CHR$(3)CHR$(1)CHR$(0)CHR$(0)
28 PRINT#1,"M-W"CHR$(233)CHR$(16)CHR$(1)CHR$(78)
29 PRINT#1,"M-W"CHR$(237)CHR$(16)CHR$(1)CHR$(0):PRINT#1,"U9":CLOSE1
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