DDLMS.ADD: Difference between revisions
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CM20X and CM2X0 may have either 5 or 6 as X. | CM20X and CM2X0 may have either 5 or 6 as X. | ||
Port: X = 0, 1, 3, 4 for CM250; | Port: X = 0, 1, 3, 4 for CM250; | ||
X = 0 - 7 for CM260. | |||
IRQ: XX = 3, 4, 5, 6 for CM250 | IRQ: XX = 3, 4, 5, 6 for CM250 | ||
XX = 3, 4, 5, 6, 9, 10, 11, 12, 15 for CM260 | |||
==Examples== | ==Examples== | ||
Revision as of 04:06, 28 February 2020
BASEDEV=DDLMS.ADD /u:N /m:B /v
Parameters
/u:N
- Where N is the unit identifier 0, 1, 2, or 3. Omission of this parameter will default to 0.
/m:B
- B is the number of sector buffers to provide for pre-read cacheing (26 max.) Omission of this parameter will default to 16.
- /v
- causes two lines to be displayed at boot up:
- IBM OS2 DDLMS.ADD 1.00 27-OCT-93
- Philips LMS Unit N: CM20X CDROM drive, FRX, CM2X0 HA Port: 03X0 IRQ: XX
FRX is firmware revision X (0 - 7, current is 4)
CM20X and CM2X0 may have either 5 or 6 as X.
Port: X = 0, 1, 3, 4 for CM250;
X = 0 - 7 for CM260.
IRQ: XX = 3, 4, 5, 6 for CM250
XX = 3, 4, 5, 6, 9, 10, 11, 12, 15 for CM260
Examples
Device driver statement for drive 0.
BASEDEV=DDLMS.ADD /u:0 /m:26 /v
Device driver statement for drive 1 assuming that you have more than one drive.
BASEDEV=DDLMS.ADD /u:1 /m:26 /v