Seagate controller specs
davidsen at sungod.crd.ge.com
davidsen at sungod.crd.ge.com
Thu Aug 3 10:29:53 AEST 1989
Earlier today I posted a response to a question about a Seagate
controller. That response was correct, but incomplete. He is the scoop
on Seagate hard disk controllers for AT style machines.
model type* format intrlv.
1003VMM1 HD MFM 2:1
1003VMM2 HF MFM 2:1
1003VSR1 HD RLL 2:1
1003VSR2 HF RLL 2:1
1006VMM1 HD MFM 1:1
1006VMM2 HF MFM 1:1
1006VSR1 HD RLL 1:1
1006VSR2 HF RLL 1:1
*HD is HD only, HF is 2 hard + 2 floppy
The format is 100nVxxy
| | |
| | \__ 1 HD only, 2 hard/floppy
| \____ MM - MFM, SR - RLL
\______ 3 - 2:1, 6 - 1:1
This is from a spec sheet from a wholesaler.
bill davidsen (davidsen at crdos1.crd.GE.COM)
{uunet | philabs}!crdgw1!crdos1!davidsen
"Stupidity, like virtue, is its own reward" -me
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