Re: Replacement for a DEC 7474 Chip

2022-05-15 Thread Chris Quayle via cctalk
On 05/15/22 18:00, cctech-requ...@classiccmp.org wrote: Send cctech mailing list submissions to cct...@classiccmp.org To subscribe or unsubscribe via the World Wide Web, visit http://www.classiccmp.org/mailman/listinfo/cctech or, via email, send a message with subject or body 'he

Re: cctech Digest, Vol 65, Issue 3

2020-02-11 Thread Chris Quayle via cctalk
On 02/11/20 18:00, cctech-requ...@classiccmp.org wrote: Send cctech mailing list submissions to cct...@classiccmp.org To subscribe or unsubscribe via the World Wide Web, visit http://www.classiccmp.org/mailman/listinfo/cctech or, via email, send a message with subject or body 'he

Re: Strange third party board in PDP-11/45

2018-07-23 Thread Chris Quayle via cctalk
Message: 1 Date: Sun, 22 Jul 2018 09:22:25 -0400 (EDT) From: j...@mercury.lcs.mit.edu (Noel Chiappa) To: cctalk@classiccmp.org Cc: j...@mercury.lcs.mit.edu Subject: Re: Strange third party board in PDP-11/45 Message-ID: <20180722132225.49a0b18c...@mercury.lcs.mit.edu> > From: Paul Birkel

Disabling SCSI parity checking to dump disk on ACB4000, MFM-SCSI adapter?

2020-09-24 Thread Chris Quayle via cctalk
On 09/24/20 18:00, cctech-requ...@classiccmp.org wrote: Disabling SCSI parity checking to dump disk on ACB4000 MFM-SCSI adapter? I have a sun 3 system with acb4000 and suspect the protocol was not fully sorted in that time frame. They can be fussy about what they will talk to, ime. Wou

Re: NEC NEAX IVS2 PBX with NEAXMAIL AD-8 - hard drive clone, issues

2020-11-27 Thread Chris Quayle via cctalk
The way I would do that is to use a Linux / unix machine and one of the cheap ebay usb to ide adapters, then use dd to image the whole drive to a file. That should copy block, including the boot block and partition table. Use the reverse process to image the file back to another drive... Chris

RL02 Tracking (Aaron Jackson)

2020-12-22 Thread Chris Quayle via cctalk
On 12/22/20 18:00, cctech-requ...@classiccmp.org wrote: Send cctech mailing list submissions to cct...@classiccmp.org To subscribe or unsubscribe via the World Wide Web, visit http://www.classiccmp.org/mailman/listinfo/cctech or, via email, send a message with subject or body 'he