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  • cbscpe's Avatar
    Yesterday, 01:41 PM
    cbscpe replied to a thread RT-11 V5.7 and TU-58 in DEC
    Next time I use tu58fs I will carefully log everything and repeat all steps with tu58em. I certainly used only disk images when the above happened...
    7 replies | 205 view(s)
  • cbscpe's Avatar
    Yesterday, 11:37 AM
    cbscpe replied to a thread RT-11 V5.7 and TU-58 in DEC
    Hi Jörg, thanks a lot that helps quite well. Of course when I boot RT-11 off DU1: then the DDX.SYS is not patched. However it is strange that I...
    7 replies | 205 view(s)
  • cbscpe's Avatar
    January 14th, 2018, 08:26 AM
    cbscpe replied to a thread UC07 dual-wide questions in DEC
    Thanks for the tip. Yes you are right, I should have given my board a better look. It's the same switchblock alongside the firmware eprom. Just had...
    5 replies | 133 view(s)
  • cbscpe's Avatar
    January 14th, 2018, 06:31 AM
    cbscpe started a thread UC07 dual-wide questions in DEC
    Hi, in the Emulex UC07 manual Feb. 90 in chapter 5.5.1.6.1 it mentions some sort of "magic" auto-boot option which requires power-up mode 0 on a...
    5 replies | 133 view(s)
  • cbscpe's Avatar
    January 14th, 2018, 04:52 AM
    cbscpe replied to a thread RT-11 V5.7 and TU-58 in DEC
    Hi Jörg, tried DDX.SYS from 5.3 and I'm using tu58fs and got some success, but already reading the directory gives a read errors .dir dd: ...
    7 replies | 205 view(s)
  • cbscpe's Avatar
    January 12th, 2018, 08:45 AM
    cbscpe started a thread RT-11 V5.7 and TU-58 in DEC
    Hi, I was able to boot a copy of a RT-11 V5.7 image I put on the micro-SD card (using SCSI2SD and a UC07 Q-Bus Controller), but there is no TU-58...
    7 replies | 205 view(s)
  • cbscpe's Avatar
    January 11th, 2018, 06:35 AM
    Sent him a mail as well and got the Firmware. He plans to bring that to the official release, as soon he finds time :p. I'll give it a try this...
    14 replies | 1094 view(s)
  • cbscpe's Avatar
    January 7th, 2018, 01:01 PM
    I also happen to have a controller on my PDP-11 that interfaced with a Xebec s1410. What firmware and what settings did you use on the SCSI2SD to...
    14 replies | 1094 view(s)
  • cbscpe's Avatar
    January 2nd, 2018, 11:42 AM
    After some more success but also some more failures I learned something very important about my 9-Slot Plessey backplane. BIAKO and BIAKI are not...
    56 replies | 4184 view(s)
  • cbscpe's Avatar
    December 26th, 2017, 06:18 AM
    cbscpe replied to a thread UC07 + SCSI2SD update in DEC
    Hi Joerg, thanks a lot. In the meantime I have verified that using partitions works very nicely as well. Once the SD-Card has been partitioned you...
    26 replies | 2101 view(s)
  • cbscpe's Avatar
    December 26th, 2017, 06:11 AM
    Finally found some time and put everything together. Made a DLV11J serial cable and activated my Christmas present, a UC07 controller. The DLV11J...
    56 replies | 4184 view(s)
  • cbscpe's Avatar
    December 23rd, 2017, 11:33 AM
    cbscpe replied to a thread UC07 + SCSI2SD update in DEC
    I think it is easier to have partitions, then you don't need to remember the sizes. A simple fdisk (available on all major OS) will reveal the offset...
    26 replies | 2101 view(s)
  • cbscpe's Avatar
    December 23rd, 2017, 07:37 AM
    cbscpe replied to a thread UC07 + SCSI2SD update in DEC
    Got my SCSI2SD finally hooked up my Mac and then I was thinking about what Matlock explained and then I had the following idea. What about I use a...
    26 replies | 2101 view(s)
  • cbscpe's Avatar
    December 22nd, 2017, 10:20 AM
    Itˋs more because AT power supplys are hard to find these days or quite expensive (at least where I live) and current ATX are rather weak at 5V and...
    56 replies | 4184 view(s)
  • cbscpe's Avatar
    December 20th, 2017, 12:03 PM
    cbscpe replied to a thread UC07 + SCSI2SD update in DEC
    Hi Mark, that confirms what I suspected, thanks a lot. Peter
    26 replies | 2101 view(s)
  • cbscpe's Avatar
    December 20th, 2017, 08:44 AM
    cbscpe replied to a thread UC07 + SCSI2SD update in DEC
    I have a question regarding UC07, SCSI2SD and multiple drives (sections on the SD-Card). How do you convert the PDP-11 to SD-Card blocknumbers for...
    26 replies | 2101 view(s)
  • cbscpe's Avatar
    December 20th, 2017, 04:30 AM
    For those who have access to old Cisco Routers (like me :)), I found that the power-supply of a Cisco 26xxXM series is quite useful to power-up a...
    56 replies | 4184 view(s)
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About cbscpe

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Age
59
About cbscpe
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Switzerland
Occupation:
Seniour Network Engineer

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