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  • jdreesen's Avatar
    July 5th, 2020, 09:31 AM
    jdreesen replied to a thread Tektronix 4052 in Other
    PAL's can also be read out....It is even possible to reconstruct the equations from that readout ! It looks like a standard RS2323 implementation to...
    10 replies | 100 view(s)
  • jdreesen's Avatar
    July 5th, 2020, 06:08 AM
    jdreesen replied to a thread Tektronix 4052 in Other
    Very very nice example ! They go for 1000's in working condition in Ebay. Basically this thing is a "professional home computer" : build-in BASIC,...
    10 replies | 100 view(s)
  • jdreesen's Avatar
    July 4th, 2020, 12:46 AM
    jdreesen replied to a thread Tektronix 4010 in Other
    Roland, Nice find ! on ftp://ftp.dreesen.ch/TEk4014 you wil find plt.tar, which contains a lot of graphic demos for the 4014. Just send them...
    6 replies | 131 view(s)
  • jdreesen's Avatar
    June 30th, 2020, 06:45 AM
    Errr..it is standard, it is just that the 4 slot unit is rarer than the 2 slot & RS232 unit. They are exchangeable.
    27 replies | 3912 view(s)
  • jdreesen's Avatar
    June 17th, 2020, 02:00 AM
    Looks like you will have to wait some more..... The DS12885's I received after 5 weeks wait were fake ( some odd memory chip inside...) The other...
    14 replies | 972 view(s)
  • jdreesen's Avatar
    June 17th, 2020, 01:29 AM
    The ETH Ceres workstations were based on this chip : Ceres 1 uses the NS32032, Ceres 2 the NS32532 and the Ceres 3 uses the NS32GX32. All these are...
    44 replies | 9823 view(s)
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About jdreesen

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About jdreesen
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Switzerland
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Engineer

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