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HP-71B Dynamic array allocation
03-07-2024, 10:27 AM
Post: #18
RE: HP-71B Dynamic array allocation
Hello J-F, indeed with the later model 71B removing the bezel look nice. The older model has a hole and a notch under the bezel. I tried to re-use the EPROM front modules in various ways. Not having the CMT programmer, I desoldered the EPROM, erased and re-programmed it. Soldered a socket on the CMT front module. Regretfully this gave contact issues, and programming errors. So I ended up rewiring it to a DIP socket. This works fine ! I copied the DATA ACQ HP 82497A in, since I have two HP3421A Units. Indeed, there is an CMT 256k RAM Disl in the loop. and the CMT Display.
   
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Messages In This Thread
HP-71B Dynamic array allocation - Namir - 02-26-2024, 11:53 AM
RE: HP-71B Dynamic array allocation - Uli - 02-26-2024, 10:02 PM
RE: HP-71B Dynamic array allocation - RamLab - 03-07-2024 10:27 AM



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