 | | Repost: CD-ROM used as Audio CD player
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| Hi, there must be somebody out there (except for you, Phil, thanks for your answer!) with useful informationon ;-) (...) Best regards, Alf (28 years ago, 18-Jan-99, to lugnet.robotics.handyboard)
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| Dear Mr Fred Martin/friends, The handy board assembly manual speaks of a custom testing software needed to test memory. I want it urgently to test memory ICs used on the handy board to find whether they is working properly. If you know where it can (...) (28 years ago, 18-Jan-99, to lugnet.robotics.handyboard)
| | | | | Re: Readings
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| yes, memory wires should be oscillating, back and forth betw 0 and 5 volts. this is not floating; floating implies not connected. re: your other DL probs, usually, it is a bad connection on the PCB. try continuity checks on the memory subsystem. (...) (28 years ago, 17-Jan-99, to lugnet.robotics.handyboard)
| | | | | ROVER
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| Dear Friends, I had written to you about a rover we are making at VESIT-Bombay -India.We had encountered some problems regarding downloading the pcode_hb.s19 file.I thank you for the advice that you have offered us in this context. If we now (...) (28 years ago, 17-Jan-99, to lugnet.robotics.handyboard)
| | | | | Readings
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| Fred- You left it unclear in an explanation to another letter. You were answering the fellow from India as to what readings one should see when useing a logic probe on the memory chip. You said that if one was stuck at 1 or zero-it might be (...) (28 years ago, 17-Jan-99, to lugnet.robotics.handyboard)
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