 | | Re: serial connection —Chuck McManis
|
| | | (...) Your LCD is bad. Either the logic to it is in error (check for an open on the E pin) or the LCD itself is non-functional. If IC cannot talk to the LCD it won't run. (28 years ago, 23-Apr-97, to lugnet.robotics.handyboard)
|
| | | |
| | | | | Re: serial connection —Fred G. Martin
|
| | | | | (...) and then Chuck McManis wrote: (...) Not necessarily. There could be a problem with the memory circuit that is preventing pcode_hb.s19 from loading properly. Tunde, use a multimeter to check all of the connections in the memory circuit (...) (28 years ago, 23-Apr-97, to lugnet.robotics.handyboard)
|
| | | | | |
| | | | | Re: serial connection —Jeffrey Strauss Morehead
|
| | | | Yep, My lab partner and I had an intermittent "fade to blank" problem that we solved by putting in a new LCD. jm (...) (28 years ago, 23-Apr-97, to lugnet.robotics.handyboard)
|
| | | | |
