HP-65 1333A04841 restoration it doesn't work anymore ...
|
03-20-2022, 12:11 AM
(This post was last modified: 03-20-2022 12:12 AM by teenix.)
Post: #15
|
|||
|
|||
RE: HP-65 1333A04841 restoration it doesn't work anymore ...
I attach the reset signal at switch on from my oscilloscope.
Top trace - reset, about 45mS Bottom trace is VCC rise. cheers Tony |
|||
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 1 Guest(s)