Re: A86: Re: LCD stuff
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Re: A86: Re: LCD stuff
However, I just realized awhile ago... the backup batt is only 3volts.
Does the z80 only use 3v when in low power mode? If it still uses the
normal 5v, then it can't run from the backup battery only.
Cassady Roop
TGaArdvark@aol.com wrote:
>
> > So wouldn't that mean that the CPU is powered, and
> > thus running, even when only the backup battery is in the calc?
>
> Yes, I came to the same realization 5 years ago while first
> programming the 85. Quite mind-boggling when you first
> realize it. Your calculator never really turns off...
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