[A83] Re: Turning calc off
[Prev][Next][Index][Thread]
[A83] Re: Turning calc off
On Thu, 16 Jan 2003 17:29:48 -0600, Grant Miller wrote:
> Also, I think you may need to set the contrast on the display to its
> lowest setting (output C0h to port $10) to get it to look like the
> calculator does when it turns itself off. Be sure to set it back to
> normal after its turned back on, or you won't see anything.
I don't think the calc does this. It just turns off the lcd driver and
as such the screen gets cleared. Then the lcd itself gets turned of
which you may see as the screen getting a different shade.
References: