[aprssig] TNC220 ok for UI-DIGI ?

Mark Earle wa2mct at mearle.com
Fri Mar 11 15:39:12 EST 2005


At 02:29 PM 3/11/2005 -0600, you wrote:
>Mark et al
>
>Does the Tiny-2 allow one to address the entire 27C512 as does the

I do not know. As below, you can use either half of the rom to store two 
programs, that I do know.

>I do believe the Tiny-2 has jumpers to permit you to select the lower or 
>upper half of the 27C512,  so that for example you would have the factory 
>software in one half, and UIDIGI in the other.  This is useful because 
>UIDIGI does not have a CAL function.

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