The Museum of HP Calculators

HP Forum Archive 02

[ Return to Index | Top of Index ]

Re: I can help with a few...
Message #1 Posted by Dan Grelinger on 23 Dec 1999, 2:48 p.m.

Number 2 is easy. One of the interrupt points at the end of the ROM is executed at turn on. Any rom can be programmed (and quite a few are, although the user does not normally know), to execute some code at every turn on.

[ Return to Index | Top of Index ]

Go back to the main exhibit hall