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        HP16C Emulator >> HP16C Bug Reports >> Out-of-range flag is sometimes wrong
        
(Message started by: RickN on Jan 8^th, 2015, 5:17pm)

Title: Out-of-range flag is sometimes wrong
Post by RickN on Jan 8^th, 2015, 5:17pm

Set decimal (DEC) 8-bit (8 WSIZE) unsigned (UNSGN) status and clear both Carry and Out-of-range flags (0 ENTER +). Then do 10 ENTER 20 - resulting in Out-of-range value -10 that displays as 256-10 = 246. The real HP-16C results in Carry (C) set and Out-of-range (G) set. The emulator results in C set and G clear.

Title: Re: Out-of-range flag is sometimes wrong
Post by Jamie OConnell on Jan 21^st, 2015, 12:29pm

Good Find!