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- Newsgroups: comp.sys.amiga.programmer
- Path: sparky!uunet!psgrain!m2xenix!agora!robart
- From: robart@agora.rain.com (Joe Bob)
- Subject: Re: 680x0 Branch Instructions?
- Message-ID: <C0Mq59.M4u@agora.rain.com>
- Organization: a gora
- References: <1993Jan7.184445.25823@fcom.cc.utah.edu> <1993Jan7.211810.21995@jato.jpl.nasa.gov>
- Distribution: world
- Date: Sun, 10 Jan 1993 08:27:07 GMT
- Lines: 10
-
- In article <1993Jan7.211810.21995@jato.jpl.nasa.gov> jdickson@jato.jpl.nasa.gov (Jeff Dickson) writes:
- >
- >BPL and BMI determine if the branch condition is true based on the state of
- >the MSB of the data register or memory location being tested. Sometimes I
- >use them or their equivilents BGE and BLT respectively.
-
-
- These are not equivalent. BPL and BMI check only the N flag,
- while BGE and BLT also use the V flag.
-
-