Page 1 of 1

Epiphany Architecture Reference Manual Error

PostPosted: Wed Jun 21, 2017 2:28 pm
by jar
This may be insignificant for most, but I wanted to report on page 118 of the Epiphany Architecture Reference Manual under the SUB instruction, I believe the operation should read:
Code: Select all
if ((~RD[31] & ~RM[31] & RN[31]) | (RD[31] & RM[31] & ~RN[31])) { AV=1 }
else { AV=0 }


Also, the OV flag should be AV everywhere.

Re: Epiphany Architecture Reference Manual Error

PostPosted: Wed Jun 21, 2017 2:50 pm
by olajep
jar,

Please post this in the existing thread:

General Discussion -> Documentation Errors
viewtopic.php?f=9&t=43

Thanks,
Ola