~maddie/custom-processor-specification

0ef5f41da798fbe5b33d8d0fdc6223f311a32c0c — Madeline Cronin 3 months ago 3d61bcc
Clarify that the overflow flag write also includes division by 0
1 files changed, 2 insertions(+), 2 deletions(-)

M ISA_spec.txt
M ISA_spec.txt => ISA_spec.txt +2 -2
@@ 1,4 1,4 @@
Maddie's test ISA Version 1.0.7
Maddie's test ISA Version 1.0.8


Table of contents:


@@ 67,7 67,7 @@ Halts the processor.
Arithmetic:
----0001|SCFIXXXX|--------|---------
S: Input is (S=0) unsigned, (S=1) signed using 2's complement
C: (C=1) Update the specified condition flag upon overflow
C: (C=1) Update the specified condition flag upon overflow or division by 0
F: Specifies (F=0) flag A or (F=1) flag B
I: (I=1) Invert the result