From 0ef5f41da798fbe5b33d8d0fdc6223f311a32c0c Mon Sep 17 00:00:00 2001 From: Madeline Cronin Date: Mon, 2 Sep 2024 21:23:27 +0100 Subject: [PATCH] Clarify that the overflow flag write also includes division by 0 --- ISA_spec.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ISA_spec.txt b/ISA_spec.txt index ddc6873..1f3c4ac 100644 --- a/ISA_spec.txt +++ b/ISA_spec.txt @@ -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 -- 2.43.4