From 1b022260cbe027a2b3c4c5a9a5c7c6918d492cc3 Mon Sep 17 00:00:00 2001 From: Cassie Jones Date: Fri, 17 Jan 2020 14:42:14 -0500 Subject: [PATCH] Upgrade spec to v0.2.1 --- isa.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/isa.txt b/isa.txt index 6e673ca..f689bb3 100644 --- a/isa.txt +++ b/isa.txt @@ -1,4 +1,4 @@ -ROSE-8 v0.2 +ROSE-8 v0.2.1 ISA by Jordan Rose Eight completely symmetric general-purpose registers (r0-7) @@ -6,7 +6,7 @@ Special registers: pc (16-bit address), it (accumulator), data1 (segment), data2 7654_3210 -0000_0000 TRAP (invalid) +0000_0000 STOP (invalid) 0001 NOPE "no operation" (with a more fun mnemonic) 0010 PRNT print it (for debugging or toy programs) 0011 -- 2.47.0