From 350dc731f178463ab932ecf1dd3827494e800124 Mon Sep 17 00:00:00 2001
From: Irmen de Jong <irmen@razorvine.net>
Date: Thu, 14 Jul 2022 23:44:53 +0200
Subject: [PATCH] cx16: sys.reset_system() now resets vera fully as well (such
 as PSG sound), kernal didn't seem to do that

---
 compiler/res/prog8lib/cx16/syslib.p8 | 4 +++-
 docs/source/todo.rst                 | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/compiler/res/prog8lib/cx16/syslib.p8 b/compiler/res/prog8lib/cx16/syslib.p8
index 77666e337..8fc2d27e0 100644
--- a/compiler/res/prog8lib/cx16/syslib.p8
+++ b/compiler/res/prog8lib/cx16/syslib.p8
@@ -868,7 +868,9 @@ sys {
         ; Soft-reset the system back to initial power-on Basic prompt.
         %asm {{
             sei
-            stz  $01            ; bank the kernal in
+            stz  $01                        ; bank the kernal in
+            lda  #$80
+            sta  cx16.VERA_CTRL             ; reset Vera (kernal doesn't do this?)
             jmp  (cx16.RESET_VEC)
         }}
     }
diff --git a/docs/source/todo.rst b/docs/source/todo.rst
index 05e37031f..67b55ad5f 100644
--- a/docs/source/todo.rst
+++ b/docs/source/todo.rst
@@ -3,7 +3,7 @@ TODO
 
 For next release
 ^^^^^^^^^^^^^^^^
-- cx16: sys.reset_system() doesn't silence the vera psg (kernel bug in reset vector?)  use reset vera bit?
+- txt.chrout("a") -> crash
 - see if we can let for loops skip the loop if end<start, without adding a lot of code size/duplicating the loop condition
   this is documented behiavor to now loop around but it's too easy to forget about