From 91eaa9c83b4dc47fe5165f6b57bcf6349bbe3b29 Mon Sep 17 00:00:00 2001
From: TomW <TomW@localhost>
Date: Wed, 26 Aug 2015 20:34:05 +0100
Subject: [PATCH] Writing PIT control byte with mode 0 resets PIT output. Fixes
 103 error on PS/1.

---
 src/pit.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pit.c b/src/pit.c
index 42d559d..e02523e 100644
--- a/src/pit.c
+++ b/src/pit.c
@@ -336,6 +336,8 @@ void pit_write(uint16_t addr, uint8_t val, void *priv)
                         pit.rereadlatch[val>>6]=1;
                         if ((val>>6)==2) ppispeakon=speakon=(pit.m[2]==0)?0:1;
                         pit.initial[t] = 1;
+                        if (!pit.m[val >> 6])
+                                pit_set_out(val >> 6, 0);
 //                                pclog("ppispeakon %i\n",ppispeakon);
                 }
                 pit.wp=0;