From 96ef9f6259898bfca29f9afbb0fe111a482144a1 Mon Sep 17 00:00:00 2001
From: TomW <TomW@localhost>
Date: Tue, 24 Nov 2015 20:44:41 +0000
Subject: [PATCH] Tandy PSG is mirrored at ports 0xc1-0xc8.

---
 src/sound_sn76489.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sound_sn76489.c b/src/sound_sn76489.c
index a5d75e7..bf6b52b 100644
--- a/src/sound_sn76489.c
+++ b/src/sound_sn76489.c
@@ -168,7 +168,7 @@ void *sn76489_init()
         sn76489_t *sn76489 = malloc(sizeof(sn76489_t));
         memset(sn76489, 0, sizeof(sn76489_t));
 
-        io_sethandler(0x00C0, 0x0001, NULL, NULL, NULL, sn76489_write, NULL, NULL, sn76489);
+        io_sethandler(0x00C0, 0x0008, NULL, NULL, NULL, sn76489_write, NULL, NULL, sn76489);
 
         sound_add_handler(sn76489_poll, sn76489_get_buffer, sn76489);