From 25832874911f53424612864f4033e1d564159e9a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emerson=20Jos=C3=A9=20Silveira=20da=20Costa?=
 <emerson.costa@gmail.com>
Date: Mon, 20 Jul 2015 16:46:30 -0300
Subject: [PATCH] NE555 timing fixed, cleaner schematics found.

---
 src/mess/drivers/mc1000.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/mess/drivers/mc1000.c b/src/mess/drivers/mc1000.c
index e543d46a9bb..03dabd9ccc7 100644
--- a/src/mess/drivers/mc1000.c
+++ b/src/mess/drivers/mc1000.c
@@ -378,7 +378,7 @@ void mc1000_state::machine_reset()
   +---------*---*---o V+
   |         |   |
  +-+        |   |
- | |309K    |   |
+ | |390K    |   |
  | |R17     |8  |4
  +-+      +-------+
   |      7|       |3
@@ -390,23 +390,23 @@ void mc1000_state::machine_reset()
  | |   |  |  555  |
  +-+   |  |       |
   |    | 6|       |5
-  *----*?-|       |---+
+  *----*--|       |---+
   |       |       |   |
  ---C30   +-------+  ---C29
- ---103       |1     ---103
+ ---10n       |1     ---10n
  _|_         _|_     _|_
  ///         ///     ///
 
  Calculated properties:
 
  * 99.74489795918367 Duty Cycle Percentage
- * 368.1126130105722 Frequency in Hertz
+ * 367.3469387755102 Frequency in Hertz
  * 0.00000693 Seconds Low
- * 0.0027096299999999998 Seconds High
+ * 0.00270963 Seconds High
 
  */
 
-#define MC1000_NE555_FREQ       (368) /* Hz */
+#define MC1000_NE555_FREQ       (367) /* Hz */
 #define MC1000_NE555_DUTY_CYCLE (99.745) /* % */
 
 TIMER_DEVICE_CALLBACK_MEMBER(mc1000_state::ne555_tick)