From 8d227004875941aae47ce9dff30cb25483b25f7b Mon Sep 17 00:00:00 2001
From: Ramiro Polla <ramiro.polla@gmail.com>
Date: Thu, 30 Oct 2014 16:16:04 +0100
Subject: [PATCH] upd7810: set ETIMER interrupts

---
 src/emu/cpu/upd7810/upd7810.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/emu/cpu/upd7810/upd7810.c b/src/emu/cpu/upd7810/upd7810.c
index b188fb6f538..bc62fa33ffa 100644
--- a/src/emu/cpu/upd7810/upd7810.c
+++ b/src/emu/cpu/upd7810/upd7810.c
@@ -1300,6 +1300,12 @@ void upd7810_device::handle_timers(int cycles)
 		{
 			OVCE -= 12;
 			ECNT++;
+			/* Interrupt Control Circuit */
+			if (ETM0 == ECNT)
+				IRR |= INTFE0;
+			if (ETM1 == ECNT)
+				IRR |= INTFE1;
+			/* How and When ECNT is Cleared */
 			switch (ETMM & 0x0c)
 			{
 			case 0x00:              /* clear ECNT */