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Diffstat (limited to 'src/devices/video/sed1330.cpp')
-rw-r--r--src/devices/video/sed1330.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/devices/video/sed1330.cpp b/src/devices/video/sed1330.cpp
index 862c0ba675b..40027444684 100644
--- a/src/devices/video/sed1330.cpp
+++ b/src/devices/video/sed1330.cpp
@@ -8,6 +8,7 @@
#include "emu.h"
#include "sed1330.h"
+#include "screen.h"
//#define VERBOSE 1
#include "logmacro.h"
@@ -383,6 +384,12 @@ WRITE8_MEMBER( sed1330_device::data_w )
case 5:
m_lf = data + 1;
LOG("SED1330 Frame Height: %u\n", m_lf);
+ if (clock() != 0)
+ {
+ attotime fr = clocks_to_attotime(m_tcr * m_lf * 9);
+ screen().configure(m_tcr * m_fx, m_lf, screen().visible_area(), fr.as_attoseconds());
+ LOG("SED1330 Frame Rate: %.1f Hz\n", fr.as_hz());
+ }
break;
case 6: