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Diffstat (limited to 'src/devices/video/nt7534.cpp')
-rw-r--r--src/devices/video/nt7534.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/devices/video/nt7534.cpp b/src/devices/video/nt7534.cpp
index cacda7a11d9..a4cb9fb33f7 100644
--- a/src/devices/video/nt7534.cpp
+++ b/src/devices/video/nt7534.cpp
@@ -34,6 +34,7 @@ nt7534_device::nt7534_device(const machine_config &mconfig, const char *tag, dev
nt7534_device::nt7534_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, type, tag, owner, clock)
+ , m_pixel_update_cb(*this)
{
}
@@ -45,6 +46,8 @@ void nt7534_device::device_start()
{
m_busy_timer = timer_alloc(TIMER_BUSY);
+ m_pixel_update_cb.resolve();
+
// state saving
save_item(NAME(m_busy_flag));
save_item(NAME(m_page));