diff options
Diffstat (limited to 'src/mame/includes/zaxxon.h')
-rw-r--r-- | src/mame/includes/zaxxon.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mame/includes/zaxxon.h b/src/mame/includes/zaxxon.h index 23ae710ad0f..874fb9b0eab 100644 --- a/src/mame/includes/zaxxon.h +++ b/src/mame/includes/zaxxon.h @@ -7,6 +7,7 @@ ***************************************************************************/ #include "machine/74259.h" +#include "machine/i8255.h" #include "sound/samples.h" #include "emupal.h" @@ -17,6 +18,7 @@ public: : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_mainlatch(*this, "mainlatch%u", 1), + m_ppi(*this, "ppi8255"), m_samples(*this, "samples"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette"), @@ -48,6 +50,7 @@ public: private: required_device<cpu_device> m_maincpu; required_device_array<ls259_device, 2> m_mainlatch; + optional_device<i8255_device> m_ppi; optional_device<samples_device> m_samples; required_device<gfxdecode_device> m_gfxdecode; required_device<palette_device> m_palette; |