summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/modellot.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/modellot.cpp')
-rw-r--r--src/mame/drivers/modellot.cpp13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/mame/drivers/modellot.cpp b/src/mame/drivers/modellot.cpp
index 4db699ae724..a6ffd1694fc 100644
--- a/src/mame/drivers/modellot.cpp
+++ b/src/mame/drivers/modellot.cpp
@@ -24,9 +24,10 @@ class modellot_state : public driver_device
{
public:
modellot_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag),
- m_p_videoram(*this, "videoram"),
- m_maincpu(*this, "maincpu")
+ : driver_device(mconfig, type, tag)
+ , m_p_videoram(*this, "videoram")
+ , m_maincpu(*this, "maincpu")
+ , m_p_chargen(*this, "chargen")
{
}
@@ -34,12 +35,13 @@ public:
DECLARE_READ8_MEMBER(portff_r);
DECLARE_WRITE8_MEMBER(kbd_put);
uint32_t screen_update_modellot(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
- required_shared_ptr<uint8_t> m_p_videoram;
+
private:
uint8_t m_term_data;
- const uint8_t *m_p_chargen;
virtual void machine_reset() override;
+ required_shared_ptr<uint8_t> m_p_videoram;
required_device<cpu_device> m_maincpu;
+ required_region_ptr<u8> m_p_chargen;
};
static ADDRESS_MAP_START(modellot_mem, AS_PROGRAM, 8, modellot_state)
@@ -81,7 +83,6 @@ WRITE8_MEMBER( modellot_state::kbd_put )
void modellot_state::machine_reset()
{
m_term_data = 1;
- m_p_chargen = memregion("chargen")->base();
m_maincpu->set_state_int(Z80_PC, 0xe000);
}