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Diffstat (limited to 'src/mame/drivers/pentagon.cpp')
-rw-r--r--src/mame/drivers/pentagon.cpp21
1 files changed, 12 insertions, 9 deletions
diff --git a/src/mame/drivers/pentagon.cpp b/src/mame/drivers/pentagon.cpp
index 91d16681e9a..39b10ae9adb 100644
--- a/src/mame/drivers/pentagon.cpp
+++ b/src/mame/drivers/pentagon.cpp
@@ -17,11 +17,6 @@
class pentagon_state : public spectrum_state
{
public:
- enum
- {
- TIMER_IRQ_ON,
- TIMER_IRQ_OFF
- };
pentagon_state(const machine_config &mconfig, device_type type, const char *tag)
: spectrum_state(mconfig, type, tag)
, m_bank1(*this, "bank1")
@@ -31,6 +26,16 @@ public:
, m_beta(*this, BETA_DISK_TAG)
{ }
+ void pent1024(machine_config &config);
+ void pentagon(machine_config &config);
+
+private:
+ enum
+ {
+ TIMER_IRQ_ON,
+ TIMER_IRQ_OFF
+ };
+
DECLARE_WRITE8_MEMBER(pentagon_port_7ffd_w);
DECLARE_WRITE8_MEMBER(pentagon_scr_w);
DECLARE_WRITE8_MEMBER(pentagon_scr2_w);
@@ -42,19 +47,17 @@ public:
INTERRUPT_GEN_MEMBER(pentagon_interrupt);
TIMER_CALLBACK_MEMBER(irq_on);
TIMER_CALLBACK_MEMBER(irq_off);
- void pent1024(machine_config &config);
- void pentagon(machine_config &config);
void pentagon_io(address_map &map);
void pentagon_mem(address_map &map);
void pentagon_switch(address_map &map);
-protected:
+
required_memory_bank m_bank1;
required_memory_bank m_bank2;
required_memory_bank m_bank3;
required_memory_bank m_bank4;
required_device<beta_disk_device> m_beta;
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
-private:
+
address_space *m_program;
uint8_t *m_p_ram;
void pentagon_update_memory();