diff options
Diffstat (limited to 'src/mame/drivers/cortex.cpp')
-rw-r--r-- | src/mame/drivers/cortex.cpp | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/src/mame/drivers/cortex.cpp b/src/mame/drivers/cortex.cpp index e5f2774683f..4b4a7b85d8a 100644 --- a/src/mame/drivers/cortex.cpp +++ b/src/mame/drivers/cortex.cpp @@ -44,16 +44,20 @@ packed into a single address-byte (CRU 0 = bit 0, etc). So the address is ****************************************************************************/ - #include "emu.h" + #include "cpu/tms9900/tms9995.h" #include "machine/74259.h" -#include "video/tms9928a.h" -//#include "machine/tms9902.h" #include "machine/keyboard.h" +//#include "machine/tms9902.h" +#include "video/tms9928a.h" #include "sound/beep.h" + #include "speaker.h" + +namespace { + class cortex_state : public driver_device { public: @@ -69,6 +73,10 @@ public: void cortex(machine_config &config); +protected: + virtual void machine_start() override; + virtual void machine_reset() override; + private: void kbd_put(u8 data); DECLARE_WRITE_LINE_MEMBER(keyboard_ack_w); @@ -76,13 +84,13 @@ private: DECLARE_WRITE_LINE_MEMBER(vdp_int_w); u8 pio_r(offs_t offset); u8 keyboard_r(offs_t offset); + void io_map(address_map &map); void mem_map(address_map &map); + bool m_kbd_ack; bool m_vdp_int; u8 m_term_data; - void machine_reset() override; - void machine_start() override; required_device<tms9995_device> m_maincpu; required_region_ptr<u8> m_rom; required_shared_ptr<u8> m_ram; @@ -93,7 +101,7 @@ private: void cortex_state::mem_map(address_map &map) { - map(0x0000, 0x7fff).ram().share("mainram").bankr("bank1"); + map(0x0000, 0x7fff).ram().share(m_ram).bankr(m_bank1); map(0x8000, 0xefff).ram(); map(0xf100, 0xf11f).ram(); // memory mapping unit map(0xf120, 0xf121).rw("crtc", FUNC(tms9928a_device::read), FUNC(tms9928a_device::write)); @@ -245,6 +253,9 @@ ROM_START( cortex ) ROMX_LOAD( "forth.ic46", 0x2000, 0x2000, CRC(8eca54cc) SHA1(0f1680e941ef60bb9bde9a4b843b78f30dff3202), ROM_BIOS(1)) ROM_END +} // anonymous namespace + + /* Driver */ // YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS |