diff options
author | 2014-03-07 13:35:21 +0000 | |
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committer | 2014-03-07 13:35:21 +0000 | |
commit | 250dac1722b9f9f2ff602b4e40c2cd63cd97e504 (patch) | |
tree | f49e429b7d123f381c09b5b8e457860af49e48c8 /src/emu/bus/isa/com.h | |
parent | a190ceefc53d10fcbb8b2a3b8fc7749975b7a987 (diff) |
Shuffle ISA and some more PC related devices around (nw)
Diffstat (limited to 'src/emu/bus/isa/com.h')
-rw-r--r-- | src/emu/bus/isa/com.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/emu/bus/isa/com.h b/src/emu/bus/isa/com.h new file mode 100644 index 00000000000..baf390e4166 --- /dev/null +++ b/src/emu/bus/isa/com.h @@ -0,0 +1,56 @@ +#pragma once + +#ifndef __ISA_COM_H__ +#define __ISA_COM_H__ + +#include "emu.h" +#include "isa.h" + + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> isa8_com_device + +class isa8_com_device : + public device_t, + public device_isa8_card_interface +{ +public: + // construction/destruction + isa8_com_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + isa8_com_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source); + + // optional information overrides + virtual machine_config_constructor device_mconfig_additions() const; + DECLARE_WRITE_LINE_MEMBER(pc_com_interrupt_1) { m_isa->irq4_w(state); } + DECLARE_WRITE_LINE_MEMBER(pc_com_interrupt_2) { m_isa->irq3_w(state); } +protected: + // device-level overrides + virtual void device_start(); + virtual void device_reset(); +}; + + +// device type definition +extern const device_type ISA8_COM; + +// ======================> isa8_com_at_device + +class isa8_com_at_device : + public isa8_com_device +{ +public: + // construction/destruction + isa8_com_at_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // optional information overrides + virtual machine_config_constructor device_mconfig_additions() const; +}; + + +// device type definition +extern const device_type ISA8_COM_AT; + +#endif /* __ISA_COM_H__ */ |