diff options
Diffstat (limited to 'src/mame/machine/hp48_port.h')
-rw-r--r-- | src/mame/machine/hp48_port.h | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/src/mame/machine/hp48_port.h b/src/mame/machine/hp48_port.h deleted file mode 100644 index 887c702910a..00000000000 --- a/src/mame/machine/hp48_port.h +++ /dev/null @@ -1,78 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Antoine Mine -/********************************************************************** - - Copyright (C) Antoine Mine' 2008 - - Hewlett Packard HP48 S/SX & G/GX and HP49 G - -**********************************************************************/ -#ifndef MAME_MACHINE_HP84_PORT_H -#define MAME_MACHINE_HP84_PORT_H - -#pragma once - -/****************************** cards ********************************/ - -class hp48_state; - -class hp48_port_image_device : public device_t, public device_image_interface -{ -public: - // construction/destruction - hp48_port_image_device(const machine_config &mconfig, const char *tag, device_t *owner, int module, int max_size) - : hp48_port_image_device(mconfig, tag, owner, 0) - { - set_port_config(module, max_size); - } - - hp48_port_image_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - - void set_port_config(int module, int max_size) - { - m_module = module; - m_max_size = max_size; - } - - // image-level overrides - virtual iodevice_t image_type() const noexcept override { return IO_MEMCARD; } - - virtual bool is_readable() const noexcept override { return true; } - virtual bool is_writeable() const noexcept override { return true; } - virtual bool is_creatable() const noexcept override { return true; } - virtual bool must_be_loaded() const noexcept override { return false; } - virtual bool is_reset_on_load() const noexcept override { return false; } - virtual const char *file_extensions() const noexcept override { return "crd"; } - virtual const char *custom_instance_name() const noexcept override { return "port"; } - virtual const char *custom_brief_instance_name() const noexcept override { return "p"; } - - virtual image_init_result call_load() override; - virtual void call_unload() override; - virtual image_init_result call_create(int format_type, util::option_resolution *format_options) override; - - uint32_t port_size() const { return m_port_size; } - bool port_write() const { return m_port_write; } - uint8_t *port_data() const { return m_port_data.get(); } - -protected: - // device-level overrides - virtual void device_start() override; - -private: - void fill_port(); - void unfill_port(); - - int m_module; /* memory module where the port is visible */ - int m_max_size; /* maximum size, in bytes 128 KB or 4 GB */ - - uint32_t m_port_size; - bool m_port_write; - std::unique_ptr<uint8_t[]> m_port_data; // each uint8_t stores one nibble - - required_device<hp48_state> m_hp48; -}; - -// device type definition -DECLARE_DEVICE_TYPE(HP48_PORT, hp48_port_image_device) - -#endif // MAME_MACHINE_HP84_PORT_H |