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-rw-r--r--src/mame/sharp/pc1251.h83
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diff --git a/src/mame/sharp/pc1251.h b/src/mame/sharp/pc1251.h
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+// license:GPL-2.0+
+// copyright-holders:Peter Trauner
+/*****************************************************************************
+ *
+ * includes/pc1251.h
+ *
+ * Pocket Computer 1251
+ *
+ ****************************************************************************/
+
+#ifndef MAME_SHARP_PC1251_H
+#define MAME_SHARP_PC1251_H
+
+#include "pocketc.h"
+
+class pc1251_state : public pocketc_state
+{
+public:
+ pc1251_state(const machine_config &mconfig, device_type type, const char *tag)
+ : pocketc_state(mconfig, type, tag)
+ , m_keys(*this, "KEY%u", 0U)
+ , m_mode(*this, "MODE")
+ {
+ std::fill(std::begin(m_reg), std::end(m_reg), 0);
+ }
+
+ void init_pc1251();
+
+ void pc1255(machine_config &config);
+ void pc1251(machine_config &config);
+ void pc1250(machine_config &config);
+
+protected:
+ virtual void machine_start() override ATTR_COLD;
+
+ uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+
+ void pc1250_mem(address_map &map) ATTR_COLD;
+ void pc1251_mem(address_map &map) ATTR_COLD;
+ void pc1255_mem(address_map &map) ATTR_COLD;
+ void pc1260_mem(address_map &map) ATTR_COLD;
+ void pc1261_mem(address_map &map) ATTR_COLD;
+
+ void out_b_w(uint8_t data);
+ void out_c_w(uint8_t data);
+
+ int reset_r();
+ uint8_t in_a_r();
+ uint8_t in_b_r();
+ uint8_t lcd_read(offs_t offset);
+ void lcd_write(offs_t offset, uint8_t data);
+
+private:
+ required_ioport_array<10> m_keys;
+ required_ioport m_mode;
+
+ uint8_t m_reg[0x100]{};
+
+ static const char *const s_def[5];
+ static const char *const s_shift[5];
+ static const char *const s_de[5];
+ static const char *const s_g[5];
+ static const char *const s_rad[5];
+ static const char *const s_run[5];
+ static const char *const s_pro[5];
+ static const char *const s_rsv[5];
+};
+
+class pc1260_state : public pc1251_state
+{
+public:
+ pc1260_state(const machine_config &mconfig, device_type type, const char *tag)
+ : pc1251_state(mconfig, type, tag)
+ { }
+
+ void pc1260(machine_config &config);
+ void pc1261(machine_config &config);
+
+protected:
+ virtual void machine_start() override ATTR_COLD;
+};
+
+#endif // MAME_SHARP_PC1251_H