summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/cpu/sm510/sm511.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/cpu/sm510/sm511.h')
-rw-r--r--src/devices/cpu/sm510/sm511.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/src/devices/cpu/sm510/sm511.h b/src/devices/cpu/sm510/sm511.h
new file mode 100644
index 00000000000..463ede6be04
--- /dev/null
+++ b/src/devices/cpu/sm510/sm511.h
@@ -0,0 +1,63 @@
+// license:BSD-3-Clause
+// copyright-holders:hap
+/*
+
+ Sharp SM511 MCU family cores
+
+*/
+
+#ifndef MAME_CPU_SM510_SM511_H
+#define MAME_CPU_SM510_SM511_H
+
+#pragma once
+
+#include "sm510base.h"
+
+
+// pinout reference
+
+/*
+
+SM511: identical to SM510 (see sm510.h)
+
+SM512: can't be bothered to draw one here, it's 80 pins QFP, a lot of LCD segment pins
+
+*/
+
+class sm511_device : public sm510_base_device
+{
+public:
+ sm511_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 32768);
+
+protected:
+ sm511_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, int stack_levels, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data);
+
+ void program_4k(address_map &map);
+ void data_96_32x4(address_map &map);
+
+ virtual void device_post_load() override { notify_clock_changed(); }
+ virtual void device_reset() override;
+
+ virtual std::unique_ptr<util::disasm_interface> create_disassembler() override;
+ virtual void execute_one() override;
+ virtual bool op_argument() override;
+
+ virtual void clock_melody() override;
+ virtual void init_melody() override;
+ virtual u16 melody_step_mask() { return 0x7f; }
+};
+
+class sm512_device : public sm511_device
+{
+public:
+ sm512_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 32768);
+
+protected:
+ void data_80_48x4(address_map &map);
+};
+
+
+DECLARE_DEVICE_TYPE(SM511, sm511_device)
+DECLARE_DEVICE_TYPE(SM512, sm512_device)
+
+#endif // MAME_CPU_SM510_SM511_H