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author Olivier Galibert <galibert@pobox.com>2021-04-07 14:29:04 +0200
committer Olivier Galibert <galibert@pobox.com>2021-04-07 14:29:28 +0200
commite0d69fad4cb70d50c0fadadffbc243c3aad0d9f4 (patch)
tree7cd14197078341b14c30a396931fa7b8a27591fc /src/devices/cpu/h8/h83032.h
parentbbe2ab5923091954d28dc75cb64611ba88079f21 (diff)
h8: Add the h8/3032
Diffstat (limited to 'src/devices/cpu/h8/h83032.h')
-rw-r--r--src/devices/cpu/h8/h83032.h92
1 files changed, 92 insertions, 0 deletions
diff --git a/src/devices/cpu/h8/h83032.h b/src/devices/cpu/h8/h83032.h
new file mode 100644
index 00000000000..fd2d99593da
--- /dev/null
+++ b/src/devices/cpu/h8/h83032.h
@@ -0,0 +1,92 @@
+// license:BSD-3-Clause
+// copyright-holders:Olivier Galibert
+/***************************************************************************
+
+ h83032.h
+
+ H8-3032 family emulation
+
+ H8-300H-based mcus.
+
+ Variant ROM RAM
+ H8/3030 16K 512b
+ H8/3031 32K 1K
+ H8/3032 64K 2K
+
+
+***************************************************************************/
+
+#ifndef MAME_CPU_H8_H83032_H
+#define MAME_CPU_H8_H83032_H
+
+#include "h8h.h"
+#include "h8_adc.h"
+#include "h8_port.h"
+#include "h8_intc.h"
+#include "h8_timer16.h"
+#include "h8_sci.h"
+#include "h8_watchdog.h"
+
+class h83032_device : public h8h_device {
+public:
+ h83032_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+ uint8_t syscr_r();
+ void syscr_w(uint8_t data);
+
+protected:
+ h83032_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, uint32_t start);
+
+ required_device<h8h_intc_device> intc;
+ required_device<h8_adc_device> adc;
+ required_device<h8_port_device> port1;
+ required_device<h8_port_device> port2;
+ required_device<h8_port_device> port3;
+ required_device<h8_port_device> port5;
+ required_device<h8_port_device> port6;
+ required_device<h8_port_device> port7;
+ required_device<h8_port_device> port8;
+ required_device<h8_port_device> port9;
+ required_device<h8_port_device> porta;
+ required_device<h8_port_device> portb;
+ required_device<h8_port_device> portc;
+ required_device<h8_timer16_device> timer16;
+ required_device<h8h_timer16_channel_device> timer16_0;
+ required_device<h8h_timer16_channel_device> timer16_1;
+ required_device<h8h_timer16_channel_device> timer16_2;
+ required_device<h8h_timer16_channel_device> timer16_3;
+ required_device<h8h_timer16_channel_device> timer16_4;
+ required_device<h8_sci_device> sci0;
+ required_device<h8_watchdog_device> watchdog;
+
+ uint32_t ram_start;
+ uint8_t syscr;
+
+ virtual void update_irq_filter() override;
+ virtual void interrupt_taken() override;
+ virtual int trapa_setup() override;
+ virtual void irq_setup() override;
+ virtual void internal_update(uint64_t current_time) override;
+ virtual void device_add_mconfig(machine_config &config) override;
+ void map(address_map &map);
+
+ virtual void device_start() override;
+ virtual void device_reset() override;
+ virtual void execute_set_input(int inputnum, int state) override;
+};
+
+class h83031_device : public h83032_device {
+public:
+ h83031_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+};
+
+class h83030_device : public h83032_device {
+public:
+ h83030_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+};
+
+DECLARE_DEVICE_TYPE(H83032, h83032_device)
+DECLARE_DEVICE_TYPE(H83031, h83031_device)
+DECLARE_DEVICE_TYPE(H83030, h83030_device)
+
+#endif // MAME_CPU_H8_H83032_H