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Diffstat (limited to 'src/devices/cpu/tms1000/tms1400.h')
-rw-r--r--src/devices/cpu/tms1000/tms1400.h61
1 files changed, 61 insertions, 0 deletions
diff --git a/src/devices/cpu/tms1000/tms1400.h b/src/devices/cpu/tms1000/tms1400.h
new file mode 100644
index 00000000000..f4c2f177d16
--- /dev/null
+++ b/src/devices/cpu/tms1000/tms1400.h
@@ -0,0 +1,61 @@
+// license:BSD-3-Clause
+// copyright-holders:Wilbert Pol, hap
+/*
+
+ TMS1000 family - TMS1400, TMS1470, TMS1600, TMS1670
+
+*/
+
+#ifndef _TMS1400_H_
+#define _TMS1400_H_
+
+#include "tms1100.h"
+
+
+class tms1400_cpu_device : public tms1100_cpu_device
+{
+public:
+ tms1400_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+ tms1400_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source);
+
+protected:
+ // overrides
+ virtual void device_reset() override;
+ virtual machine_config_constructor device_mconfig_additions() const override;
+
+ virtual void op_br() override;
+ virtual void op_call() override;
+ virtual void op_retn() override;
+
+ virtual void op_setr() override { tms1k_base_device::op_setr(); } // no anomaly with MSB of X register
+ virtual void op_rstr() override { tms1k_base_device::op_rstr(); } // "
+};
+
+class tms1470_cpu_device : public tms1400_cpu_device
+{
+public:
+ tms1470_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+};
+
+
+class tms1600_cpu_device : public tms1400_cpu_device
+{
+public:
+ tms1600_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+ tms1600_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source);
+};
+
+class tms1670_cpu_device : public tms1600_cpu_device
+{
+public:
+ tms1670_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+};
+
+
+extern const device_type TMS1400;
+extern const device_type TMS1470;
+extern const device_type TMS1600;
+extern const device_type TMS1670;
+
+
+#endif /* _TMS1400_H_ */