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Diffstat (limited to 'src/devices/bus/a2bus/a2echoii.h')
-rw-r--r--src/devices/bus/a2bus/a2echoii.h41
1 files changed, 3 insertions, 38 deletions
diff --git a/src/devices/bus/a2bus/a2echoii.h b/src/devices/bus/a2bus/a2echoii.h
index 7cb1c401550..264f8e065d9 100644
--- a/src/devices/bus/a2bus/a2echoii.h
+++ b/src/devices/bus/a2bus/a2echoii.h
@@ -14,43 +14,8 @@
#pragma once
#include "a2bus.h"
-#include "sound/tms5220.h"
-
-//**************************************************************************
-// TYPE DEFINITIONS
-//**************************************************************************
-
-class a2bus_echoii_device:
- public device_t,
- public device_a2bus_card_interface
-{
-public:
- // construction/destruction
- a2bus_echoii_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
- required_device<tms5220_device> m_tms;
-
-protected:
- a2bus_echoii_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
-
- virtual void device_start() override;
- virtual void device_reset() override;
- virtual void device_add_mconfig(machine_config &config) override;
-
- // overrides of standard a2bus slot functions
- virtual uint8_t read_c0nx(uint8_t offset) override;
- virtual void write_c0nx(uint8_t offset, uint8_t data) override;
- virtual bool take_c800() override;
-
-private:
- //DECLARE_WRITE_LINE_MEMBER(tms_irq_callback);
- DECLARE_WRITE_LINE_MEMBER(tms_readyq_callback);
- uint8_t m_writelatch_data; // 74ls373 latch
- bool m_readlatch_flag; // 74c74 1st half
- bool m_writelatch_flag; // 74c74 2nd half
-};
-
-// device type definition
-DECLARE_DEVICE_TYPE(A2BUS_ECHOII, a2bus_echoii_device)
+
+// device type declaration
+DECLARE_DEVICE_TYPE(A2BUS_ECHOII, device_a2bus_card_interface)
#endif // MAME_BUS_A2BUS_A2ECHOII_H