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Diffstat (limited to 'src/devices/bus/electron/cart/tube.cpp')
-rw-r--r--src/devices/bus/electron/cart/tube.cpp91
1 files changed, 0 insertions, 91 deletions
diff --git a/src/devices/bus/electron/cart/tube.cpp b/src/devices/bus/electron/cart/tube.cpp
deleted file mode 100644
index 02dcd00275d..00000000000
--- a/src/devices/bus/electron/cart/tube.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Nigel Barnes
-/**********************************************************************
-
- Acorn Electron Tube Interface
-
-**********************************************************************/
-
-
-#include "emu.h"
-#include "tube.h"
-
-
-//**************************************************************************
-// DEVICE DEFINITIONS
-//**************************************************************************
-
-DEFINE_DEVICE_TYPE(ELECTRON_TUBE, electron_tube_device, "electron_tube", "Acorn Electron Tube Interface")
-
-
-//-------------------------------------------------
-// device_add_mconfig - add device configuration
-//-------------------------------------------------
-
-void electron_tube_device::device_add_mconfig(machine_config &config)
-{
- /* tube port */
- BBC_TUBE_SLOT(config, m_tube, electron_tube_devices, nullptr);
- m_tube->irq_handler().set(DEVICE_SELF_OWNER, FUNC(electron_cartslot_device::irq_w));
-}
-
-//**************************************************************************
-// LIVE DEVICE
-//**************************************************************************
-
-//-------------------------------------------------
-// electron_tube_device - constructor
-//-------------------------------------------------
-
-electron_tube_device::electron_tube_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
- : device_t(mconfig, ELECTRON_TUBE, tag, owner, clock)
- , device_electron_cart_interface(mconfig, *this)
- , m_tube(*this, "tube")
-{
-}
-
-//-------------------------------------------------
-// device_start - device-specific startup
-//-------------------------------------------------
-
-void electron_tube_device::device_start()
-{
-}
-
-//-------------------------------------------------
-// read - cartridge data read
-//-------------------------------------------------
-
-uint8_t electron_tube_device::read(offs_t offset, int infc, int infd, int romqa, int oe, int oe2)
-{
- uint8_t data = 0xff;
-
- if (infc)
- {
- if (offset >= 0xe0 && offset < 0xf0)
- {
- data = m_tube->host_r(offset & 0x0f);
- }
- }
- else if (oe2)
- {
- data = m_rom[offset & 0x1fff];
- }
-
- return data;
-}
-
-//-------------------------------------------------
-// write - cartridge data write
-//-------------------------------------------------
-
-void electron_tube_device::write(offs_t offset, uint8_t data, int infc, int infd, int romqa, int oe, int oe2)
-{
- if (infc)
- {
- if (offset >= 0xe0 && offset < 0xf0)
- {
- m_tube->host_w(offset & 0x0f, data);
- }
- }
-}