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Diffstat (limited to 'src/devices/bus/msx_cart/hfox.cpp')
-rw-r--r--src/devices/bus/msx_cart/hfox.cpp83
1 files changed, 0 insertions, 83 deletions
diff --git a/src/devices/bus/msx_cart/hfox.cpp b/src/devices/bus/msx_cart/hfox.cpp
deleted file mode 100644
index 181d9710fcc..00000000000
--- a/src/devices/bus/msx_cart/hfox.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Wilbert Pol
-#include "emu.h"
-#include "hfox.h"
-
-
-DEFINE_DEVICE_TYPE(MSX_CART_HFOX, msx_cart_hfox_device, "msx_cart_hfox", "MSX Cartridge - Harry Fox")
-
-
-msx_cart_hfox_device::msx_cart_hfox_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
- : device_t(mconfig, MSX_CART_HFOX, tag, owner, clock)
- , msx_cart_interface(mconfig, *this)
- , m_selected_bank{ 0, 0 }
- , m_bank_base{ nullptr, nullptr }
-{
-}
-
-
-void msx_cart_hfox_device::device_start()
-{
- save_item(NAME(m_selected_bank));
-}
-
-
-void msx_cart_hfox_device::device_post_load()
-{
- restore_banks();
-}
-
-
-void msx_cart_hfox_device::restore_banks()
-{
- m_bank_base[0] = get_rom_base() + ((m_selected_bank[0] & 0x01) * 0x8000);
- m_bank_base[1] = get_rom_base() + ((m_selected_bank[1] & 0x01) * 0x8000) + 0x4000;
-}
-
-
-void msx_cart_hfox_device::device_reset()
-{
- m_selected_bank[0] = m_selected_bank[1] = 0;
-}
-
-
-void msx_cart_hfox_device::initialize_cartridge()
-{
- if (get_rom_size() < 0x10000)
- {
- fatalerror("rtype: Invalid ROM size\n");
- }
-
- restore_banks();
-}
-
-
-uint8_t msx_cart_hfox_device::read_cart(offs_t offset)
-{
- if (offset >= 0x4000 && offset < 0xc000)
- {
- return m_bank_base[offset >> 15][offset & 0x3fff];
- }
- return 0xff;
-}
-
-
-void msx_cart_hfox_device::write_cart(offs_t offset, uint8_t data)
-{
- switch (offset)
- {
- case 0x6000:
- m_selected_bank[0] = data;
- restore_banks();
- break;
-
- case 0x7000:
- m_selected_bank[1] = data;
- restore_banks();
- break;
-
- default:
- logerror("msx_cart_hfox_device: unhandled write %02x to %04x\n", data, offset);
- break;
- }
-}