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Diffstat (limited to 'src/devices/machine/68307.cpp')
-rw-r--r--src/devices/machine/68307.cpp19
1 files changed, 10 insertions, 9 deletions
diff --git a/src/devices/machine/68307.cpp b/src/devices/machine/68307.cpp
index 70992f45b07..7419b58937c 100644
--- a/src/devices/machine/68307.cpp
+++ b/src/devices/machine/68307.cpp
@@ -130,15 +130,16 @@ inline int m68307_cpu_device::calc_cs(offs_t address) const
void m68307_cpu_device::init16_m68307(address_space &space)
{
m_space = &space;
- auto cache = space.cache<1, 0, ENDIANNESS_BIG>();
-
- m_readimm16 = [cache](offs_t address) -> u16 { /* m_m68307_currentcs = calc_cs(address); */ return cache->read_word(address); };
- m_read8 = [this](offs_t address) -> u8 { /* m_m68307_currentcs = calc_cs(address); */ return m_space->read_byte(address); };
- m_read16 = [this](offs_t address) -> u16 { /* m_m68307_currentcs = calc_cs(address); */ return m_space->read_word(address); };
- m_read32 = [this](offs_t address) -> u32 { /* m_m68307_currentcs = calc_cs(address); */ return m_space->read_dword(address); };
- m_write8 = [this](offs_t address, u8 data) { /* m_m68307_currentcs = calc_cs(address); */ m_space->write_byte(address, data); };
- m_write16 = [this](offs_t address, u16 data) { /* m_m68307_currentcs = calc_cs(address); */ m_space->write_word(address, data); };
- m_write32 = [this](offs_t address, u32 data) { /* m_m68307_currentcs = calc_cs(address); */ m_space->write_dword(address, data); };
+ space.cache(m_oprogram16);
+ space.specific(m_program16);
+
+ m_readimm16 = [this](offs_t address) -> u16 { /* m_m68307_currentcs = calc_cs(address); */ return m_oprogram16.read_word(address); };
+ m_read8 = [this](offs_t address) -> u8 { /* m_m68307_currentcs = calc_cs(address); */ return m_program16.read_byte(address); };
+ m_read16 = [this](offs_t address) -> u16 { /* m_m68307_currentcs = calc_cs(address); */ return m_program16.read_word(address); };
+ m_read32 = [this](offs_t address) -> u32 { /* m_m68307_currentcs = calc_cs(address); */ return m_program16.read_dword(address); };
+ m_write8 = [this](offs_t address, u8 data) { /* m_m68307_currentcs = calc_cs(address); */ m_program16.write_byte(address, data); };
+ m_write16 = [this](offs_t address, u16 data) { /* m_m68307_currentcs = calc_cs(address); */ m_program16.write_word(address, data); };
+ m_write32 = [this](offs_t address, u32 data) { /* m_m68307_currentcs = calc_cs(address); */ m_program16.write_dword(address, data); };
}