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Diffstat (limited to 'src/mame/drivers/geneve.cpp')
-rw-r--r--src/mame/drivers/geneve.cpp10
1 files changed, 0 insertions, 10 deletions
diff --git a/src/mame/drivers/geneve.cpp b/src/mame/drivers/geneve.cpp
index 4de8d23728e..84f3f28e12b 100644
--- a/src/mame/drivers/geneve.cpp
+++ b/src/mame/drivers/geneve.cpp
@@ -242,7 +242,6 @@ private:
DECLARE_WRITE_LINE_MEMBER(video_wait_states);
DECLARE_WRITE_LINE_MEMBER(clock_out);
- DECLARE_WRITE_LINE_MEMBER(dbin_line);
void external_operation(offs_t offset, uint8_t data);
@@ -648,14 +647,6 @@ WRITE_LINE_MEMBER( geneve_state::clock_out )
m_mapper->clock_in(state);
}
-/*
- DBIN line from the CPU. Used to control wait state generation.
-*/
-WRITE_LINE_MEMBER( geneve_state::dbin_line )
-{
- m_mapper->dbin_in(state);
-}
-
void geneve_state::init_geneve()
{
}
@@ -732,7 +723,6 @@ void geneve_state::geneve_common(machine_config &config)
m_cpu->set_addrmap(tms9995_device::AS_SETADDRESS, &geneve_state::memmap_setaddress);
m_cpu->extop_cb().set(FUNC(geneve_state::external_operation));
m_cpu->clkout_cb().set(FUNC(geneve_state::clock_out));
- m_cpu->dbin_cb().set(FUNC(geneve_state::dbin_line));
// Video hardware
v99x8_device& video(V9938(config, TI_VDP_TAG, XTAL(21'477'272))); // typical 9938 clock, not verified