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Diffstat (limited to 'src/emu/cpu/tms0980/tms0980.c')
-rw-r--r--src/emu/cpu/tms0980/tms0980.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/src/emu/cpu/tms0980/tms0980.c b/src/emu/cpu/tms0980/tms0980.c
index 22ebea62b52..cb4650995b4 100644
--- a/src/emu/cpu/tms0980/tms0980.c
+++ b/src/emu/cpu/tms0980/tms0980.c
@@ -775,12 +775,6 @@ void tms0970_cpu_device::write_o_output(UINT8 index)
void tms0270_cpu_device::dynamic_output()
{
- // R15: filament on (handled in the driver)
- // R14: N/C by default
- // R13: power off, trigger on falling edge
- if ((m_r_prev >> 13 & 1) && !(m_r >> 13 & 1))
- m_power_off(1);
-
// R11: TMS5100 CTL port direction (0=read from TMS5100, 1=write to TMS5100)
m_ctl_dir = m_r >> 11 & 1;
@@ -1084,11 +1078,6 @@ void tms0270_cpu_device::op_tdo()
// write to output is done in dynamic_output
}
-void tms0270_cpu_device::op_off()
-{
- // OFF was moved to R13, handled in dynamic_output
-}
-
//-------------------------------------------------