CPU i8031 system.
I can call "output.c"'s fuctions
output_set_lamp_value(...)
output_set_digit_value(...) etc in my game driver.
But how output_xxxx(...) callback in my game driver like:
DECLARE_WRITE8_MEMBER(duart_txa);
WRITE8_MEMBER(bigmario_state::duart_txa)
{
//printf("bigmario_state::duart_txa=%2X\n",data);
m_serial_data_in = data;
m_maincpu->set_input_line(MCS51_RX_LINE, ASSERT_LINE);
m_maincpu->set_input_line(MCS51_RX_LINE, CLEAR_LINE);
};
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How to call DECLARE_WRITE8_MEMBER(duart_txa); at output.c
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