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Diffstat (limited to 'src/devices/machine/mm74c922.h')
-rw-r--r-- | src/devices/machine/mm74c922.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/devices/machine/mm74c922.h b/src/devices/machine/mm74c922.h index 01ada83c743..fd70c7871ae 100644 --- a/src/devices/machine/mm74c922.h +++ b/src/devices/machine/mm74c922.h @@ -56,6 +56,7 @@ public: auto x2_rd_callback() { return m_read_x[1].bind(); } auto x3_rd_callback() { return m_read_x[2].bind(); } auto x4_rd_callback() { return m_read_x[3].bind(); } + auto data_tri_callback() { return m_tristate_data.bind(); } uint8_t read(); @@ -75,6 +76,7 @@ private: devcb_write_line m_write_da; devcb_read8::array<4> m_read_x; + devcb_read8 m_tristate_data; double m_cap_osc; double m_cap_debounce; |