diff options
Diffstat (limited to 'src/mame/drivers/bitgraph.cpp')
-rw-r--r-- | src/mame/drivers/bitgraph.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/bitgraph.cpp b/src/mame/drivers/bitgraph.cpp index 1e8376dc073..5704c439f54 100644 --- a/src/mame/drivers/bitgraph.cpp +++ b/src/mame/drivers/bitgraph.cpp @@ -109,6 +109,8 @@ public: , m_screen(*this, "screen") { } + static constexpr feature_type imperfect_features() { return feature::KEYBOARD; } + DECLARE_READ8_MEMBER(pia_r); DECLARE_WRITE8_MEMBER(pia_w); DECLARE_READ8_MEMBER(pia_pa_r); @@ -638,5 +640,5 @@ ROM_END /* Driver */ // YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS -COMP( 1981, bitgrpha, 0, 0, bitgrpha, bitgraph, bitgraph_state, 0, "BBN", "BitGraph rev A", ROT90 | MACHINE_IMPERFECT_KEYBOARD ) -COMP( 1982, bitgrphb, 0, 0, bitgrphb, bitgraph, bitgraph_state, 0, "BBN", "BitGraph rev B", ROT270 | MACHINE_NOT_WORKING|MACHINE_IMPERFECT_KEYBOARD ) +COMP( 1981, bitgrpha, 0, 0, bitgrpha, bitgraph, bitgraph_state, 0, "BBN", "BitGraph rev A", ROT90 ) +COMP( 1982, bitgrphb, 0, 0, bitgrphb, bitgraph, bitgraph_state, 0, "BBN", "BitGraph rev B", ROT270 | MACHINE_NOT_WORKING ) |