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Diffstat (limited to 'src/mame/drivers/selz80.cpp')
-rw-r--r-- | src/mame/drivers/selz80.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mame/drivers/selz80.cpp b/src/mame/drivers/selz80.cpp index d5d199131e0..a7b7ae247e4 100644 --- a/src/mame/drivers/selz80.cpp +++ b/src/mame/drivers/selz80.cpp @@ -196,7 +196,8 @@ WRITE8_MEMBER( selz80_state::scanlines_w ) WRITE8_MEMBER( selz80_state::digit_w ) { - m_digits[m_digit] = bitswap<8>(data, 3, 2, 1, 0, 7, 6, 5, 4); + if (m_digit < 8) + m_digits[m_digit] = bitswap<8>(data, 3, 2, 1, 0, 7, 6, 5, 4); } READ8_MEMBER( selz80_state::kbd_r ) |