diff options
Diffstat (limited to 'src/mame/audio/s11c_bg.cpp')
-rw-r--r-- | src/mame/audio/s11c_bg.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/mame/audio/s11c_bg.cpp b/src/mame/audio/s11c_bg.cpp index 6e448169bda..efd6730e699 100644 --- a/src/mame/audio/s11c_bg.cpp +++ b/src/mame/audio/s11c_bg.cpp @@ -380,13 +380,13 @@ void s11c_bg_device::bg_cvsd_digit_clock_clear_w(uint8_t data) } /* - Rom mapping for the 4 banking bits: - 3 2 1 0 - r q 0 0 - U4, A15 q, A16 r - r q 0 1 - U19, A15 q, A16 r - r q 1 0 - U20, A15 q, A16 r - x x 1 1 - open bus - for ease of loading the roms, we swap the bits to the order '1 0 3 2' + Rom mapping for the 4 banking bits: + 3 2 1 0 + r q 0 0 - U4, A15 q, A16 r + r q 0 1 - U19, A15 q, A16 r + r q 1 0 - U20, A15 q, A16 r + x x 1 1 - open bus + for ease of loading the roms, we swap the bits to the order '1 0 3 2' */ void s11c_bg_device::bgbank_w(uint8_t data) { |