diff options
Diffstat (limited to 'src/mame/drivers/lemmings.cpp')
-rw-r--r-- | src/mame/drivers/lemmings.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/lemmings.cpp b/src/mame/drivers/lemmings.cpp index 40ae0d3fcae..b58fc7bd549 100644 --- a/src/mame/drivers/lemmings.cpp +++ b/src/mame/drivers/lemmings.cpp @@ -28,7 +28,7 @@ #include "speaker.h" -WRITE16_MEMBER(lemmings_state::lemmings_control_w) +void lemmings_state::lemmings_control_w(offs_t offset, uint16_t data, uint16_t mem_mask) { /* Offset==0 Pixel layer X scroll */ if (offset == 4) @@ -36,14 +36,14 @@ WRITE16_MEMBER(lemmings_state::lemmings_control_w) COMBINE_DATA(&m_control_data[offset]); } -READ16_MEMBER(lemmings_state::lemmings_trackball_r) +uint16_t lemmings_state::lemmings_trackball_r(offs_t offset) { if ((offset & 2) == 0) return m_trackball_io[(offset & 1) | ((offset & 4) >> 1)]->read(); return 0; } -READ16_MEMBER( lemmings_state::lem_protection_region_0_146_r ) +uint16_t lemmings_state::lem_protection_region_0_146_r(offs_t offset) { int real_address = 0 + (offset *2); int deco146_addr = bitswap<32>(real_address, /* NC */31,30,29,28,27,26,25,24,23,22,21,20,19,18, 13,12,11,/**/ 17,16,15,14, 10,9,8, 7,6,5,4, 3,2,1,0) & 0x7fff; @@ -52,7 +52,7 @@ READ16_MEMBER( lemmings_state::lem_protection_region_0_146_r ) return data; } -WRITE16_MEMBER( lemmings_state::lem_protection_region_0_146_w ) +void lemmings_state::lem_protection_region_0_146_w(offs_t offset, uint16_t data, uint16_t mem_mask) { int real_address = 0 + (offset *2); int deco146_addr = bitswap<32>(real_address, /* NC */31,30,29,28,27,26,25,24,23,22,21,20,19,18, 13,12,11,/**/ 17,16,15,14, 10,9,8, 7,6,5,4, 3,2,1,0) & 0x7fff; |