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author 0kmg <9137159+0kmg@users.noreply.github.com>2022-03-23 10:16:49 -0800
committer GitHub <noreply@github.com>2022-03-23 14:16:49 -0400
commit00dedfabc90465b6183e6fee4287d3d494921aa6 (patch)
tree90a5ea2a10251901f757cefd197cae3f0c0a07ab /src/devices/bus/nes/act53.cpp
parentd31fe10f921b6887e5596edc786803fa3a81c57d (diff)
bus/nes: Simplifications using bit utility functions. (#9444)
* bus/nes: Simplifications using bit utility functions. * Corrected UNL-KOF97 board's address decoding. * Cleaned up Gouder board further and added missing mirroring bit. Fixes BG graphics.
Diffstat (limited to 'src/devices/bus/nes/act53.cpp')
-rw-r--r--src/devices/bus/nes/act53.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/bus/nes/act53.cpp b/src/devices/bus/nes/act53.cpp
index 51e2d75a7e1..2c0dee10afc 100644
--- a/src/devices/bus/nes/act53.cpp
+++ b/src/devices/bus/nes/act53.cpp
@@ -155,7 +155,7 @@ void nes_action53_device::write_l(offs_t offset, u8 data)
LOG_MMC(("action 53 write_l, offset: %04x, data: %02x\n", offset, data));
offset += 0x100;
if (offset >= 0x1000)
- m_sel = BIT(data, 0) | (BIT(data, 7) << 1);
+ m_sel = bitswap<2>(data, 7, 0);
}