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author AJR <ajrhacker@users.noreply.github.com>2020-03-08 21:54:19 -0400
committer AJR <ajrhacker@users.noreply.github.com>2020-03-08 21:55:57 -0400
commit81943ce306c9da64723b168f65456afcb7e8fdce (patch)
tree695d1741041ecbd7cd08f9ab12f035e4d88637b2 /src/mame
parent682053d2e1949f0a0237e50d4d0fc13abcd68c2b (diff)
upd7810: Add configuration option to disable port pullups for output (nw)
Diffstat (limited to 'src/mame')
-rw-r--r--src/mame/drivers/korgds8.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mame/drivers/korgds8.cpp b/src/mame/drivers/korgds8.cpp
index e564434afb0..b97ea12c1cb 100644
--- a/src/mame/drivers/korgds8.cpp
+++ b/src/mame/drivers/korgds8.cpp
@@ -203,6 +203,7 @@ void korg_ds8_state::ds8(machine_config &config)
m_maincpu->pc_out_cb().set("lcdc", FUNC(hd44780_device::rs_w)).bit(5);
m_maincpu->pc_out_cb().append("lcdc", FUNC(hd44780_device::rw_w)).bit(6);
m_maincpu->pc_out_cb().append("lcdc", FUNC(hd44780_device::e_w)).bit(7);
+ m_maincpu->set_pc_pullups(0x0e);
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); // µPD4364 + battery