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another minor fix, nw

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This commit is contained in:
therealmogminer@gmail.com 2016-10-18 15:32:58 +02:00
parent 49024ee800
commit 54bcc04b00
1 changed files with 2 additions and 2 deletions
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4
src/mame/drivers/indy_indigo2.cpp
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@ -318,7 +318,7 @@ READ32_MEMBER( ioc2_device::read )
case 0x34/4: // Serial Port1 Data Transfer
case 0x38/4: // Serial Port2 Command Transfer
case 0x3c/4: // Serial Port2 Data Transfer
return m_scc->ba_cd_r(space, offset - 0x30/4);
return m_scc->ba_cd_r(space, (offset - 0x30/4) ^ 1);
case 0x40/4: // Keyboard/Mouse Registers
case 0x44/4: // Keyboard/Mouse Registers
@ -424,7 +424,7 @@ WRITE32_MEMBER( ioc2_device::write )
case 0x34/4: // Serial Port1 Data Transfer
case 0x38/4: // Serial Port2 Command Transfer
case 0x3c/4: // Serial Port2 Data Transfer
m_scc->ba_cd_w(space, offset - 0x30/4, data & 0xff);
m_scc->ba_cd_w(space, (offset - 0x30/4) ^ 1, data & 0xff);
return;
case 0x40/4: // Keyboard/Mouse Registers