From 2f30101bbdc1af48cd98b4f6e9dae845f8b88add Mon Sep 17 00:00:00 2001 From: Patrick Mackinlay Date: Thu, 9 Feb 2023 14:43:32 +0700 Subject: [PATCH] Revert "i8255: update interrupt state with acknowledge/strobe inputs" This reverts commit 80e0114cc49d561f384c75473e65f1ab7cd42ee8. --- src/devices/machine/i8255.cpp | 4 ---- 1 file changed, 4 deletions(-) diff --git a/src/devices/machine/i8255.cpp b/src/devices/machine/i8255.cpp index b968bd67f30..b1bae643ee9 100644 --- a/src/devices/machine/i8255.cpp +++ b/src/devices/machine/i8255.cpp @@ -925,8 +925,6 @@ WRITE_LINE_MEMBER( i8255_device::pc4_w ) // set input buffer flag set_ibf(PORT_A, 1); } - - set_pc_bit(4, state); } } @@ -943,8 +941,6 @@ WRITE_LINE_MEMBER( i8255_device::pc6_w ) // clear output buffer flag set_obf(PORT_A, 1); } - - set_pc_bit(6, state); } }