From d93f31777cabdfd0b667513b71a78fc9cf7c4f75 Mon Sep 17 00:00:00 2001 From: cuz Date: Wed, 31 May 2006 21:18:44 +0000 Subject: [PATCH] Addition warning in comment git-svn-id: svn://svn.cc65.org/cc65/trunk@3747 b7a2c559-68d2-44c3-8de9-860c34a00d81 --- asminc/mouse-kernel.inc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/asminc/mouse-kernel.inc b/asminc/mouse-kernel.inc index a736b0101..61eae0b4e 100644 --- a/asminc/mouse-kernel.inc +++ b/asminc/mouse-kernel.inc @@ -102,6 +102,8 @@ MOUSE_API_VERSION = $01 ; Note: If neither of MOUSE_FLAG_XXX_IRQ is set, no interrupts are supplied ; to the driver. If one of the bits is set, the interrupt vector MUST be ; valid. +; Beware: Some of the bits are tested using the BIT instruction, so do not +; change the values without checking the code! MOUSE_FLAG_EARLY_IRQ = $40 ; Enable IRQ *before* calling INSTALL MOUSE_FLAG_LATE_IRQ = $80 ; Enable IRQ *after* calling INSTALL -- 2.39.5