From 1199b0a1d6bd4e6f65a11c351488724a6819e899 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 25 Jun 2018 22:10:23 +0100 Subject: [PATCH] trs80: NMI masking fix --- Kernel/platform-trs80m1/trs80.s | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Kernel/platform-trs80m1/trs80.s b/Kernel/platform-trs80m1/trs80.s index e95b6f93..d63280d2 100644 --- a/Kernel/platform-trs80m1/trs80.s +++ b/Kernel/platform-trs80m1/trs80.s @@ -91,8 +91,8 @@ init_early: ld (_trs80_model),a ld a,#0x74 out (0xE0),a ; Mask iobus, cassette - xor a - out (0xE4),a ; and NMI sources + ld a,#0x40 + out (0xE4),a ; and NMI sources except motor off jr not_vg not_m3: ; Detect machine type (Model 1 or LNW80 or VideoGenie ?) -- 2.34.1