From 811814734d82b49a1323582e88ba065fbebdeb70 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Thu, 24 May 2018 15:30:14 +0100 Subject: [PATCH] trs80: update model 1 floppy comments --- Kernel/platform-trs80m1/floppy.s | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Kernel/platform-trs80m1/floppy.s b/Kernel/platform-trs80m1/floppy.s index a40b6a9b..b010a968 100644 --- a/Kernel/platform-trs80m1/floppy.s +++ b/Kernel/platform-trs80m1/floppy.s @@ -6,7 +6,9 @@ ; FIXME: tandy doubler ; FIXME: correct step rates (per drive ?) ; FIXME: precompensation ?? -; FIXME: support speed setting (turbo cards) +; FIXME: support speed setting (turbo cards) out 254,0 / 1 if present +; (but how to tell ??) +; FIXME: do we want to support switching between M1 and M3 ? ; .globl _fd_reset .globl _fd_operation @@ -59,7 +61,7 @@ T_SET_PRECOMP .equ 0xE0 ; ; -; interrupt register reports 0x80 for interrut, 0x40 for drq +; interrupt register reports 0x80 for interrupt, 0x40 for drq ; (0x20 is the unrelated reset button) ; -- 2.34.1