From fa1b26ef10998b5230fa4dafd70871d77c3740d8 Mon Sep 17 00:00:00 2001 From: Paul Mathieu Date: Thu, 25 Sep 2025 11:54:12 +0200 Subject: [PATCH] Use correct chs order in floppy programs --- readfloppy.asm | 6 +++--- writefloppy.asm | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/readfloppy.asm b/readfloppy.asm index e8b3da3..3149ed2 100644 --- a/readfloppy.asm +++ b/readfloppy.asm @@ -14,11 +14,11 @@ mov es, dx ; es = 0 mov bx, 0xf000 ; store the read sector there mov ax, 0x0201 ; read, 1 sector -; params: head, cylinder, sector, out +; params: cylinder, head, sector, out mov si, [bp+14] -mov dh, [si] -mov si, [bp+12] mov ch, [si] +mov si, [bp+12] +mov dh, [si] mov si, [bp+10] mov cl, [si] diff --git a/writefloppy.asm b/writefloppy.asm index 48150bb..b0e43df 100644 --- a/writefloppy.asm +++ b/writefloppy.asm @@ -14,11 +14,11 @@ mov es, dx ; es = 0 mov bx, 0xf000 ; store the read sector there mov ax, 0x0301 ; write, 1 sector -; params: head, cylinder, sector, out +; params: cylinder, head, sector, out mov si, [bp+14] -mov dh, [si] -mov si, [bp+12] mov ch, [si] +mov si, [bp+12] +mov dh, [si] mov si, [bp+10] mov cl, [si]