Mercurial > hg > Members > kono > nitros9-code
changeset 377:b1cc0a119d84
Added more instructions on making a floppy disk
author | boisy |
---|---|
date | Sat, 24 Aug 2002 15:14:12 +0000 |
parents | 4e4aa830d915 |
children | a924d7ea682b |
files | level2/ReleaseNotes |
diffstat | 1 files changed, 54 insertions(+), 0 deletions(-) [+] |
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--- a/level2/ReleaseNotes Sat Aug 24 15:13:45 2002 +0000 +++ b/level2/ReleaseNotes Sat Aug 24 15:14:12 2002 +0000 @@ -7,3 +7,57 @@ infamous "Level 2 Upgrade" left off, and incorporates most all of the known features of that never-officially-released version of OS-9. +DISTRIBUTION +============ +There are two single-sided 35 track DSK images ending in '_ss35_1.dsk' and +'_ss35_2.dsk' for disks 1 and 2, respectively. This correspondes to +the older Tandy method of distributing the operating system. + +The other disk image ending in '_ds40.dsk' is a double-sided 40 track +disk image that contains all of the files found on single-sided disks +1 and 2. This is useful for those who have double-sided drives and +want the entire operating system to reside on one disk. + +USING THE DISK IMAGES +===================== +All images will work with Jeff Vavasour's CoCo 3 emulator as-is. If you +wish to transfer the 35 track disk images to a 5.25" or 3.5" floppy disk +for use with a real CoCo, and have a Linux system equipped with such a +disk drive unit, follow the steps below (root login is assumed): + +1. Download and install the latest version of fdutils from + http://fdutils.linux.lu/ + +2. Once installed, edit the /usr/local/etc/mediaprm file and add the + following lines at the end of the file: + + "COCO360": + DS DD sect=18 cyl=40 ssize=256 tpi=48 fm=0 gap=8 + + "COCO720": + DS DD sect=18 cyl=80 ssize=256 tpi=48 fm=0 gap=8 + +3. Insert your blank floppy into the drive on your Linux box. + +4. Type the following command: + + setfdprm /dev/fd1 coco (35 Track SSDD floppy disk) + OR + setfdprm /dev/fd1 coco360 (360K 5.25" floppy disk) + OR + setfdprm /dev/fd1 coco720 (720K 3.5" floppy disk) + + This assumes your floppy drive is /dev/fd1. You may need to make + adjustments to the above commands for your environment. + +5. After typing the setfdprm command, the floppy drive unit should spin + for a second then stop. Type this command: + + dd if=<diskimagefile> of=/dev/fd1 + + Where <diskimagefile> is the image file you want to transfer to the + floppy disk. The image file transfer should start. When it is done, + take out the disk and try booting your CoCo with it. + +Repeat steps 3-5 for each additional disk. +