82 lines
2.7 KiB
Markdown
82 lines
2.7 KiB
Markdown
---
|
|
layout: page
|
|
title: PC-DOS 1.10
|
|
permalink: /disks/pcx86/dos/ibm/1.10/
|
|
redirect_from:
|
|
- /disks/pc/dos/ibm/1.10/
|
|
machines:
|
|
- type: pcx86
|
|
id: ibm5150-pcdos110
|
|
config: /devices/pcx86/machine/5150/mda/64kb/machine.xml
|
|
autoMount:
|
|
A:
|
|
path: /disks/pcx86/dos/ibm/1.10/PCDOS110.json
|
|
---
|
|
|
|
PC-DOS 1.10
|
|
---
|
|
|
|
The PCjs machine below is running PC-DOS 1.10.
|
|
|
|
{% include machine.html id="ibm5150-pcdos110" %}
|
|
|
|
PC-DOS 1.10 was released in May 1982 on one single-sided (160Kb) diskette. A complete listing of all the files
|
|
|
|
Also, in case you're wondering why 1920 + 6400 does not equal the "8704 bytes in 2 hidden files" reported by CHKDSK,
|
|
that's because all CHKDSK byte totals are cluster-granular. On a 160Kb diskette, 1 cluster equals 1 sector or 512
|
|
bytes.
|
|
|
|
CHKDSK considers the size of IBMBIO.COM to be 2048 bytes (1920 rounded up to the nearest 512 multiple), and the
|
|
size of IBMDOS.COM is 6656, so the total number of bytes consumed by those two files is 8704.
|
|
|
|
### Directory of PC-DOS 1.10 Diskette
|
|
|
|
IBMBIO COM 1920 05-07-82
|
|
IBMDOS COM 6400 05-07-82
|
|
COMMAND COM 4959 05-07-82
|
|
FORMAT COM 3816 05-07-82
|
|
CHKDSK COM 1720 05-07-82
|
|
SYS COM 605 05-07-82
|
|
DISKCOPY COM 2008 05-07-82
|
|
DISKCOMP COM 1640 05-07-82
|
|
COMP COM 1649 05-07-82
|
|
EXE2BIN EXE 1280 05-07-82
|
|
MODE COM 2509 05-07-82
|
|
EDLIN COM 2392 05-07-82
|
|
DEBUG COM 5999 05-07-82
|
|
LINK EXE 41856 05-07-82
|
|
BASIC COM 11392 05-07-82
|
|
BASICA COM 16768 05-07-82
|
|
ART BAS 1920 05-07-82
|
|
SAMPLES BAS 2432 05-07-82
|
|
MORTGAGE BAS 6272 05-07-82
|
|
COLORBAR BAS 1536 05-07-82
|
|
CALENDAR BAS 3840 05-07-82
|
|
MUSIC BAS 8704 05-07-82
|
|
DONKEY BAS 3584 05-07-82
|
|
CIRCLE BAS 1664 05-07-82
|
|
PIECHART BAS 2304 05-07-82
|
|
SPACE BAS 1920 05-07-82
|
|
BALL BAS 2048 05-07-82
|
|
COMM BAS 4352 05-07-82
|
|
28 File(s)
|
|
|
|
CHKDSK reports:
|
|
|
|
160256 bytes total disk space
|
|
8704 bytes in 2 hidden files
|
|
144384 bytes in 26 user files
|
|
7168 bytes available on disk
|
|
|
|
Additional Information From [PC DOS Retro](https://sites.google.com/site/pcdosretro/doshist)
|
|
---
|
|
|
|
- distributed on 1 160KB floppy disk
|
|
- double-sided 320KB floppy disk support added
|
|
- directory entries include the time last written in addition to the date
|
|
- COPY supports concatenation of multiple files
|
|
- new internal commands: DATE, DEL, REN, TIME
|
|
- new external command: EXE2BIN
|
|
- INT 21h functions 1Ch, 1Fh, 2Eh added
|
|
|
|
See [PC-DOS 1.10 Documentation](/pubs/pc/software/dos/PCDOS110/) for more information.
|