MS DOS® Version 1.13 - Texas Instruments OEM




Labels used with permission of Texas Instruments®
Labels copyright © TI®

Boot Screen:


TI BOOT V. 1.13 (c) 1983 Texas Instruments, Inc.



Licensed Material - Program Property of Microsoft, Inc.

MS-DOS BIOS version 1.13 Copyright 1983 Texas Instruments, Inc.



A>_


Package Contents:

Package images used with permission
Texas Instruments Inc. ®
Disk 1, P/N: 2223130-0004
Disk 2, P/N: 2223111-0005

Collector's notes:

Specimen obtained was disks only; no packaging or materials. Operating system disk was in poor condition and required sector editing to recover related data. We consider this an extremely fortunate find despite its incomplete and damaged condition.
Rated: Very Rare.
Estimated Value: Disks only, bootable - $200, non-bootable - $100

Vital Statistics:

Release Date: August, 1983
Disks in Set: 2
Diskette Form Factor:5.25", DSDD, 8 sectors per track
Capacity: 360k
Sector Size: 512 bytes
Sectors per Cluster: 2
Reserved Sectors: 1
Total Sectors: 640
Media Descriptor: FF
Disk Sides: 2

Version String: (Sector 0h, Offset 03h)



EB 52 90 54 49 20 56 31 2E 31 33 00 02 02 01 00 |   TI

02 70 00 88 02 FF 01 00 08 00 02 00 00 00 03 00 |

01 03 01 00 01 00 0D 0A 42 4F 4F 54 20 56 31 2E |        BOOT V1. 

31 33 63 28 63 29 20 31 39 38 33 20 54 65 78 61 | .13    (c) Texa

73 20 73 6E 73 74 72 75 6D 65 6E 74 73 2C 20 49 | s Instruments,I

6E 63 BE 00 BE 26 C0 E8 01 01 06 8C C8 8E D8 8E | nc.



(Licensing string Microsoft: Sector 7Bh, Offset 4Ch)

(BIOS string TI: Sector 5Dh, Offset 0h)


Disk 1 (Operating System): Sector damage: 01h-1Fh D0h-10Fh 1ACh-1B0h 20Bh-21Fh (FATs damaged - file names pulled from embedded sectors) 08/29/1983 11:00 AM ?,??? IO.SYS 08/29/1983 11:00 AM ?,??? MSDOS.SYS 08/29/1983 11:00 AM ??,??? COMMAND.COM 08/29/1983 11:00 AM ?,??? DEBUG.COM 08/29/1983 11:00 AM ?,??? ????????.??? 08/29/1983 11:00 AM ?,??? DISKCOMP.COM 08/29/1983 11:00 AM ?,??? DISKCOPY.COM 08/29/1983 11:00 AM ?,??? ????????.??? 08/29/1983 11:00 AM ?,??? EDLIN.COM 08/29/1983 11:00 AM ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?,??? ????????.??? ?????????? ????? ?? ?????????? ????? ?? ?????????? Disk 2 (Diagnostic): Volume in drive A has no label. Volume Serial Number is 4F4F-420A Directory of B:\ 08/29/1983 11:00 AM 4,847 COMMAND.COM 08/29/1983 11:00 AM 178 $MEMTST.BCH 08/29/1983 11:00 AM 113 $CRTTST.BCH 08/29/1983 11:00 AM 108 $GRATST.BCH 08/29/1983 11:00 AM 91 $PRTTST.BCH 08/29/1983 11:00 AM 105 $KEYTST.BCH 08/29/1983 11:00 AM 93 $FLOTST.BCH 08/29/1983 11:00 AM 168 $FLOFOR.BCH 08/29/1983 11:00 AM 338 $COMTST.BCH 08/29/1983 11:00 AM 115 $WINRW.BCH 08/29/1983 11:00 AM 113 $WINTST.BCH 08/29/1983 11:00 AM 682 OVERALL.BCH 08/29/1983 11:00 AM 82 CONFIG.BCH 08/29/1983 11:00 AM 734 ERROR.FIL 08/29/1983 11:00 AM 3,248 COMTST.TST 08/29/1983 11:00 AM 2,432 CONTST.TST 08/29/1983 11:00 AM 3,120 CRTTST.TST 08/29/1983 11:00 AM 2,672 GRATST.TST 08/29/1983 11:00 AM 5,072 FLOTST.TST 08/29/1983 11:00 AM 2,880 KEYTST.TST 08/29/1983 11:00 AM 1,648 PRTTST.TST 08/29/1983 11:00 AM 2,496 RAMTST.TST 08/29/1983 11:00 AM 880 ROMTST.TST 08/29/1983 11:00 AM 4,592 WINTST.TST 08/29/1983 11:00 AM 4,832 MDMTST.TST 08/29/1983 11:00 AM 1,712 NDPTST.TST 08/29/1983 11:00 AM 5 AUTOEXEC.BAT 08/29/1983 11:00 AM 28,672 DIAGS.EXE 08/29/1983 11:00 AM 1,989 SPEPAS.TST 08/29/1983 11:00 AM 6,133 SPETST.TST 08/29/1983 11:00 AM 1,375 PCVOICE.IMG 08/29/1983 11:00 AM 5,383 PSUTIL.IMG 08/29/1983 11:00 AM 2,207 RMSCAL.IMG 08/29/1983 11:00 AM 3,506 DFTCAL.IMG 08/29/1983 11:00 AM 8,200 SYNANAL.IMG 08/29/1983 11:00 AM 8,200 LWR.IMG 08/29/1983 11:00 AM 2,048 VOICE.IMG 08/29/1983 11:00 AM 8,200 DFT.IMG 08/29/1983 11:00 AM 8,200 RAM320.IMG 08/29/1983 11:00 AM 8,200 PLO320.IMG 08/29/1983 11:00 AM 141 $SPETST.BCH 41 File(s) 135,810 bytes Total Files Listed: 41 File(s) 135,810 bytes 0 Dir(s) 149,504 bytes free

MD5 Signatures:

Not available VER command: Not available

Version History:

In 1983, Texas Instruments dropped production for the TI-99 and concentrated on Microsoft DOS-based computers using proprietary hardware not truly compatible with the Intel-based IBM clones - one of Microsoft's early OEM forays outside their IBM base.
May 26, 1998
Announcement Letter Number: 298-169

"IBM PC DOS 2000 enhances the PC DOS 7 operating system, making it Year 2000 ready. PC DOS 2000 supports the eurocurrency symbol and handles the century rollover information returned by BIOS in many older systems...."