Simtel Spotlight Programs
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I/O Utilities
FREE
The program is intended for transmitting of bytes to serial ports, manipulating by their baud rate, controlling of their LCR and MCR registers and of system speaker according to arbitrary timetable defined in user-written script file. All events are reflected on the screen. This program can be useful to people that develop devices connecting to computer by serial ports.
Released: October 06, 2003
Downloads: 4350
Company: Roman Rodygin
Web Site: Click Here
OS: MS-DOS, Win 95/98/ME
$5.00
Capture digital data & view/edit it (2 modes), save it, playback via LPT port.
Released: September 28, 2003
Downloads: 4369
Company: John Augustine
OS: MS-DOS
Diagnostic - view of PC's I/O ports in action
Released: June 23, 1990
Downloads: 2177
Company: Simtel Legacy
OS: MS-DOS
Redirect parallel port out to DOS file/device
Released: November 24, 1997
Downloads: 4379
Company: Simtel Legacy
OS: MS-DOS
Source for COMM drivers (.ASM)
Released: December 22, 1986
Downloads: 1449
Company: Simtel Legacy
OS: MS-DOS
Released: March 18, 1989
Downloads: 1022
Company: Simtel Legacy
OS: MS-DOS
FREE
Toggle the NS16550A FIFO buffer, w/TPas source
Released: March 28, 1991
Downloads: 819
Company: Simtel Legacy
OS: MS-DOS
Asynchronous communications routines
Released: October 21, 1986
Downloads: 1628
Company: Simtel Legacy
OS: MS-DOS
Parallel port information & diagnostic util.
Released: December 25, 1993
Downloads: 1826
Company: Simtel Legacy
OS: MS-DOS
Config COM/LPT ports: Show address, IRQ & UART
Released: September 26, 1993
Downloads: 2046
Company: Simtel Legacy
OS: MS-DOS
Commchk 1.8: Serial port protocol analyzer
Released: February 18, 1993
Downloads: 3229
Company: Simtel Legacy
OS: MS-DOS
TSR to trap unexpected COM port interrupts
Released: January 09, 1992
Downloads: 780
Company: Simtel Legacy
OS: MS-DOS
Diagnostic program for serial/parallel ports
Released: February 10, 1991
Downloads: 5144
Company: Simtel Legacy
OS: MS-DOS
Zenith COM3 port driver fix for gov't Z-248
Released: June 23, 1991
Downloads: 699
Company: Simtel Legacy
OS: MS-DOS
Displays type of UART chip for all comm ports
Released: May 28, 1992
Downloads: 684
Company: Simtel Legacy
OS: MS-DOS
FREE
Serial: Shows status of COM ports on screen
Released: June 21, 1998
Downloads: 3079
Company: Bret Johnson
Web Site: Click Here
OS: MS-DOS
RS-232 Bus Protocol Analyzer
Released: May 10, 2001
Downloads: 8076
Company: Mike Ring
OS: MS-DOS
Software-based RS232 breakout box
Released: November 07, 1986
Downloads: 2019
Company: Simtel Legacy
OS: MS-DOS
Device driver redirects AUX output to CON
Released: January 08, 1992
Downloads: 754
Company: Simtel Legacy
OS: MS-DOS
Makes the AUX driver talk to the COM2 port
Released: March 20, 1987
Downloads: 677
Company: Simtel Legacy
OS: MS-DOS