Uploaded Mon Dec 09 2024 11:08:05

Toggle 16550 UART FIFOs on and off

Uploaded Mon Dec 09 2024 11:08:05

16550 docs/utils. Do you need a 16550 UART?

Uploaded Mon Dec 09 2024 11:08:05

Toggle the NS16550A FIFO buffer, w/TPas source

Uploaded Mon Dec 09 2024 11:08:05

Toggle the NS16550A FIFO buffer, w/TPas source

Uploaded Mon Dec 09 2024 11:08:05

Scan for serial ports on system, enable 16550

Uploaded Mon Dec 09 2024 11:08:05

Swaps LPT1 and LPT2 printer ports

Uploaded Mon Dec 09 2024 11:08:05

Adds DOS support for COMM ports 3 and 4

Uploaded Mon Dec 09 2024 11:08:05

Adds COM3/COM4 ports to DOS equipment list

Uploaded Mon Dec 09 2024 11:08:05

Asynchronous communications routines

Uploaded Mon Dec 09 2024 11:08:05

COMM driver [.ASM]

Uploaded Mon Dec 09 2024 11:08:05

COMM driver [.ASM]

Uploaded Mon Dec 09 2024 11:08:05

COMM port driver

Uploaded Mon Dec 09 2024 11:08:05

Makes the AUX driver talk to the COM2 port

Uploaded Mon Dec 09 2024 11:08:05

Device driver redirects AUX output to CON

Uploaded Mon Dec 09 2024 11:08:05

Software-based RS232 breakout box

Uploaded Mon Dec 09 2024 11:08:05

Device driver adds COM3/4 that MS-DOS forgot!

Uploaded Mon Dec 09 2024 11:08:05

Commchk 1.8: Serial port protocol analyzer

Uploaded Mon Dec 09 2024 11:08:05

Windows COM port 'bug' fix/DOS COM port setup

Uploaded Mon Dec 09 2024 11:08:05

Comprehensive comm/tutor and UART tester

Uploaded Mon Dec 09 2024 11:08:05

Serial communications display program

Uploaded Mon Dec 09 2024 11:08:05

COMM driver [.C]

Uploaded Mon Dec 09 2024 11:08:05

Doc for COMM.C

Uploaded Mon Dec 09 2024 11:08:05

Config COM/LPT ports: Show address, IRQ & UART

Uploaded Mon Dec 09 2024 11:08:05

Send arbitrary characters to COM port from DOS

Uploaded Mon Dec 09 2024 11:08:05

Comset 13 Modem/Uart/Serial Port tester
Test, setup ports/modems/uarts. Ver 13
supports Com1-4, IRQ2-15, speeds to
115200bps. Returns errorlevels to
batch files depending on modem's state.
Enable/Disable 16550AFN uart buffers
Also swaps ports, logs in Com3&4 to DOS
, displays port status. With docs.

Uploaded Mon Dec 09 2024 11:08:05

TSR to trap unexpected COM port interrupts

Uploaded Mon Dec 09 2024 11:08:05

Driver allows various mixes of COM ports 1-4

Uploaded Mon Dec 09 2024 11:08:05

Wiring info: DB9 to DB25 serial connector

Uploaded Mon Dec 09 2024 11:08:05

Captures COM port input. Requires two ports

Uploaded Mon Dec 09 2024 11:08:05

Data Line Monitor: Turn PC into a datascope

Uploaded Mon Dec 09 2024 11:08:05

Report type of UART (8250, 16550, etc.)

Uploaded Mon Dec 09 2024 11:08:05

Corrects problem with AMI BIOS and 16550 UART

Uploaded Mon Dec 09 2024 11:08:05

Dual I/O driver for the AUX: device

Uploaded Mon Dec 09 2024 11:08:05

IO Monitor 80386 control program watches COM  
ports acting as a line monitor. Originally in 
Programmers Journal, modified by Terry Hughes 
of TurboPower Software, containing the full   
ASM, C, & PAS source and executable for a 386 
control program TSR with a new report program 
converts the memory buffer to an Ascii report.

Uploaded Mon Dec 09 2024 11:08:05

Diagnostic - view of PC's I/O ports in action

Uploaded Mon Dec 09 2024 11:08:05

Serial interrupt and port verification program

Uploaded Mon Dec 09 2024 11:08:05

Redirects serial input as if from keybd, w/src

Uploaded Mon Dec 09 2024 11:08:05

Installable device drivers for COM1 and COM2

Uploaded Mon Dec 09 2024 11:08:05

Documentation for KOMM.ASM device driver

Uploaded Mon Dec 09 2024 11:08:05

Redirect parallel port out to DOS file/device

Uploaded Mon Dec 09 2024 11:08:05

Send msgs thru COM port between PCs, TSR w/src

Uploaded Mon Dec 09 2024 11:08:05

DOS-extension add functions to comm routines

Uploaded Mon Dec 09 2024 11:08:05

Checks to see if NS16550AN serial chip is used

Uploaded Mon Dec 09 2024 11:08:05

Test 16450/16550/16550a serial chips w/source

Uploaded Mon Dec 09 2024 11:08:05

Redirect DOS AUX I/O to keyboard/mono display

Uploaded Mon Dec 09 2024 11:08:05

Parallel port information & diagnostic util.

Uploaded Mon Dec 09 2024 11:08:05

Assist on PC-PC direct connection

Uploaded Mon Dec 09 2024 11:08:05

Port Finder: Display info/swap LPT & COM ports

Uploaded Mon Dec 09 2024 11:08:05

TSR connects COM1 and COM2 serial ports

Uploaded Mon Dec 09 2024 11:08:05

I/O port debugging tool, with C source code

Uploaded Mon Dec 09 2024 11:08:05

Locate & install serial & par. ports, COM3&4

Uploaded Mon Dec 09 2024 11:08:05

Permits reading and writing to hardware ports

Uploaded Mon Dec 09 2024 11:08:05

PORTS (PORTS20.ZIP), Jan 18, 1999, Ver 2.0.
Consists of two DOS programs PORTS and TEST,
the WIN32 console mode program CONSOLE, and
documenation for their use. The PORTS program
reports all serial port UART addresses and
UART types for the 8250, 16450, 16550, 16650,
and 16750. The TEST and CONSOLE programs are
used to test the functionality of a specfic
RS232/422/485 port. Distributed as freeware
by MarshallSoft Computing, Inc.

Uploaded Mon Dec 09 2024 11:08:05

Diagnostic program for serial/parallel ports

Uploaded Mon Dec 09 2024 11:08:05

File transfer prog. via printer/parallel port

Uploaded Mon Dec 09 2024 11:08:05

Wangtek QIC-02 tape driver & Unix TAR I/O

Uploaded Mon Dec 09 2024 11:08:05

===== REDIRDEV.COM =====
Small non-resident utility
that redirects any DOS
standard character device to
another standard DOS character
device. Requires DOS 3.1 or
later and is compatible with
Windows(tm) 3.xx.
Great for AUX redirection and
debugging!

Uploaded Mon Dec 09 2024 11:08:05

Displays RS-232 serial port status

Uploaded Mon Dec 09 2024 11:08:05

Source for COMM drivers (.ASM)

Uploaded Mon Dec 09 2024 11:08:05

RS-232 Bus Protocol Analyzer

Uploaded Mon Dec 09 2024 11:08:05

Fix port conflicts, turns off all 4 COM ports

Uploaded Mon Dec 09 2024 11:08:05

Toggle RTS for COM1 to COM4 ports

Uploaded Mon Dec 09 2024 11:08:05

Port utility - poll ports rather than use IRQs

Uploaded Mon Dec 09 2024 11:08:05

Serial/COMM port driver (squeezed)

Uploaded Mon Dec 09 2024 11:08:05

Doc for SERIAL.AQM

Uploaded Mon Dec 09 2024 11:08:05

Shows status of serial ports on screen.
Version 2.00.  TSR, completely
configurable from command line.
Can be put anywhere on screen.
Very useful to troubleshoot modems.

Uploaded Mon Dec 09 2024 11:08:05

Interrupt-driven serial port driver

Uploaded Mon Dec 09 2024 11:08:05

New MODE: Set baudrate to any rate w/C src

Uploaded Mon Dec 09 2024 11:08:05

Enhanced BIOS interrupt 14 comm support

Uploaded Mon Dec 09 2024 11:08:05

Swap COM1 with COM2

Uploaded Mon Dec 09 2024 11:08:05

Swap LPT1 with LPT2

Uploaded Mon Dec 09 2024 11:08:05

Replacement for Tandy 2000 RS232 I/O handler

Uploaded Mon Dec 09 2024 11:08:05

Timed record and playback COM port data

Uploaded Mon Dec 09 2024 11:08:05

Set COM 1-4 to 19200/38400/57600/115200 bps

Uploaded Mon Dec 09 2024 11:08:05

TSR serial device driver

Uploaded Mon Dec 09 2024 11:08:05

UART and COM port debuging tool, TSR

Uploaded Mon Dec 09 2024 11:08:05

Displays type of UART chip for all comm ports

Uploaded Mon Dec 09 2024 11:08:05

Displays system serial ports & IRQ assignments

Uploaded Mon Dec 09 2024 11:08:05

D. I. File Transporter Shareware Ver. 2.1.
Nice RS232-based file transfer utility.
Reliable and easy to use, now includes
support for the NS16550 serial interface
chip.  Includes program to copy XPORT.EXE
to system with incompatible disk.

Uploaded Mon Dec 09 2024 11:08:05

Zenith COM3 port driver fix for gov't Z-248