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Directory: msdos/io_util/

16550a.zip 06-May-89, 21924 Bytes. [View Zip Directory]

Toggle 16550 UART FIFOs on and off

16550doc.zip 09-Nov-95, 24422 Bytes. [View Zip Directory]

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

16550s.zip 11-Apr-90, 5943 Bytes. [View Zip Directory]

Toggle the NS16550A FIFO buffer, w/TPas source

16550s13.zip 29-Mar-91, 10166 Bytes. [View Zip Directory]

Toggle the NS16550A FIFO buffer, w/TPas source

16550u.zip 22-Mar-93, 28441 Bytes. [View Zip Directory]

Scan for serial ports on system, enable 16550

1pr2a.zip 18-May-89, 2106 Bytes. [View Zip Directory]

Swaps LPT1 and LPT2 printer ports

34instal.zip 19-Mar-90, 3695 Bytes. [View Zip Directory]

Adds DOS support for COMM ports 3 and 4

addport.zip 15-Jan-90, 8660 Bytes. [View Zip Directory]

Adds COM3/COM4 ports to DOS equipment list

async-ce.zip 31-Aug-87, 21256 Bytes. [View Zip Directory]

COMM port driver

async.zip 07-Mar-87, 32419 Bytes. [View Zip Directory]

Asynchronous communications routines

async1.zip 08-Aug-88, 12481 Bytes. [View Zip Directory]

COMM driver [.ASM]

async2.zip 08-Aug-88, 16333 Bytes. [View Zip Directory]

COMM driver [.ASM]

aux2.zip 24-May-89, 3612 Bytes. [View Zip Directory]

Makes the AUX driver talk to the COM2 port

auxil15.zip 21-Jan-92, 2072 Bytes. [View Zip Directory]

Device driver redirects AUX output to CON

baylink5.zip 18-Apr-96, 36134 Bytes. [View Zip Directory]

Serial port analysing tool

breakbox.zip 09-Nov-86, 5373 Bytes. [View Zip Directory]

Software-based RS232 breakout box

com3_4.zip 15-May-89, 4807 Bytes. [View Zip Directory]

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

com_pkg1.zip 20-Apr-84, 3566 Bytes. [View Zip Directory]

COMM drivers (source only)

com_pkg2.zip 06-Oct-85, 8060 Bytes. [View Zip Directory]

COMM drivers (source only)

com_pkg3.zip 01-Jun-86, 11380 Bytes. [View Zip Directory]

COMM drivers (source only)

comchk18.zip 21-Feb-94, 31057 Bytes. [View Zip Directory]

Commchk 1.8: Serial port protocol analyzer

comfix12.zip 08-Jul-94, 15724 Bytes. [View Zip Directory]

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

comhelp.zip 30-Dec-87, 61608 Bytes. [View Zip Directory]

Comprehensive comm/tutor and UART tester

comhex42.zip 24-Jan-89, 31306 Bytes. [View Zip Directory]

Serial communications display program

comm.c 06-Apr-84, 4775 Bytes.

COMM driver [.C]

comm.doc 06-Apr-84, 1608 Bytes.

Doc for COMM.C

comprt25.zip 13-Oct-93, 29866 Bytes. [View Zip Directory]

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

comsnd14.zip 05-Jan-89, 24961 Bytes. [View Zip Directory]

Send arbitrary characters to COM port from DOS

comst12.zip 01-Jan-94, 24200 Bytes. [View Zip Directory]

Comset v1.2: Modem/UART/serial port tester

comtrap.zip 24-Nov-93, 2590 Bytes. [View Zip Directory]

TSR to trap unexpected COM port interrupts

ctsspu32.zip 02-Oct-95, 215397 Bytes. [View Zip Directory]

COM port & modem setup & diagnostic utilities

czcm11b.zip 29-Dec-90, 11078 Bytes. [View Zip Directory]

Driver allows various mixes of COM ports 1-4

db9-db25.zip 29-Jun-87, 383 Bytes. [View Zip Directory]

Wiring info: DB9 to DB25 serial connector

dcom20.zip 05-Oct-91, 38487 Bytes. [View Zip Directory]

Captures COM port input. Requires two ports

dlm140.zip 23-Mar-94, 25599 Bytes. [View Zip Directory]

Data Line Monitor: Turn PC into a datascope

fifo11.zip 24-Apr-91, 8816 Bytes. [View Zip Directory]

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

fx16550d.zip 31-Jan-94, 3915 Bytes. [View Zip Directory]

Corrects problem with AMI BIOS and 16550 UART

hm9535b.zip 07-Mar-96, 1564914 Bytes. [View Zip Directory]

Windows Help Authoring Tool for Word 7.0

ibmaux20.zip 29-Nov-88, 3112 Bytes. [View Zip Directory]

Dual I/O driver for the AUX: device

iomon2.zip 26-Apr-92, 35644 Bytes. [View Zip Directory]

IO Monitor 386 control watches COM ports

ioview.zip 19-Jul-91, 6125 Bytes. [View Zip Directory]

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

ip122.zip 30-Mar-92, 9907 Bytes. [View Zip Directory]

Serial interrupt and port verification program

kbfake10.zip 12-Apr-94, 9506 Bytes. [View Zip Directory]

Redirects serial input as if from keybd, w/src

komm.asm 07-Jul-85, 28588 Bytes.

Installable device drivers for COM1 and COM2

komm.inf 07-Jul-85, 1198 Bytes.

Documentation for KOMM.ASM device driver

message.zip 11-Nov-92, 52855 Bytes. [View Zip Directory]

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

new14h.zip 11-Sep-88, 6061 Bytes. [View Zip Directory]

DOS-extension add functions to comm routines

ns-16550.zip 04-Nov-91, 39783 Bytes. [View Zip Directory]

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

ns16550.zip 05-Nov-89, 3245 Bytes. [View Zip Directory]

Checks to see if NS16550AN serial chip is used

ox.zip 16-Feb-93, 3968 Bytes. [View Zip Directory]

Redirect DOS AUX I/O to keyboard/mono display

para13.zip 21-Feb-94, 73471 Bytes. [View Zip Directory]

Parallel port information & diagnostic util.

pc_to_pc.zip 06-Apr-88, 985 Bytes. [View Zip Directory]

Assist on PC-PC direct connection

pf271.zip 15-Jul-92, 40231 Bytes. [View Zip Directory]

Port Finder: Display info/swap LPT & COM ports

pipeln10.zip 16-Sep-90, 18965 Bytes. [View Zip Directory]

TSR connects COM1 and COM2 serial ports

port11.zip 16-May-91, 28998 Bytes. [View Zip Directory]

I/O port debugging tool, with C source code

portfind.zip 14-Jul-89, 6498 Bytes. [View Zip Directory]

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

ports13.zip 12-Oct-91, 19486 Bytes. [View Zip Directory]

Permits reading and writing to hardware ports

portst11.zip 14-Feb-92, 44433 Bytes. [View Zip Directory]

Diagnostic program for serial/parallel ports

prindir9.zip 21-Feb-94, 29824 Bytes. [View Zip Directory]

COM/LPT port redir. to any other port or file

prlink20.zip 02-Dec-94, 26577 Bytes. [View Zip Directory]

File transfer prog. via printer/parallel port

qic02a10.zip 18-Feb-95, 122578 Bytes. [View Zip Directory]

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

rs204.zip 04-Oct-91, 16582 Bytes. [View Zip Directory]

Displays RS-232 serial port status

rs232.zip 05-Aug-87, 3375 Bytes. [View Zip Directory]

Source for COMM drivers (.ASM)

rs232101.zip 31-Oct-93, 44713 Bytes. [View Zip Directory]

RS232 1.01, debug most of RS-232 problems

rs232of2.zip 11-Feb-89, 1697 Bytes. [View Zip Directory]

Fix port conflicts, turns off all 4 COM ports

rts12.zip 28-Oct-90, 9071 Bytes. [View Zip Directory]

Toggle RTS for COM1 to COM4 ports

sansint2.zip 30-Dec-90, 33672 Bytes. [View Zip Directory]

Port utility - poll ports rather than use IRQs

serial.aqm 08-Dec-85, 3328 Bytes.

Serial/COMM port driver (squeezed)

serial.doc 03-Dec-83, 1947 Bytes.

Doc for SERIAL.AQM

serint.aqm 08-Dec-85, 3200 Bytes.

Interrupt-driven serial port driver

slikmode.zip 16-Apr-91, 8973 Bytes. [View Zip Directory]

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

superv22.zip 22-Jul-87, 47250 Bytes. [View Zip Directory]

Enhanced BIOS interrupt 14 comm support

swapcom.zip 21-Mar-89, 1037 Bytes. [View Zip Directory]

Swap COM1 with COM2

swapport.zip 21-Mar-89, 1710 Bytes. [View Zip Directory]

Swap LPT1 with LPT2

tandy232.asm 06-Oct-85, 8735 Bytes.

Replacement for Tandy 2000 RS232 I/O handler

term.zip 07-Mar-96, 4585 Bytes. [View Zip Directory]

TSR program- displays disk read/write status

timio3_0.zip 26-Aug-94, 72937 Bytes. [View Zip Directory]

Timed record and playback COM port data

toadmod1.zip 27-Apr-89, 4356 Bytes. [View Zip Directory]

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

tsrcomm.zip 11-Aug-88, 16589 Bytes. [View Zip Directory]

TSR serial device driver

uartbug.zip 21-May-91, 10405 Bytes. [View Zip Directory]

UART and COM port debuging tool, TSR

uartty12.zip 09-Jun-92, 9836 Bytes. [View Zip Directory]

Displays type of UART chip for all comm ports

whtprt40.zip 04-Nov-91, 13157 Bytes. [View Zip Directory]

Displays system serial ports & IRQ assignments

xport21.zip 21-Jan-92, 30205 Bytes. [View Zip Directory]

Fast PC-to-PC RS232 serial line file transfer

z404mpsc.zip 24-Jun-91, 5776 Bytes. [View Zip Directory]

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

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