16550a.zip (21K)

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16550doc.zip (23K)

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16550s.zip (5K)

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16550s13.zip (9K)

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16550u.zip (27K)

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1pr2a.zip (2K)

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34instal.zip (3K)

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addport.zip (8K)

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async.zip (32K)

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async1.zip (12K)

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async2.zip (16K)

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async_ce.zip (21K)

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aux2.zip (4K)

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auxil15.zip (2K)

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breakbox.zip (5K)

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com3_4.zip (5K)

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comchk18.zip (30K)

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comfix12.zip (15K)

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comhelp.zip (60K)

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comhex42.zip (31K)

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comm.c (5K)

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comm.doc (2K)

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comprt25.zip (29K)

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comsnd14.zip (24K)

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comst13.zip (29K)

Uploaded Thu Oct 17 2024 15:13:11

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.

comtrap.zip (3K)

Uploaded Thu Oct 17 2024 15:13:11

cport1e2.zip (12K)

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czcm11b.zip (10K)

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db9-db25.zip (1K)

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dcom20.zip (36K)

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dlm140.zip (25K)

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fifo11.zip (8K)

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fx16550d.zip (4K)

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ibmaux20.zip (3K)

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index.html (4K)

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iomon2.zip (32K)

Uploaded Thu Oct 17 2024 15:13:12

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.

ioview.zip (6K)

Uploaded Thu Oct 17 2024 15:13:12

ip122.zip (9K)

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kbfake10.zip (9K)

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komm.asm (28K)

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komm.inf (1K)

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lpt_io_6.zip (18K)

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lptfl101.zip (12K)

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message.zip (47K)

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new14h.zip (6K)

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ns16550.zip (3K)

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ns_16550.zip (37K)

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ox.zip (4K)

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para13.zip (72K)

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pc_to_pc.zip (1K)

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pf271.zip (36K)

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pipeln10.zip (18K)

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port11.zip (27K)

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portfind.zip (6K)

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ports20.zip (35K)

Uploaded Thu Oct 17 2024 15:13:12

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.

portst11.zip (41K)

Uploaded Thu Oct 17 2024 15:13:12

prlink20.zip (26K)

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qic02a10.zip (120K)

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redev100.zip (8K)

Uploaded Thu Oct 17 2024 15:13:12

===== 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!
resq232s.zip (200K)

Uploaded Thu Oct 17 2024 15:13:12

rs204.zip (15K)

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rs232.zip (3K)

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rs232107.zip (56K)

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rs232of2.zip (2K)

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rts12.zip (8K)

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sansint2.zip (32K)

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serial.zip (5K)

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seril200.zip (17K)

Uploaded Thu Oct 17 2024 15:13:12

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.
slikmode.zip (8K)

Uploaded Thu Oct 17 2024 15:13:12

superv22.zip (46K)

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swapcom.zip (1K)

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swapport.zip (2K)

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tandy232.asm (9K)

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timio3_0.zip (71K)

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toadmod1.zip (4K)

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tsrcomm.zip (16K)

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uartbug.zip (10K)

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uartty12.zip (9K)

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whtprt40.zip (12K)

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xport21.zip (28K)

Uploaded Thu Oct 17 2024 15:13:12

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.

z404mpsc.zip (6K)

Uploaded Thu Oct 17 2024 15:13:12