| Filename | Size | Description | Date |
|---|---|---|---|
| 16550a.zip | 20K | Toggle 16550 UART FIFOs on and off | 21-Oct-88 |
| 16550doc.zip | 23K | 16550 docs/utils. Do you need a 16550 UART? | 15-Apr-93 |
| 16550s.zip | 5K | Toggle the NS16550A FIFO buffer, w/TPas source | 12-Apr-88 |
| 16550s13.zip | 9K | Toggle the NS16550A FIFO buffer, w/TPas source | 28-Mar-91 |
| 16550u.zip | 26K | Scan for serial ports on system, enable 16550 | 10-Mar-93 |
| 1pr2a.zip | 1K | Swaps LPT1 and LPT2 printer ports | 18-May-89 |
| 34instal.zip | 3K | Adds DOS support for COMM ports 3 and 4 | 02-Jan-90 |
| addport.zip | 7K | Adds COM3/COM4 ports to DOS equipment list | 01-Mar-89 |
| async.zip | 31K | Asynchronous communications routines | 22-Oct-86 |
| async1.zip | 12K | COMM driver [.ASM] | 20-Mar-86 |
| async2.zip | 15K | COMM driver [.ASM] | 23-Jul-88 |
| async_ce.zip | 20K | COMM port driver | 31-Aug-87 |
| aux2.zip | 3K | Makes the AUX driver talk to the COM2 port | 20-Mar-87 |
| auxil15.zip | 1K | Device driver redirects AUX output to CON | 08-Jan-92 |
| breakbox.zip | 5K | Software-based RS232 breakout box | 07-Nov-86 |
| com3_4.zip | 4K | Device driver adds COM3/4 that MS-DOS forgot! | 09-Dec-88 |
| comchk18.zip | 30K | Commchk 1.8: Serial port protocol analyzer | 18-Feb-93 |
| comfix12.zip | 15K | Windows COM port 'bug' fix/DOS COM port setup | 07-Jul-94 |
| comhelp.zip | 60K | Comprehensive comm/tutor and UART tester | 31-Oct-87 |
| comhex42.zip | 30K | Serial communications display program | 22-Apr-88 |
| comm.c | 4K | COMM driver [.C] | 06-Apr-84 |
| comm.doc | 1K | Doc for COMM.C | 06-Apr-84 |
| comprt25.zip | 29K | Config COM/LPT ports: Show address, IRQ & UART | 27-Sep-93 |
| comsnd14.zip | 24K | Send arbitrary characters to COM port from DOS | 05-Jan-89 |
| comst13.zip | 28K | Comset v1.3: Modem/UART/serial port tester | 29-May-97 |
| comtrap.zip | 2K | TSR to trap unexpected COM port interrupts | 09-Jan-92 |
| czcm11b.zip | 9K | Driver allows various mixes of COM ports 1-4 | 11-Dec-90 |
| db9-db25.zip | 435 | Wiring info: DB9 to DB25 serial connector | 14-Feb-87 |
| dcom20.zip | 36K | Captures COM port input. Requires two ports | 24-Aug-91 |
| dlm140.zip | 25K | Data Line Monitor: Turn PC into a datascope | 23-Mar-94 |
| fifo11.zip | 7K | Report type of UART (8250, 16550, etc.) | 22-Apr-91 |
| fx16550d.zip | 3K | Corrects problem with AMI BIOS and 16550 UART | 29-Nov-93 |
| ibmaux20.zip | 3K | Dual I/O driver for the AUX: device | 24-Apr-86 |
| iomon2.zip | 32K | IO Monitor 386 control watches COM ports | 12-Apr-92 |
| ioview.zip | 5K | Diagnostic - view of PC's I/O ports in action | 24-Jun-90 |
| ip122.zip | 9K | Serial interrupt and port verification program | 17-Nov-91 |
| kbfake10.zip | 9K | Redirects serial input as if from keybd, w/src | 07-Apr-94 |
| komm.asm | 27K | Installable device drivers for COM1 and COM2 | 07-Jul-85 |
| komm.inf | 1K | Documentation for KOMM.ASM device driver | 07-Jul-85 |
| lptfl101.zip | 11K | Redirect parallel port out to DOS file/device | 24-Nov-97 |
| lpt_io_4.zip | 12K | Capture, view, playback, etc. digital data | 21-Jul-99 |
| message.zip | 47K | Send msgs thru COM port between PCs, TSR w/src | 09-Nov-92 |
| new14h.zip | 5K | DOS-extension add functions to comm routines | 07-Aug-86 |
| ns16550.zip | 2K | Checks to see if NS16550AN serial chip is used | 15-Jun-89 |
| ns_16550.zip | 37K | Test 16450/16550/16550a serial chips w/source | 18-Jul-91 |
| ox.zip | 3K | Redirect DOS AUX I/O to keyboard/mono display | 07-Jul-87 |
| para13.zip | 71K | Parallel port information & diagnostic util. | 25-Dec-93 |
| pc_to_pc.zip | 1K | Assist on PC-PC direct connection | 27-Mar-88 |
| pf271.zip | 35K | Port Finder: Display info/swap LPT & COM ports | 21-Jun-92 |
| pipeln10.zip | 17K | TSR connects COM1 and COM2 serial ports | 13-Aug-90 |
| port11.zip | 26K | I/O port debugging tool, with C source code | 13-Mar-91 |
| portfind.zip | 5K | Locate & install serial & par. ports, COM3&4 | 07-Sep-88 |
| ports20.zip | 34K | PORTS: Tests functionality of system ports | 21-Jan-99 |
| portst11.zip | 41K | Diagnostic program for serial/parallel ports | 10-Feb-91 |
| prlink20.zip | 26K | File transfer prog. via printer/parallel port | 02-Dec-94 |
| qic02a10.zip | 119K | Wangtek QIC-02 tape driver & Unix TAR I/O | 14-Feb-95 |
| redev100.zip | 8K | Redirects AUX,COM1,etc to another char device | 09-Sep-96 |
| resq232s.zip | 200K | ResQ232: Makes DOS an RS232 line monitor | 21-Dec-99 |
| rs204.zip | 15K | Displays RS-232 serial port status | 30-Sep-91 |
| rs232.zip | 3K | Source for COMM drivers (.ASM) | 22-Dec-86 |
| rs232105.zip | 48K | RS-232 Bus Protocol Analyzer | 03-Feb-98 |
| rs232of2.zip | 1K | Fix port conflicts, turns off all 4 COM ports | 09-Feb-89 |
| rts12.zip | 8K | Toggle RTS for COM1 to COM4 ports | 26-Apr-90 |
| sansint2.zip | 31K | Port utility - poll ports rather than use IRQs | 23-Nov-90 |
| serial.aqm | 3K | Serial/COMM port driver (squeezed) | 08-Dec-85 |
| serial.doc | 1K | Doc for SERIAL.AQM | 03-Dec-83 |
| seril200.zip | 16K | Serial: Shows status of COM ports on screen | 21-Jun-98 |
| serint.aqm | 3K | Interrupt-driven serial port driver | 08-Dec-85 |
| slikmode.zip | 8K | New MODE: Set baudrate to any rate w/C src | 25-Mar-91 |
| superv22.zip | 46K | Enhanced BIOS interrupt 14 comm support | 10-Feb-87 |
| swapcom.zip | 1K | Swap COM1 with COM2 | 19-Mar-89 |
| swapport.zip | 1K | Swap LPT1 with LPT2 | 18-Mar-89 |
| tandy232.asm | 8K | Replacement for Tandy 2000 RS232 I/O handler | 06-Oct-85 |
| timio3_0.zip | 71K | Timed record and playback COM port data | 01-Dec-91 |
| toadmod1.zip | 4K | Set COM 1-4 to 19200/38400/57600/115200 bps | 17-Apr-89 |
| tsrcomm.zip | 16K | TSR serial device driver | 09-Sep-87 |
| uartbug.zip | 10K | UART and COM port debuging tool, TSR | 09-Mar-87 |
| uartty12.zip | 8K | Displays type of UART chip for all comm ports | 29-May-92 |
| whtprt40.zip | 12K | Displays system serial ports & IRQ assignments | 10-Oct-91 |
| xport21.zip | 27K | Fast PC-to-PC RS232 serial line file transfer | 15-Jan-92 |
| z404mpsc.zip | 5K | Zenith COM3 port driver fix for gov't Z-248 | 24-Jun-91 |