Cypress Semiconductor Controllerless Modem Port Driver Download

Download the latest version of the Controllerless Modem Port driver for your computer's operating system. This update - "" - has an average rating of 5 out of 5 stars based on 5 reviews, and has been downloaded 257 times. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 1.7 MB.

Cypress Semiconductor Controllerless Modem Port Automatic Driver Update Utility
5 Ratings

Supported Models

Voice Modem Serial Wave Device

Controllerless Modem Port

Lucent WDM Communication Device

Lucent Win Modem


Cypress Semiconductor

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Versions (2001-12-21) via .inf (2001-07-26) via .inf

Uploaded By

DriverGuide (DG Staff Member) on 9-Sep-2003

How to Update Controllerless Modem Port Device Drivers

Step 1 - Download Your Driver

To get the Controllerless Modem Port driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Cypress Semiconductor Controllerless Modem Port into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Cypress Semiconductor Controllerless Modem Port. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:

  1. Right-click the Start button to open the Quick Access menu.

  2. Select "Device Manager" from the list of options.

  3. In the Device Manager window, locate the device that needs updating.

  4. Right-click on the device name and choose "Update driver" from the context menu.

  5. Follow the on-screen instructions to complete the installation process.

Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.

This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
PCI/LTHOMOL.INI 49.9 KB 6 Aug 2001
PCI/LTMSG.EXE 38.9 KB 3 Apr 2001
PCI/LTVCD.VXD 12.2 KB 21 Dec 2001
PCI/LTHOMOL.EXE 47.6 KB 27 Nov 2001
PCI/LTDFT.INF 54.0 KB 21 Jan 2002
PCI/LTSETUP2.DLL 68.6 KB 28 Nov 2001
PCI/LTEWMEDT.INF 2.2 KB 21 Jan 2002
PCI/SETUP.EXE 79.4 KB 28 Nov 2001
PCI/LTWAVE.INF 1.6 KB 9 May 2000
PCI/LTSETUP.INI 2.2 KB 21 Jan 2002
PCI/LTMWMEDT.INF 48.6 KB 21 Jan 2002
PCI/LTMODEM.VXD 680.6 KB 21 Dec 2001
PCI/V90/LTHOMOL.INI 50.0 KB 6 Aug 2001
PCI/V90/LTMSG.EXE 106.5 KB 26 Jul 2001
PCI/V90/LTVCD.VXD 12.2 KB 26 Jul 2001
PCI/V90/LTHOMOL.EXE 46.6 KB 29 Nov 2000
PCI/V90/LTDFT.INF 50.8 KB 6 Aug 2001
PCI/V90/LTSETUP2.DLL 66.0 KB 2 Jul 2001
PCI/V90/LTEWMEDT.INF 2.2 KB 6 Aug 2001
PCI/V90/SETUP.EXE 73.2 KB 25 Jul 2001
PCI/V90/LTWAVE.INF 1.6 KB 9 May 2000
PCI/V90/LTSETUP.INI 2.0 KB 25 Jul 2001
PCI/V90/LTMWMEDT.INF 45.4 KB 6 Aug 2001
PCI/V90/LTMODEM.VXD 476.3 KB 26 Jul 2001
PCI/V90/LTMODEM.SYS 546.6 KB 26 Jul 2001
PCI/V90/LTMDMNT.SYS 442.7 KB 26 Jul 2001
PCI/V90/LTDFTNT.INF 48.9 KB 6 Aug 2001
PCI/V90/LTSETUP1.DLL 29.2 KB 2 Jul 2001
PCI/V90/LTPORTS.INF 643 bytes 4 Dec 1998
PCI/V90/LTCOM.VXD 4.7 KB 26 Jul 2001
PCI/V90/LTREMOVE.EXE 53.2 KB 2 Jul 2001
PCI/V90/LTSETUP3.EXE 7.7 KB 9 Sep 1999
PCI/LTMODEM.SYS 745.3 KB 21 Dec 2001
PCI/LTMDMNT.SYS 623.7 KB 21 Dec 2001
PCI/LTDFTNT.INF 52.1 KB 21 Jan 2002
PCI/LTSETUP1.DLL 29.2 KB 28 Nov 2001
PCI/LTCOM.VXD 4.7 KB 21 Dec 2001
PCI/LTREMOVE.EXE 57.3 KB 9 Nov 2001
PCI/LTSETUP3.EXE 7.8 KB 31 Aug 2001
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