---
name: "trm"
section: "4"
platform: "linux"
package: "freebsd-manpages"
version: "6.0-5"
release: "Debian 4.0 (Etch)"
platforms: ["linux", "openbsd"]
url: "https://new.carta.tech/trm/4"
---

# trm(4)

Tekram TRM-S1040 ASIC based PCI SCSI host adapter driver

## NAME

**trm** – Tekram TRM-S1040 ASIC based PCI SCSI host adapter driver

## SYNOPSIS

**device trm**

## DESCRIPTION

The **trm** driver supports PCI SCSI host adapters based on the Tekram TRM-S1040 SCSI ASIC.

## HARDWARE

SCSI controllers supported by the **trm** driver include:

- Tekram DC-315 PCI Ultra SCSI adapter without BIOS and internal SCSI connector

- Tekram DC-315U PCI Ultra SCSI adapter without BIOS

- Tekram DC-395F PCI Ultra-Wide SCSI adapter with flash BIOS and 68-pin external SCSI connector

- Tekram DC-395U PCI Ultra SCSI adapter with flash BIOS

- Tekram DC-395UW PCI Ultra-Wide SCSI adapter with flash BIOS

- Tekram DC-395U2W PCI Ultra2-Wide SCSI adapter with flash BIOS

For the Tekram DC-310/U and DC-390F/U/UW/U2B/U2W/U3W PCI SCSI host adapters, use the [sym(4)](/sym/4.md) driver.

## SEE ALSO

[cd(4)](/cd/4.md), [ch(4)](/ch/4.md), [da(4)](/da/4.md), [intro(4)](/intro/4.md), [sa(4)](/sa/4.md), [scsi(4)](/scsi/4.md), [sym(4)](/sym/4.md)

*http://www.tekram.com/*

## AUTHORS

The **trm** driver was originally written for FreeBSD 3.0/i386 by Erich Chen of Tekram Technology, and ported to FreeBSD 5.0 by Olivier Houchard ⟨cognet@FreeBSD.org⟩.