Dell Command | Configure Version 3.1 Command Line Interface Reference Guide

Determines how the parallel ports operate. Set the parallel port to:

• disable — Disables the built-in parallel port of the system.
• at — Enables the built-in parallel port of the system to operate in AT mode (output-only).
• ps2 — Enables the built-in parallel port of the system to operate in PS/2 mode (bi-directional).
• ecp — Enables the built-in parallel port of the system to operate in Extended Capability Port (ECP) mode, no DMA channel assigned.
• epp — Enables the built-in parallel port to operate in Enhanced Parallel Port (EPP) mode.
• ecpdma1 — Enables the system’s built-in parallel port of the system to operate in ECP mode DMA channel 1.
• ecpdma3 — Enables the built-in parallel port of the system to operate in ECP mode DMA channel 3.

C:\>cctk --lptmode=at
                                                      lptmode=at