Acer TravelMate 2350 TravelMate 2350 Service Guide - Page 39

LPT Port Configure the system's parallel port using options: Disabled and Enabled. Insyde Software SCU Main Advanced \ Security May 20, 2003 5:40:09 AM Boot Exit P- arallel Port (LPT Infrared Port (FIR) -----Port Address------( ) None ---Port Definition----( ) Standard AT (Centronics) Parallel Port (LPT) £ Legacy USB Support (£») LPT1, 378, IRQ7 ( ) LPT2, 278, IRQ5 ( ) LPT3, 3BC, IRQ7 (£») Bidirectional (PS-2) ( ) Enhanced Parallel (EPP) ( ) Extended Capabilities (ECP) -DMA Setting For ECP Mode(£») DMA1 ( ) DMA3 EPP Type: OK EPP 1.7 Cancel froblock select. for item select. < Enter> for accept. for reject. activates accelerators. for Enable or Disable. The table below describes the parameters in the screen. Settings in boldface are the default and suggested parameter settings. Port Definition Port Address Mode Setting Description Sets the mode for the parallel port. Standard AT: Normal mode (AT compatible) Bi-directional: Bi-directional mod (PS/2 compatible) Enhanced Parallel (EPP): EPP mode Extended Capabilities (ECP): ECP mode (requires DMA channel) Sets the base I/O address for the parallel port. When Mode is selected as EPP mode, "3BC" will not be available. If ECP mode has been selected, then DMA default is DMA1. Option Standard AT (Centronics), Bidirectional (PS-2), Enhanced Parallel (EPP), Extended Capabilities None/ LPT1, 378, IRQ7/ LPT2, 278, IRQ5/ LPT3, 3BC, IRQ7 DMA1, DAM3 Chapter 2 33