Quatech QSC-100 user manual Hardware Installation, Jumper/connector locations

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3Hardware Installation

1.Turn off the power of the computer system in which the QSC-100 is to be installed.

2.Remove the system cover according to the instructions provided by the computer manufacturer.

3.Make any desired optional jumper setting changes.

4.Install the QSC-100 in any empty PCI expansion slot. The board should be secured by installing the Option Retaining Bracket (ORB) screw.

5.Replace the system cover according to the instructions provided by the computer manufacturer.

6.Attach and secure the cable connectors to the desired equipment.

7.Turn on the power of the computer system.

The output of the QSC-100 is a 37-pin D-connector. A cable is provided to convert the D-37 into four standard male D-25 connectors with all control signals provided to each port (RTS, DTR, CTS, DSR, DCD, and RI).

Clock multiplier/
scratchpad select
J3	X2
J4	X4
J5	X8
J6	SPAD
Figure 5 --- Jumper/connector locations

Quatech QSC-100 User's Manual

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Contents QSC-100 Warranty Information Declaration of Conformity Type of Equipment Application of Council DirectiveStandards to which Conformity is Declared Equipment ClassQTPCI.EXE General Information IND Option --- Surge Suppression Upgrade FeaturesPart Number IND Option Factory Default Configuration Hardware ConfigurationEnable Scratchpad Register SPAD, J6 Force High-Speed Uart Clock X2, X4, or X8, J3-J5 Clock multiplier jumper optionsHardware Installation Jumper/connector locationsBase Address and Interrupt Level IRQ Address Map and Special RegistersPort Address Range Dlab Bit Spad Jumper Register selected for Enabling the Special RegistersInterrupt Status Register Bit DescriptionClock Rate Multiplier Options RegisterEnhanced Serial Adapter Identification Bit Name DescriptionRR1 RR0 Clock Rate Uart Clock Maximum Data Multiplier FrequencyWindows Configuration Windows MillenniumWindows Page Windows Viewing Resources with Device Manager Windows NT Page DOS and Other Operating Systems QTPCI.EXEQTPCI.EXE Basic Mode display QTPCI.EXE Expert Mode display OS/2 External Connections RS-232 Port Signal QSC-100 connector pinoutsPCI Resource Map INTA#Specifications Page Computer will not boot up TroubleshootingCannot communicate with other equipment QSC-100 Revision March

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