Quatech SSCLP-300, SSCLP-200 1 CTS0SEL, CTS1SEL J10, 2 AUX0SEL1,0, AUX1SEL1,0 J12, 11, 19

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2.3.1 CTS0_SEL, CTS1_SEL (J10, 17)

With NO jumpers on J10 or J17 the mode selection is CTS=AUXIN. With Jumpers installed the mode selection is CTS=RTS.

2.3.2 AUX0_SEL1,0, AUX1_SEL1,0 (J12, 11, 19, 18)

With NO jumpers on J12 or J19 the mode selection is AUXOUT=RTS. With Jumpers installed on J12 or J19 and NO jumpers installed on J11 or J18, the mode selection is AUXOUT=TCLK. With Jumpers installed on J12, J11 or J19, J18, the mode selection is AUXOUT=AUXIN.

2.3.3 RCLK0_SEL, RCLK1_SEL (J13, 20)

With NO jumpers on J13 or J20 the mode selection is RCLK=TCLK. With Jumpers installed on J13 or J20 the mode selection is RCLK=AUXIN.

2.3.4 TGL0_SEL1,0, TGL1_SEL1,0 (J15, 14, 22, 21)

With NO jumpers on J15,14, or J22,21 the mode selection is TXEN=1. With Jumpers installed on J14 or J21 and NO jumpers on J15 or J22, the mode selection is TXEN=DTR. With Jumpers installed on J15 or J22 and NO jumpers on J14 or J21, the mode selection is TXEN=RTS. With Jumpers installed on J15, J14 or J22, J21, the mode selection is TXEN=”Auto Toggle”.

2.3.5 RXEN0_SEL, RXEN1_SEL (J16, 23)

With NO jumpers on J16 or J23 the mode selection is RXEN=1. With Jumpers installed on J16 or J23 the mode selection is RCLK=!TXEN.

DSCLP/SSCLP-200/300 User's Manual

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Contents DSCLP/SSCLP-200/300 Warranty Information Iii Manufacturers Name Manufacturers AddressApplication of Council Directive Standards to which Conformity is DeclaredHardware Configuration Hardware Installation Address Map and Special RegistersRS-422 or RS-485 Signal Line Termination Base Address and Interrupt Level IRQHalf-Duplex/Full-Duplex/Auto-Toggle Selection Page General Information Jumpers J6-J9 Signal Connections Full-duplex/Half-duplex OperationJumpers J10-J23 define the options for this card Right Card Edge Jumpers1 CTS0SEL, CTS1SEL J10 Enable Scratchpad Register SPAD, J2 Clock Rate and Optional RegistersForce High-Speed Uart Clock X2, X4, or X8 J3, 4 Clock multiplier jumper options Hardware Installation Jumper/connector locationsChannel Address Range Enabling the Special Registers Interrupt Status RegisterDlab Bit Spad Jumper Register selected for Bit DescriptionQuatech Modem Control Register Quatech Modem Control RegisterOptions Register Bit Name DescriptionWrite Read Clock Rate Multiplier Clock Rate Uart Clock Maximum Data Multiplier FrequencyWindows Configurations Windows MillenniumWindows Windows Page Windows Windows NT Viewing Resources with Device Manager Two-Port RS-422/RS485 Serial Adapter Page DSCLP-200/300 Two-Port RS-422/485 Serial Adapter Page Page Page Page Other Operating Systems OS/2DOS and other operating systems QTPCI.EXE QTPCI.EXE Expert Mode display External Connections Jumper/Channel correspondenceRTS/CTS Handshake RclkTclk AUXIN/AUXOUT LoopbackHalf-Duplex/Full-Duplex/Auto-Toggle Selection Half/full-duplex and Auto-Toggle selection Termination Resistors RS-422/485 Line termination resistance valuesDSCLP-200/300 connector definitions RS-422/485 Peripheral ConnectionPCI Resource Map INTA#Specifications With 64-byte FIFOs optionalTroubleshooting Computer will not boot upCannot communicate with other equipment DSCLP/SSCLP-200/300