Quatech QS-100D Скачать руководство пользователя страница 21 | Manualshive

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Quatech QS-100D Скачать руководство пользователя страница 21

which allows the ports UART compatibility mode and FIFO levels to be
configured. Note that FIFO option for each of the four ports QS-100D
ports is configured independently.

Figure 11 --- Windows 95 Device Manager

10. Use the Logical COM Ports numbers to access the serial ports on your

QS-100D through your software applications. Note: The Logical COM
Port name is assigned to your ports by Windows 95. This name is required
by a Windows 95 application when accessing a particular port.

QS-100D User's Manual

3-5

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Содержание QS-100D

Страница 1: ...ions Adapter for ISA compatible machines User s Manual QUATECH INC TEL 330 655 9000 5675 Hudson Industrial Parkway FAX 330 655 9010 Hudson Ohio 44236 http www quatech com INTERFACE CARDS FOR IBM PC AT...

Страница 2: ...Get other manuals https www bkmanuals com...

Страница 3: ...iable for damages of any kind incidental or consequential in regard to or arising out of the performance or form of the materials presented herein and in the program s accompanying this document No re...

Страница 4: ...ion of this document and every attempt has been made to ensure its accuracy and completeness In no event will Quatech Inc be liable for damages of any kind incidental or consequential in regard to or...

Страница 5: ...336 EEC Standards to which Conformity is Declared EN50081 1 EN55022 EN60555 2 EN60555 3 EN50082 1 IEC 801 2 IEC 801 3 IEC 801 4 Type of Equipment Information Technology Equipment Equipment Class Comme...

Страница 6: ...Using the Add New Hardware Wizard 3 1 3 Windows 95 Configuration 2 5 2 4 Interrupt Status Register 2 4 2 3 Configuring Interrupt Sharing 2 4 2 2 Setting the Interrupt Level IRQ 2 2 2 1 Setting the Ba...

Страница 7: ...minimizes the system resources consumed by the adapter In order to support the use of the shared interrupt feature of the QS 100D Quatech has developed device drivers for several popular operating sys...

Страница 8: ...t size data required for serial communication Benefits of the 16750 UART include extended 64 byte FIFOs on transmit and receive and the ability to sustain transfer rates as high as 1Mbaud acheiving th...

Страница 9: ...Figure 2 Diagram of QS 100D QS 100D User s Manual 1 3 Get other manuals https www bkmanuals com...

Страница 10: ...This Page Intentionally Left Blank 1 4 Quatech Inc Get other manuals https www bkmanuals com...

Страница 11: ...DSR DCD and RI 1 If the default settings are correct skip to step 2 otherwise refer to sections 2 1 and 2 2 of this document for detailed information on how to set the address and IRQ level 2 Turn off...

Страница 12: ...tiguous block of I O space in eight byte increments for a total of 32 contiguous bytes as shown in Figure 4 Base Address 24 to Base Address 31 Serial 4 Base Address 16 to Base Address 23 Serial 3 Base...

Страница 13: ...2 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 These address bits are set by the switches All other bits are considered to be zero Figure 5 Examination of a serial port b...

Страница 14: ...ection 2 3 Configuring Interrupt Sharing All ports on the QS 100D share the same interrupt level Jumper J7 can be used to connect the UART generated interrupt directly to the selected IRQ J7 can also...

Страница 15: ...s made using position 6 of switch SW2 as shown in Figure 8 ON 1 2 3 4 5 6 SW2 ON 1 2 3 4 5 6 SW2 Slide position 6 of SW2 toward the top of the QS 100D to enable the interrupt status register or toward...

Страница 16: ...interrupt pending 1 Serial 3 1 if interrupt pending 2 Serial 4 1 if interrupt pending 3 0 not used 4 0 not used 5 0 not used 6 0 not used 7 MSB Figure 9 Interrupt Status Register contents 2 6 Quatech...

Страница 17: ...r option is to use the Device Manager in Windows 95 to change the system resources allocated to match the configuration of the hardware See section 3 2 for information on changing resources within Win...

Страница 18: ...ke notes of these resources being allocated to your new hardware or have Windows 95 print a copy You are required to manually configure the QS 100D to match these resources Windows 95 will not automat...

Страница 19: ...ies box 2 Click the Device Manager tab located along the top of the System Properties box This lists all hardware devices registered inside the Windows 95 registry Additional information is available...

Страница 20: ...r Cancel to abort 7 The QS 100D serial ports are also listed under the group Ports Com and LPT Windows 95 does not assign COM1 COM4 to ports addressed at nonstandard locations The QS 100D ports will b...

Страница 21: ...igure 11 Windows 95 Device Manager 10 Use the Logical COM Ports numbers to access the serial ports on your QS 100D through your software applications Note The Logical COM Port name is assigned to your...

Страница 22: ...This Page Intentionally Left Blank 3 6 Quatech Inc Get other manuals https www bkmanuals com...

Страница 23: ...tly using a one to one cable as shown in Figure 13 In many applications DCEs are unnecessary and in these cases a cable called a null modem cable or modem eliminator cable is used to directly connect...

Страница 24: ...32 4 9 4 23 RTS 3 37 3 14 3 28 3 5 RxD 2 19 2 33 2 10 2 24 TxD D 25 D 37 D 25 D 37 D 25 D 37 D 25 D 37 serial 4 serial 3 Serial 2 Serial 1 RS 232 Signal Description Figure 14 QS 100D connector defini...

Страница 25: ...gh level output 9V min 10 5V max Low level output 9V min 10 5V max Switching speed 55ns typ 100ns max Receive buffers MC1489 or compatible High level input 3V to 13V Low level input 3V to 13V Switchin...

Страница 26: ...This Page Intentionally Left Blank 5 2 Quatech Inc Get other manuals https www bkmanuals com...

Страница 27: ...ary 3 The QS 100D may be defective Contact Quatech Customer Service for instructions Cannot communicate with other equipment 1 Are the cable connections correct Are the cables securely attached 2 Are...

Страница 28: ...This Page Intentionally Left Blank 6 2 Quatech Inc Get other manuals https www bkmanuals com...

Страница 29: ...Get other manuals https www bkmanuals com...

Страница 30: ...QS 100D User s Manual Revision 3 11 March 2004 P N 940 0022 311 Get other manuals https www bkmanuals com...

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