ICP DAS USA VXC-112A User Manual Download Page 14 | Manualshive

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2.3.3 RS-232 Cable Wiring

CD

RxD

TxD

DTR

GND

DSR

RTS

CTS

RI

CH2

DB9(M)

5

9

4

8

3

7

2

6

1

VXC-112A, VXC-182i (Male DB-9) Null Modem Cable Wiring

System 1

Pin

Pin

System 2

TX 3

2

RX

RX 2

3

TX

RTS 7

1

DCD

CTS 8

-

DSR 6

4

DTR

DCD 1

7

RTS

-

8

CTS

DTR 4

6

DSR

VXC Cards User’s Manual (Ver. 1.1, 06/09.2005, pmh-012-01) -----14

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Summary of Contents for VXC-112A

Page 1: ...reserves the right to change this manual at any time without notice The information furnished by ICP DAS is believed to be accurate and reliable However ICP DAS assumes no responsibility for its use o...

Page 2: ...MAPPING AND BOARD ID 11 2 3 PIN ASSIGNMENT AND CABLE WIRING 13 2 4 HARDWARE INSTALLATION 15 3 SOFTWARE INSTALLATION 16 3 1 DOS LIB 17 3 2 WINDOWS NT 4 0 18 3 3 WINDOWS 2000 20 3 4 WINDOWS XP 2003 22 3...

Page 3: ...er exactly what they want no matter which PCI slot is using Automatically select an available COM port number is supported by setting the COM Selector dip switch to 0 default Needn t to install config...

Page 4: ...Yes Yes Isolated 3KV 3KV 1 2 Specifications VXC 112A VXC 142 VXC 142i VXC 182i Data bit 5 6 7 8 Stop bit 1 1 5 2 Parity None Even Odd Mark Space Speed 50 115 2Kbps Connectors 2 x DB9 Male UART 2 x 16...

Page 5: ...l the software utility 3 The location of the diagnostic program Attention If any of these items are missing or damaged contact the dealer from whom you purchased the product Save all shipping material...

Page 6: ...pin Female Female D sub Cable 1M DN 09 2F I O Connector Block with DIN Rail Mounting and two 9 pin Male Header Includes CA 0910F x 2 9 pin Female Female D sub Cable 1M CA 090910 9 pin Female D sub 9...

Page 7: ...ardware configuration 2 1 Board Layout Board layout of the VXC 112A PCI BUS PCI controller CON2 CON1 LED 1 2 3 4 5 6 7 8 SW1 Note CN1 2 RS 232 Port VXC Cards User s Manual Ver 1 1 06 09 2005 pmh 012 0...

Page 8: ...Board layout of the VXC 142 PCI BUS PCI controller CN2 CN1 LED 1 2 3 4 5 6 7 8 S1 Note CN1 2 Non Isolated RS 422 485 port VXC Cards User s Manual Ver 1 1 06 09 2005 pmh 012 01 8...

Page 9: ...Board layout of the VXC 142i PCI BUS PCI controller CN2 CN1 LED 1 2 3 4 5 6 7 8 S1 Note CN1 2 Isolated RS 422 485 port VXC Cards User s Manual Ver 1 1 06 09 2005 pmh 012 01 9...

Page 10: ...Board layout of the VXC 182i PCI BUS PCI controller CN2 CN1 LED 1 2 3 4 5 6 7 8 S1 Note CN1 Isolated RS 422 485 port CN2 RS 232 port VXC Cards User s Manual Ver 1 1 06 09 2005 pmh 012 01 10...

Page 11: ...ot 0 then the driver uses the Board ID to be the first COM port number and uses the Board ID 1 to be the next COM port number and so on For Linux users it s the same as Windows users but for TTY devic...

Page 12: ...COM 20 21 OFF OFF OFF ON OFF ON OFF OFF Board ID 0x1E COM 30 31 OFF OFF OFF ON ON ON ON OFF Board ID 0x28 COM 40 41 OFF OFF ON OFF ON OFF OFF OFF Board ID 0x32 COM 50 51 OFF OFF ON ON OFF OFF ON OFF...

Page 13: ...nal DTE DB 9 PIN Signal PIN Signal 1 TxD 4 RxD 2 TxD 3 RxD 3 RxD 2 TxD 4 RxD 1 TxD 5 GND 5 GND 6 RTS 9 CTS 7 RTS 8 CTS 8 CTS 7 RTS 9 CTS 6 RTS 2 3 2 RS 485 Cable Wiring DATA DATA CH1 2 DB9 M 5 9 4 8 3...

Page 14: ...S CTS RI CH2 DB9 M 5 9 4 8 3 7 2 6 1 VXC 112A VXC 182i Male DB 9 Null Modem Cable Wiring System 1 Pin Pin System 2 TX 3 2 RX RX 2 3 TX RTS 7 1 DCD CTS 8 DSR 6 4 DTR DCD 1 7 RTS 8 CTS DTR 4 6 DSR VXC C...

Page 15: ...te the following steps 1 Turn off your computer 2 Remove all covers from the computer 3 Select an unused PCI slot 4 Remove the PCI slot cover from the PC 5 Carefully insert your VXC card into the PCI...

Page 16: ...ndows NT 4 0 VxCard Driver 2K COM port driver for Windows 2000 XP 2003 VxCard Driver Linux tty driver for Linux Note VxCard Driver 2K also supports Windows XP and Windows Server 2003 For Windows users...

Page 17: ...I O address and IRQ number of the card 3 To get the Board ID of the card 4 To Send receive data to from the COM ports 5 To control the LED On Off of the card 3 1 1 Installation Please refer to the Rel...

Page 18: ...option and then click the Finish button to reboot the computer Note After the installation is completed users must restart the computer to start the driver Note It s recommended to install the softwa...

Page 19: ...o stop the driver then run Net Start VxCarSer command to start the driver again Note When the hardware and software are well installed the driver turns off the LED on the card If there is something er...

Page 20: ...r OK to finish it Note It s recommended to install the software first and then the hardware This reduces the configuration procedures 3 3 2 Verification To verify the installation please complete the...

Page 21: ...the VxCard Utility The utility s short cut is placed on the desktop after installation To change the COM port mappings users should restart the driver by rebooting the computer or re install the VXC C...

Page 22: ...g box just click next or OK to finish it Note It s recommended to install the software first and then the hardware This reduces the configuration procedures 3 4 2 Verification To verify the installati...

Page 23: ...rd hardware in the Device Manager by un install card and then scan new hardware Note When the hardware and software are well installed the driver turns off the LED on the card If there is something er...

Page 24: ...steps to complete it 1 Download or copy the IxCOM package to a directory that you have access to 2 Extract the package For example the package s file name is ixcom 0 05 0 tar gz and its path related t...

Page 25: ...unused device major number dynamically and create correspond device node for access VXC serial port Use dmesg command to inspect the driver output message The script ixcom inst had loaded module into...

Page 26: ...ySV8 crw rw rw 1 root root 254 73 Jul 14 10 13 dev ttySV9 3 5 4 Access to VXC Auxiliary Serial Port Each port of the VXC card has a corresponding auxiliary device named cuaV The auxiliary device cuaV...

Page 27: ...13 dev cuaV1 crw rw rw 1 root root 253 66 Jul 14 10 13 dev cuaV2 crw rw rw 1 root root 253 67 Jul 14 10 13 dev cuaV3 crw rw rw 1 root root 253 68 Jul 14 10 13 dev cuaV4 crw rw rw 1 root root 253 69 Ju...

Page 28: ...or wSubDevice wSubAux 2 PIO_GetConfigAddressSpace wBoardNo wBase wIrq wSubVendor wSubDevice wSubAux wSlotBus wSlotDevice 3 Show_PIO_PISO wSubVendor wSubDevice wSubAux All functions are defined in PIO...

Page 29: ...in the library Note The IN symbolic indicates that the parameter should assign a value by users while the OUT symbolic indicates that the parameter will return a value after calling the function Sampl...

Page 30: ...ndor wSubDevice wSubAux wSlotBus wSlotDevice wBoardNo IN Board index number which between 0 and total boards 1 wBase OUT The base address of this board wIrq OUT The IRQ channel number allocated to thi...

Page 31: ...3 directly control the VXC 142 wBase wConfigSpace 0 0 get the base address of card_0 outport wBase 1 enable all D I O operations for card_0 wBase wConfigSpace 1 0 get the base address of card_1 outpor...

Page 32: ...n for i 0 i wBoards i PIO_GetConfigAddressSpace i wBase wIrq wSubVendor wSubDevice wSubAux wSlotBus wSlotDevice printf nCard_ d wBase x wIrq x subID x x x SlotID x x i wBase wIrq wSubVendor wSubDevice...

Page 33: ...42 142i and VXC 182i series cards Address Read Write wBase 0 Same RESET control register wBase 2 Same Aux control register wBase 3 Same Aux data register wBase 5 N A INT mask control register wBase 7...

Page 34: ...ending any D I O commands outportb wBase 1 RESET High all D I O are now enabled outportb wBase 0 RESET Low all D I O are now disabled 4 2 2 AUX Control Register Read Write wBase 2 Bit 7 Bit 6 Bit 5 Bi...

Page 35: ...wbase 2 0x80 Set Aux7 is used as an output outportb wBase 3 0 turns the LED off outportb wBase 3 0x80 turns the LED on 4 2 4 INT Mask Control Register Read Write wBase 5 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3...

Page 36: ...0 Aux1 INT_CHAN_1 For VXC 142 142i and VXC 182i card Aux2 INT_CHAN_0 Aux3 INT_CHAN_1 For VXC 112A card Aux0 3 are used as interrupt sources The interrupt service routine must read this register to per...

Page 37: ...erted input of INT_CHAN_0 selects the non inverted input of INT_CHAN_1 4 2 7 Speed selection Read Write wBase 0xdc 0xfc Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 N A N A N A N A N A N A Speed N...

Page 38: ...Reading the new status of all interrupt signal sources 2 Servicing it if INT0 is active 3 Servicing it if INT1 is active Note If the interrupt signal is too short the interrupt service routine cannot...

Page 39: ...NT_CHAN_0 1 must be controlled as a pulse_type signal which must normally be fixed in a low_level state and should generate a high_pulse when sending an interrupt signal to the PC The INT_CHAN_0 1 pri...

Page 40: ...e PC The EN0 1 can be used to enable disable the INT_CHAN_0 1 as follows Refer to Sec 4 2 4 Note VXC 112A using EN2 3 EN0 1 0 INT_CHAN_0 1 disabled EN0 1 1 INT_CHAN_0 1 enabled INV0 1 can be used to i...

Page 41: ...Bit 0 Data 7 Data 6 Data 5 Data 4 Data 3 Data 2 Data 1 Data 0 wBase 0xC4 Port 0 Interrupt Enable Register IER wBase 0xE4 Port 1 Interrupt Enable Register IER Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1...

Page 42: ...eady wBase 0xD4 Port 0 Line Status Register LSR wBase 0xF4 Port 1 Line Status Register LSR Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Error in RCVR FIFO Transmitter Empty Transmitter Holding Regi...

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