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21

3. Signal Connections

3.1  Overview

Maintaining signal connections is one of the most important factors in ensuring

that your application system is sending and receiving data correctly. A good

signal connection can avoid unnecessary and costly damage to your PC and

other hardware devices. This chapter provides useful information about how to

connect input and output signals to the PCI-1730/1733/1734 via the I/O

connector.

3.2    Switch and Jumper Settings

PCI-1730

The PCI-1730 card has two function jumper settings.

Fig. 3-1 Card connector, jumper and switch locations

Table 3-1: Summary of jumper settings

Names of

Jumpers

Function description

A1 version

JP4, JP5

B2 version

Содержание PCI-1730

Страница 1: ...nd PC are trademarks of International Business Machines Corporation MS DOS Windows Microsoft Visual C and Visual BASIC are trademarks of Microsoft Corporation Intel and Pentium are trademarks of Intel Corporation Delphi and C Builder are trademarks of Inprise Corporation CE notification The PCI 1730 1733 1734 developed by ADVANTECH CO LTD has passed the CE test for environmental specifications whe...

Страница 2: ...2 ...

Страница 3: ...ITCH AND JUMPER SETTINGS 21 3 3 SIGNAL CONNECTIONS 26 APPENDIX A SPECIFICATIONS 37 APPENDIX B BLOCK DIAGRAM 41 APPENDIX C REGISTER STRUCTURE AND FORMAT 45 C 1 OVERVIEW 45 C 2 I O PORT ADDRESS MAP 45 C 3 ISOLATED DIGITAL INPUT REGISTERS BASE 0H 1H 2H 3H 49 C 4 ISOLATED DIGITAL OUTPUT REGISTER BASE 0H 1H 2H 3H 50 C 5 NON ISOLATED DIGITAL INPUT REGISTERS BASE 2H 3H 51 C 6 NON ISOLATED DIGITAL OUTPUT ...

Страница 4: ...4 ...

Страница 5: ...I 1730 32 channel Isolated Digital I O Card PCI 1733 32 channel Isolated Digital Input Card PCI 1734 32 channel Isolated Digital Output Card The following sections of this chapter will provide further information about features installation guide together with some brief information on software and accessories for the PCI 1730 1733 1734 card 1 1 Features PCI 1730 Compatible as PCL 730 32 isolated ...

Страница 6: ...VDC Interrupt handling capability D type connector for isolated input channels High ESD protection 2 000 VDC High over voltage protection 70 VDC Wide input range 5 30 VDC Board ID PCI 1734 Compatible as PCL 734 32 isolated Digital Output channels High output driving capacity High voltage isolation on isolated Output channels 2 500 VDC D type connector for isolated input and output channels Output ...

Страница 7: ...mation from our PCI 1730 1733 1734 DOS example program into their original DOS application program After that user s original DOS application program can work with PCI 1730 1733 1734 properly Robust Protection The PCI 1730 1733 digital input channels feature a robust isolation protection for industrial lab and machinery automation applications It durably withstands voltage up to 2 500 VDC preventi...

Страница 8: ...2 During card installation there is no need to set jumpers or DIP switches Instead all bus related configurations such as base I O address and interrupt are automatically done by the Plug and Play function Board ID The PCI 1730 1733 1734 has a built in DIP Switch that helps define each card s ID when multiple PCI 1730 1733 1734 cards have been installed on the same PC chassis The board ID setting ...

Страница 9: ... cable PCL 10137 option Wiring board PCLD 880 ADAM 3937 option Computer Personal computer or workstation with a PCI bus slot running Windows 2000 95 98 ME NT XP Some other optional components are also available for enhanced operation Application software ActiveDAQ GeniDAQ or other third party software packages After you get the necessary components and maybe some of the accessories for enhanced op...

Страница 10: ...low Chart Install Driver from CD ROM then power off PC Install Hardware and power on PC Use driver utility to configure hardware Use test utility to test hardware Read examples driver manual Start to write your own application ...

Страница 11: ... at no extra charge It also comes with all the Advantech DA C cards Advantech s DLL driver features a complete I O function library to help boost your application performance The Advantech Device Drivers for Windows 2000 95 98 ME NT XP works seamlessly with development tools such as Visual C Visual Basic Inprise C Builder and Inprise Delphi Register level Programming Register level programming is ...

Страница 12: ...tions on how to begin programming works in each development tool Advantech offers a Tutorial Chapter in the Device Drivers Manual for your reference Please refer to the corresponding sections in this chapter on the Device Drivers Manual to begin your programming efforts You can also take a look at the example source codes provided for each programming tool since they can get you very well oriented...

Страница 13: ...zed into several function groups Digital Input Output Function Group Port Function Group direct I O Event Function Group For the usage and parameters of each function please refer to the Function Overview chapter in the Device Drivers Manual Troubleshooting Device Driver Error Driver functions will return a status code when they are called to perform a certain task for the application When a funct...

Страница 14: ...log and digital lines are separately sheathed and shielded to neutralize EMI EMC problems Wiring Boards ADAM 3937 The ADAM 3937 is a 37 pin D type wiring terminal module for DIN rail mounting This terminal module can be readily connected to the Advantech PC Lab cards and allow easy yet reliable access to individual pin connections for the PCI 1730 1733 1734 card PCLD 880 The PCLD 880 is a universa...

Страница 15: ...ures are not carefully paid attention to Before removing the card from the antistatic plastic bag you should take following precautions to ward off possible ESD damage Touch the metal part of your computer chassis with your hand to discharge static electricity accumulated on your body Or one can also use a grounding strap Touch the anti static bag to a metal part of your computer chassis before op...

Страница 16: ...lectricity such as plastic vinyl and Styrofoam Whenever you handle the card grasp it only by its edges DO NOT TOUCH the exposed metal pins of the connector or the electronic components Note Keep the anti static bag for future use You might need the original bag to store the card if you have to remove the card from PC or transport it elsewhere ...

Страница 17: ... card package Please follow the steps below to install the driver software Step 1 Insert the companion CD ROM into your CD ROM drive Step 2 The Setup program will be launched automatically if you have the autoplay function enabled on your system When the Setup Program is launched you ll see the following Setup Screen Note If the autoplay function is not enabled on your computer use Windows Explore...

Страница 18: ...ssing the following path Start Programs Advantech Device Drivers V1 5 Device Drivers Manual 2 3 Hardware Installation Note Make sure you have installed the driver first before you install the card please refer to 2 2 Driver Installation After the device driver installation is completed you can now go on to install the PCI 1730 1733 1734 card in any PCI slot on your computer But it is suggested tha...

Страница 19: ...nnect appropriate accessories 37 pin cable wiring terminals etc if necessary to the PCI card Step 8 Replace the cover of your computer chassis Re connect the cables you removed in step 2 Step 9 Plug in the power cord and turn on the computer Note In case you installed the card without installing the Device Drivers first Windows 95 98 ME will recognize your card as an unknown device after rebooting...

Страница 20: ...d device from the Device Manager by selecting its device name and press the Remove button Then go through the driver installation process again After your card is properly installed on your system you can now configure your device using the Device Installation Program that has itself already been installed on your system during driver setup A complete device installation procedure should include d...

Страница 21: ...f Advantech Device Drivers Setting Up the Device Step 1 To install the I O device for your card you must first run the Device Manager program by accessing Start Programs Advantech Device Drivers V1 5 Step 2 You can then view the device s already installed on your system if any on the Installed Devices list box Since you haven t installed any device yet you might see a blank list such as the one be...

Страница 22: ...ess the OK button After you have clicked OK you will see a PCI 1730 Device Setting dialog box such as the one in Fig 2 6 Fig 2 5 The Device s Found dialog box Configuring the Device Step 4 On the PCI 1730 Device Setting dialog box Fig 2 6 you can configure the IDI00 IDI01 and DI00 DI01 Interrupt trigger mode either as Rising Edge or Falling Edge and Enable or Disable the IDI00 IDI01 and DI00 DI01 ...

Страница 23: ...to each card The device number is passed to the driver to specify which device you wish to control After your card is properly installed and configured you can click the Test button to test your hardware by using the testing utility we supplied For more detailed information please refer to Chapter 2 of the Device Drivers Manual You can also find the rich examples on the CD ROM to speeding up your ...

Страница 24: ...20 ...

Страница 25: ...nd costly damage to your PC and other hardware devices This chapter provides useful information about how to connect input and output signals to the PCI 1730 1733 1734 via the I O connector 3 2 Switch and Jumper Settings PCI 1730 The PCI 1730 card has two function jumper settings Fig 3 1 Card connector jumper and switch locations Table 3 1 Summary of jumper settings Names of Jumpers Function descr...

Страница 26: ... both these needs by providing jumper JP2 Depending on the application this capability may allow digital outputs to be OFF without requiring a complete shutdown of processes controlled by the card Complete loss of power to the chip clears the chip memory Thus no matter how JP2 is set if the power to the PCI 1730 is disconnected the digital output channel s initial power on state will be OFF Board ...

Страница 27: ...and switch locations Board ID setting BD3 BD2 BD1 BD0 Board ID 1 1 1 1 0 1 1 1 0 1 1 1 0 1 2 1 1 0 0 3 1 0 1 1 4 1 0 1 0 5 1 0 0 1 6 1 0 0 0 7 0 1 1 1 8 0 1 1 0 9 0 1 0 1 10 0 1 0 0 11 0 0 1 1 12 0 0 1 0 13 0 0 0 1 14 0 0 0 0 15 Note On 1 Off 0 ...

Страница 28: ...ime to reset the digital outputs Some users will want the capability of clearing each digital output when the system or PC issues a reset signal on the PCI bus Some users will want to clear their digital outputs only as part of system power on The PCI 1734 satisfies both these needs by providing jumper JP2 Depending on the application this capability may allow digital outputs to be OFF without req...

Страница 29: ...PCI 1734 is disconnected the digital output channel s initial power on state will be OFF Board ID setting BD3 BD2 BD1 BD0 Board ID 1 1 1 1 0 1 1 1 0 1 1 1 0 1 2 1 1 0 0 3 1 0 1 1 4 1 0 1 0 5 1 0 0 1 6 1 0 0 0 7 0 1 1 1 8 0 1 1 0 9 0 1 0 1 10 0 1 0 0 11 0 0 1 1 12 0 0 1 0 13 0 0 0 1 14 0 0 0 0 15 Note On 1 Off 0 ...

Страница 30: ...IDO 12 13 14 IDO 13 IDI 12 13 14 IDI 13 IDO 14 15 16 IDO 15 IDI 14 15 16 IDI 15 EGND 17 18 EGND ECOM 17 18 ECOM EGND 19 20 PCOM ECOM 19 20 ECOM CN3 CN4 DO 0 1 2 DO 1 DI 0 1 2 DI 1 DO 2 3 4 DO 3 DI 2 3 4 DI 3 DO 4 5 6 DO 5 DI 4 5 6 DI 5 DO 6 7 8 DO 7 DI 6 7 8 DI 7 DO 8 9 10 DO 9 DI 8 9 10 DI 9 DO 10 11 12 DO 11 DI 10 11 12 DI 11 DO 12 13 14 DO 13 DI 12 13 14 DI 13 DO 14 15 16 DO 15 DI 14 15 16 DI 1...

Страница 31: ...8 27 IDI 15 Free wheeling common diode for IDO ECOM 9 28 EGND EGND EGND 10 29 EGND External ground for IDO IDO 0 11 30 IDO 1 IDO 2 12 31 IDO 3 DIn n 0 15 IDO 4 13 32 IDO 5 Digital input IDO 6 14 33 IDO 7 DOn n 0 15 IDO 8 15 34 IDO 9 Digital output IDO 10 16 35 IDO 11 GND IDO 12 17 36 IDO 13 Digital ground IDO 14 18 37 IDO 15 PCOM 19 Note ECOM and PCOM are totally different User must be connect the...

Страница 32: ...DO 13 IDI 12 13 14 IDI 13 IDO 14 15 16 IDO 15 IDI 14 15 16 IDI 15 EGND 17 18 EGND ECOM0 17 18 ECOM1 PCOM0 19 20 PCOM1 ECOM0 19 20 ECOM1 CN3 CN4 DO 0 1 2 DO 1 DI 0 1 2 DI 1 DO 2 3 4 DO 3 DI 2 3 4 DI 3 DO 4 5 6 DO 5 DI 4 5 6 DI 5 DO 6 7 8 DO 7 DI 6 7 8 DI 7 DO 8 9 10 DO 9 DI 8 9 10 DI 9 DO 10 11 12 DO 11 DI 10 11 12 DI 11 DO 12 13 14 DO 13 DI 12 13 14 DI 13 DO 14 15 16 DO 15 DI 14 15 16 DI 15 GND 17...

Страница 33: ... 14 8 27 IDI 15 Free wheeling common diode for IDO ECOM0 9 28 ECOM1 EGND PCOM0 10 29 EGND External ground for IDO IDO 0 11 30 IDO 1 IDO 2 12 31 IDO 3 DIn n 0 15 IDO 4 13 32 IDO 5 Digital input IDO 6 14 33 IDO 7 DOn n 0 15 IDO 8 15 34 IDO 9 Digital output IDO 10 16 35 IDO 11 GND IDO 12 17 36 IDO 13 Digital ground IDO 14 18 37 IDO 15 PCOM1 19 Note ECOMn and PCOMn are totally different User must be c...

Страница 34: ...tal signals with other TTL devices DO DI GND PCI 1730 TTL device Figure 3 6 TTL level digital input output connection If you want to receive an OPEN SHORT signal from a switch or relay add a pull up resistor to ensure that the input is held at a high level when the contacts are open See the figure below DI GND Switch 5V 4 7K PCI 1730 Figure 3 7 Open short connection ...

Страница 35: ...ight input channels share one external ground Channels 0 7 use ECOM0 Channels 8 15 use ECOM1 The following figure shows how to connect an external input source to the card s isolated inputs ECOM EGND Isolated Circuit Internal Wet contact Dry Contact IDI0 IDI1 External Figure 3 8 Isolated digital input connection ...

Страница 36: ...put channel IDO and its isolated digital output turns on 200 mA per channel maximum the card s current will sink from the external voltage The current through each EGND should not exceed 50 mA If the current for all channels combined exceeds 150 mA return the current to the external voltage through CN6 The following figure shows how to connect an external output load to the card s isolated outputs...

Страница 37: ...rnal common Vcc GND of IDI ECOM0 5 24 IDI 8 EGND IDI 9 6 25 IDI 10 External ground for IDI IDI 11 7 26 IDI 12 IDI 13 8 27 IDI 14 IDI 15 9 28 ECOM1 IDI 16 10 29 IDI17 IDI 18 11 30 IDI19 IDI 20 12 31 IDI21 IDI 22 13 32 IDI23 ECOM2 14 33 IDI24 IDI25 15 34 IDI26 IDI27 16 35 IDI28 IDI29 17 36 IDI30 IDI31 18 37 ECOM3 EGND 19 Fig 3 10 I O connector pin assignments for the PCI 1733 ...

Страница 38: ...one external ground Channels 0 7 use ECOM0 Channels 8 15 use ECOM1 Channels 16 23 use ECOM2 Channels 24 31 use ECOM3 The following figure shows how to connect an external input source to the card s isolated inputs ECOM EGND Isolated Circuit Internal Wet contact Dry Contact IDI0 IDI1 External Figure 3 11 Isolated digital input connection ...

Страница 39: ...wheeling common diode for IDO PCOM0 5 24 IDO 8 EGND IDO 9 6 25 IDO 10 External ground for IDO IDO 11 7 26 IDO 12 IDO 13 8 27 IDO 14 IDO 15 9 28 PCOM1 IDO 16 10 29 IDO17 IDO 18 11 30 IDO19 IDO 20 12 31 IDO21 IDO 22 13 32 IDO23 PCOM2 14 33 IDO24 IDO25 15 34 IDO26 IDO27 16 35 IDO28 IDO29 17 36 IDO30 IDO31 18 37 PCOM3 EGND 19 Fig 3 12 I O connector pin assignments for the PCI 1734 ...

Страница 40: ...ted to each isolated output channel IDO and its isolated digital output turns on 200 mA per channel maximum the card s current will sink from the external voltage The current through each EGND should not exceed 50 mA If the current for all channels combined exceeds 150 mA return the current to the external voltage through CN1 The following figure shows how to connect an external output load to the...

Страница 41: ...VDC 5 VDC 1 4 mA typical 12 VDC 3 9 mA typical 24 VDC 8 2 mA typical Input Current 30 VDC 10 3 mA typical Isolated Digital Output Number of Channel 16 Optical Isolation 2 500 VDC Output Voltage Open collector 5 to 40 VDC Sink Source Current 200 mA max channel Non isolated Digital Input Output Input Channels 16 Low 0 8 V max Input Voltage High 2 0 V min Output Channels 16 Low 0 5 V max 24 mA sink O...

Страница 42: ...mm x 100 mm 6 9 x 3 9 Typical 5 V 250 mA 12 V 35 mA Power Consumption Max 5 V 400 mA 12 V 60 mA Operation 0 60 C 32 140 F refer to IEC 68 2 1 2 Temperature Storage 20 85 C 4 185 F Relative Humidity 5 95 RH non condensing refer to IEC 68 2 3 Certification CE certified ...

Страница 43: ...1 4 mA typical 12 VDC 3 9 mA typical 24 VDC 8 2 mA typical Input Current 30 VDC 10 3 mA typical General I O Connector Type 37 pin D Sub female Dimensions 175 mm x 100 mm 6 9 x 3 9 Typical 5 V 200 mA 12 V 50 mA Power Consumption Max 5 V 350 mA 12 V 75 mA Operation 0 60 C 32 140 F refer to IEC 68 2 1 2 Temperature Storage 20 85 C 4 185 F Relative Humidity 5 95 RH non condensing refer to IEC 68 2 3 C...

Страница 44: ...200 mA max channel General I O Connector Type 37 pin D Sub female Dimensions 175 mm x 100 mm 6 9 x 3 9 Typical 5 V 150 mA 12 V 15 mA Power Consumption Max 5 V 250 mA 12 V 25 mA Operation 0 60 C 32 140 F refer to IEC 68 2 1 2 Temperature Storage 20 85 C 4 185 F Relative Humidity 5 95 RH non condensing refer to IEC 68 2 3 Certification CE certified ...

Страница 45: ...gic PCI BUS Address Bus Control Logic Control Bus DI0 DI1 IDI0 IDI1 Data Bus D Sub 37 Pin Connector IDI0 IDI7 IDO0 IDO7 IDI8 IDI15 ECOM IDO8 IDO15 PCOM EGND Box Hander 20 Pin 2 IDI O Isolation Isolation DI0 DI7 DO0 DO7 DI8 DI15 DO8 DO15 GND Box Hander 20 Pin 2 DI O 5V 12V ...

Страница 46: ...33 PLX PCI 9052 Interrupt Control Logic PCI BUS Address Bus Control Logic Control Bus IDI0 IDI1 IDI16 IDI17 Data Bus D Sub 37 Pin Connector IDI0 IDI7 IDI16 IDI23 IDI8 IDI15 IDI24 IDI31 Isolation ECOM0 ECOM3 EGND ...

Страница 47: ...43 PCI 1734 PLX PCI 9052 PCI BUS Address Bus Control Logic Control Bus Data Bus Isolation D Sub 37 Pin Connector IDO0 IDO7 IDO16 IDO23 IDO8 IDO15 IDO24 IDO31 PCOM0 PCOM3 EGND ...

Страница 48: ...44 ...

Страница 49: ...the PCI 1730 1733 1734 the register level is to understand the function of the card s registers The information in the following sections is provided only for users who would like to do their own low level programming C 2 I O Port Address Map The PCI 1730 1733 1734 requires 16 consecutive addresses in the PC s I O space The address of each register is specified as an offset from the card s base ad...

Страница 50: ... DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0 Digital Output 02H W DO7 DO6 DO5 DO4 DO3 DO2 DO1 DO0 Digital Input R DI15 DI14 DI13 DI12 DI11 DI10 DI9 DI8 Digital Output 03H W DO15 DO14 DO13 DO12 DO11 DO10 DO9 DO8 Board ID Register 04H R BD3 BD2 BD1 BD0 Interrupt Enable Status R DI1EN DI0EN IDI1EN IDI0EN Interrupt Enable Register 08H W DI1EN DI0EN IDI1EN IDI0EN Interrupt Triggering Status R DI1RF DI0RF IDI1RF ID...

Страница 51: ... IDI16 N A 02H W Isolated Digital Input R IDI31 IDI30 IDI29 IDI28 IDI27 IDI26 IDI25 IDI24 N A 03H W Board ID Register 04H R BD3 BD2 BD1 BD0 Interrupt Enable Status R IDI17EN IDI16EN IDI1EN IDI0EN Interrupt Enable Register 08H W IDI17EN IDI16EN IDI1EN IDI0EN Interrupt Triggering Status R IDI17RF IDI16RF IDI1RF IDI0RF Interrupt Triggering Register 0CH W IDI17RF IDI16RF IDI1RF IDI0RF Interrupt Flag R...

Страница 52: ...5 IDO4 IDO3 IDO2 IDO1 IDO0 N A R Isolated Digital Output 1H W IDO15 IDO14 IDO13 IDO12 IDO11 IDO10 IDO9 IDO8 N A R Isolated Digital Output 2H W IDO23 IDO22 IDO21 IDO20 IDO19 IDO18 IDO17 IDO16 N A R Isolated Digital Output 3H W IDO31 IDO30 IDO29 IDO28 IDO27 IDO26 IDO25 IDO24 Board ID Register R BD3 BD2 BD1 BD0 N A 4H W ...

Страница 53: ...3 IDI2 IDI1 IDI0 BASE 1H IDI15 IDI14 IDI13 IDI12 IDI11 IDI10 IDI9 IDI8 The PCI 1733 offers 32 ch isolated digital input channels These channels use the input ports at addresses BASE 0H 1H 2H 3H Table C 2 Register for isolated digital input Read Isolated Digital Input Bit 7 6 5 4 3 2 1 0 BASE 0H IDI7 IDI6 IDI5 IDI4 IDI3 IDI2 IDI1 IDI0 BASE 1H IDI15 IDI14 IDI13 IDI12 IDI11 IDI10 IDI9 IDI8 BASE 2H ID...

Страница 54: ...3 IDO2 IDO1 IDO0 BASE 1H IDO15 IDO14 IDO13 IDO12 IDO11 IDO10 IDO9 IDO8 The PCI 1734 offers 32 ch isolated digital output channels These channels use the registries at addresses BASE 0H 1H 2H 3H Table C 4 Register for isolated digital output Write Isolated Digital Output Bit 7 6 5 4 3 2 1 0 BASE 0H IDO7 IDO6 IDO5 IDO4 IDO3 IDO2 IDO1 IDO0 BASE 1H IDO15 IDO14 IDO13 IDO12 IDO11 IDO10 IDO9 IDO8 BASE 2H...

Страница 55: ... 6 5 4 3 2 1 0 BASE 2H DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0 BASE 3H DI15 DI14 DI13 DI12 DI11 DI10 DI9 DI8 C 6 Non isolated Digital Output Register BASE 2H 3H The PCI 1730 offers 16 ch digital output channels These channels use the input ports at addresses BASE 2H 3H Table C 6 Register for digital output Write Digital Output Bit 7 6 5 4 3 2 1 0 BASE 2H DO7 DO6 DO5 DO4 DO3 DO2 DO1 DO0 BASE 3H DO15 DO14 D...

Страница 56: ... and software programming Table C 7 Register for Board ID Read Board ID Bit 7 6 5 4 3 2 1 0 BASE 4H BD3 BD2 BD1 BD0 BD3 DB0 Board ID BD0 LSB of the Board ID BD3 MSB of the Board ID BD3 BD2 BD1 BD0 Board ID 1 1 1 1 0 1 1 1 0 1 1 1 0 1 2 1 1 0 0 3 1 0 1 1 4 1 0 1 0 5 1 0 0 1 6 1 0 0 0 7 0 1 1 1 8 0 1 1 0 9 0 1 0 1 10 0 1 0 0 11 0 0 1 1 12 0 0 1 0 13 0 0 0 1 14 0 0 0 0 15 Note On 1 Off 0 ...

Страница 57: ...0F IDI1F IDI0F IDI DInF Interrupt flag bits n 0 1 This bit is a flag indicating the status of an interrupt User can read this bit to get the status of the interrupt 0 No interrupt 1 Interrupt occurred IDI DInEN Interrupt enable control bits n 0 1 Read this bit to Enable Disable the interrupt 0 Disable 1 Enable IDI DInRF Interrupt triggering control bits n 0 1 The interrupt can be triggered by a ri...

Страница 58: ...F Interrupt flag bits n 0 1 16 17 This bit is a flag indicating the status of an interrupt User can read this bit to get the status of the interrupt 0 No interrupt 1 Interrupt occurred IDInEN Interrupt enable control bits n 0 1 16 17 Read this bit to Enable Disable the interrupt 0 Disable 1 Enable IDInRF Interrupt triggering control bits n 0 1 16 17 The interrupt can be triggered by a rising edge ...

Страница 59: ...BASE 8H DI1EN DI0EN IDI1EN IDI0EN BASE CH DI1RF DI0RF IDI1RF IDI0RF BASE 10H DI1CLR DI0CLR IDI1CLR IDI0CLR IDI DInCLR Interrupt clear control bits n 0 1 This bit must first be cleared to service the next interrupt 0 Don t care 1 Clear the interrupt IDI DInEN Interrupt enable control bits n 0 1 Read this bit to Enable Disable the interrupt 0 Disable 1 Enable IDI DInRF Interrupt triggering control b...

Страница 60: ...DI0EN BASE CH IDI17RF IDI16RF IDI1RF IDI0RF BASE 10H IDI17CLR IDI16CLR IDI1CLR IDI0CLR IDInCLR Interrupt clear control bits n 0 1 16 17 This bit must first be cleared to service the next interrupt 0 Don t care 1 Clear the interrupt IDInEN Interrupt enable control bits n 0 1 16 17 Read this bit to Enable Disable the interrupt 0 Disable 1 Enable IDInRF Interrupt triggering control bits n 0 1 16 17 T...

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