Advantech PCI-1710 Channel Number and A/D Data BASE+0 and BASE+1, Software A/D Trigger BASE+0

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4.3Channel Number and A/D Data — BASE+0 and BASE+1

These two bytes, BASE+0 and BASE+1, hold the result of A/D conversion data. The 12 bits of data from the A/D conversion are stored in BASE+1 bit 3 to bit 0 and BASE+0 bit 7 to bit 0. BASE+1 bit 7 to bit 4 hold the source A/D channel number.

Table 4-2: Register for channel number and A/D data

Read

 

Channel Number and A/D Data

 

 

 

 

 

 

 

 

 

 

 

 

Bit #

7

6

5

4

3

2

 

1

0

 

 

 

 

 

 

 

 

 

 

BASE+1

CH3

CH2

CH1

CH0

AD11

AD10

 

AD9

AD8

 

 

 

 

 

 

 

 

 

 

BASE+0

AD7

AD6

AD5

AD4

AD3

AD2

 

AD1

AD0

 

 

 

 

 

 

 

 

 

 

AD11 ~ AD0 Result of A/D Conversion

AD0 is the least significant bit (LSB) of the A/D data, and AD11 is the most significant bit (MSB).

CH3 ~ CH0 A/D Channel Number

CH3 ~ CH0 hold the number of the A/D channel from which the data is received. CH3 is the MSB and CH0 is the LSB.

4.4 Software A/D Trigger — BASE+0

You can trigger an A/D conversion by software, the card’s on-board pacer or an external pulse. Bit 2 to bit 0 of register BASE+6 can select the trigger source (see page 39 and page 40 for the register layout of BASE+6 and programming information). If you select software triggering, a write to the register BASE+0 with any value will trigger an A/D conversion.

Chapter 4 Register Structure and Format

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Contents PCI-1710/1710HG Multifunction DAS Card for PCI Bus Http/support.advantech.com Contents Appendix a 82C54 Counter Chip Functions General Information Introduction Flexible Inputs Types and Ranges SettingPCI-bus Plug and Play On-board Fifo First In First Out MemoryOn-board Programmable Counter FeaturesAnalog Input SpecificationsLinearity error ±1 LSB Input impedance 1 GΩ Digital Input Analog OutputDigital Output General Programmable Timer/CounterPCI Block DiagramInstallation Unpacking Initial InspectionInstallation Instructions Page Signal Connections Overview I/O ConnectorPin Assignment I/O connector pin assignments for the PCI-1710/1710 HG card Input Connector Signal DescriptionsDigital Output signals Connector Signal Descriptions partSignal Reference Direction Description Name Single-ended Channel Connections Analog Input ConnectionsSingle-ended input channel connection Differential Channel ConnectionsAignd Differential input channel connection floating signal source 10V Analog Output ConnectionsInternal Pacer Trigger Connection Trigger Source ConnectionsExternal Trigger Source Connection Field Wiring Considerations Page Register Structure and Format I/O Port Address Map Base Read DI9 DI8 DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0 Base Write DO9 DO8 DO7 DO6 DO5 DO4 DO3 DO2 DO1 DO0 Software A/D Trigger BASE+0 Channel Number and A/D Data BASE+0 and BASE+1A/D Channel Range Setting BASE+2 PCI-1710 PCI-1710HG MUX Control-BASE+4 and BASE+5 Example Control Register BASE+6 Status Register BASE+6 and BASE+7 Clear Interrupt and Fifo BASE+8 and BASE+9 11 D/A Output Channel 1 BASE+12 and BASE+13 10 D/A Output Channel 0 BASE+10 and BASE+1112 D/A Reference Control BASE+14 Read Digital Input Digital I/O Registers BASE+16 and BASE+17Calibration PCL-1710/1710HG VR assignment VR AssignmentFollowing list shows the function of each VR A/D CalibrationD/A Calibration Self A/D Calibration Page 82C54 Counter Chip Functions Counter Intel 82C54Counter 1 Description Counter Read/Write Control RegistersRW1 & RW0 STA = Mode 1 Programmable One-shot Pulse Mode 0 Stop on Terminal CountMode 2 Rate Generator Counter Operating ModesMode 4 -Software-Triggered Strobe Mode 3 Square Wave GeneratorMode 5 Hardware-Triggered Strobe Counter Operations Counter Read-back CommandRead/Write Operation Counter Latch Operation

PCI-1710 specifications

The Advantech PCI-1710 is a highly regarded data acquisition card designed for a wide array of industrial automation and control applications. Offering a robust combination of features and technologies, it is particularly valued for its versatility and high-performance capabilities in collecting and processing analog and digital signals.

At the heart of the PCI-1710 is its 16-bit resolution, which allows for precise measurement of analog signals. This feature is essential in applications that require accurate data capture, such as process monitoring, testing, and quality control in manufacturing environments. The card provides eight single-ended analog input channels, enabling users to connect multiple sensors and transducers simultaneously for comprehensive data gathering.

One of the standout characteristics of the PCI-1710 is its flexible input range, supporting both unipolar and bipolar configurations. This adaptability makes it suitable for a myriad of applications across different industries, including automotive, aerospace, and electronics. The card can also handle a sampling rate of up to 200 kS/s, allowing for rapid data acquisition critical in dynamic environments where timing is crucial.

In addition to its analog capabilities, the PCI-1710 boasts 8 digital input and 8 digital output channels. The digital I/O functions enable the card to serve as an interface for various control and monitoring tasks, further enhancing its utility in automation systems. This integration of analog and digital features within a single card streamlines system design, reducing the need for multiple components and improving reliability.

The PCI-1710 utilizes Advantech’s powerful DAQ software and drivers, ensuring seamless integration with a variety of operating systems and development environments. The comprehensive software support allows engineers to quickly set up data acquisition tasks and execute complex control algorithms without extensive programming, making it accessible for users with varying levels of technical expertise.

In summary, the Advantech PCI-1710 is a versatile data acquisition solution that combines high resolution, flexible input options, and robust digital I/O capabilities. Its capabilities make it ideal for a wide range of applications in industrial automation, monitoring, and testing. With its combination of performance, flexibility, and user-friendly software support, the PCI-1710 remains a popular choice for engineers and developers seeking reliable data acquisition solutions.
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