Advantech PCI-1710 Introduction, PCI-bus Plug and Play, Flexible Inputs Types and Ranges Setting

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1.1 Introduction

The PCI-1710/1710HG is a multifunction DAS card for the PCI bus. Advanced circuit design brings you higher quality and more func- tions, including the five most desired measurement and control functions: 12-bit A/D conversion, D/A conversion, digital input, digital output, and counter/timer.

PCI-bus Plug and Play

The PCI-1710/1710HG uses a PCI controller to interface the card with the PCI bus. The controller fully implements the PCI bus specifica- tion Rev 2.1. All bus relative configurations, such as base address and interrupt assignment, are automatically controlled by software. No jumper or DIP switch setting is required for user configuration.

Flexible Inputs Types and Ranges Setting

The PCI-1710/1710HG features an automatic channel/gain scanning circuit. The circuit, rather than your software, controls multiplexer switching during sampling. The on-board SRAM stores different gain values and configuration for each channel. This design lets you perform multi-channel high-speed sampling (up to 100 kHz) with different gains for each channel with free combination of single-ended and differential inputs.

On-board FIFO (First In First Out) Memory

The PCI-1710/1710HG has an on-board FIFO buffer which can store up to 4K A/D samples. The PCI-1710/1710HG generates an interrupt when the FIFO is half full. This feature provides continuous high- speed data transfer and more predictable performance on Windows systems.

2 PCI-1710 /1710HG User's Manual

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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 PCI-bus Plug and Play Flexible Inputs Types and Ranges SettingIntroduction On-board Fifo First In First Out MemoryFeatures On-board Programmable CounterSpecifications Analog InputLinearity error ±1 LSB Input impedance 1 GΩ Analog Output Digital InputDigital Output Programmable Timer/Counter GeneralBlock Diagram PCIInstallation Initial Inspection UnpackingInstallation Instructions Page Signal Connections I/O Connector OverviewPin Assignment I/O connector pin assignments for the PCI-1710/1710 HG card Connector Signal Descriptions InputConnector Signal Descriptions part Digital Output signalsSignal Reference Direction Description Name Analog Input Connections Single-ended Channel ConnectionsDifferential Channel Connections Single-ended input channel connectionAignd Differential input channel connection floating signal source Analog Output Connections 10VTrigger Source Connections Internal Pacer Trigger ConnectionExternal 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 Channel Number and A/D Data BASE+0 and BASE+1 Software A/D Trigger BASE+0A/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 10 D/A Output Channel 0 BASE+10 and BASE+11 11 D/A Output Channel 1 BASE+12 and BASE+1312 D/A Reference Control BASE+14 Digital I/O Registers BASE+16 and BASE+17 Read Digital InputCalibration VR Assignment PCL-1710/1710HG VR assignmentA/D Calibration Following list shows the function of each VRD/A Calibration Self A/D Calibration Page 82C54 Counter Chip Functions Intel 82C54 CounterCounter 1 Counter Read/Write Control Registers DescriptionRW1 & RW0 STA = Mode 2 Rate Generator Mode 0 Stop on Terminal CountMode 1 Programmable One-shot Pulse Counter Operating ModesMode 3 Square Wave Generator Mode 4 -Software-Triggered StrobeMode 5 Hardware-Triggered Strobe Counter Read-back Command Counter OperationsRead/Write Operation Counter Latch Operation