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Summary of Contents for Eagle Technology PCI703-16/A
- Page 1 PCI 703 Series PCI PnP Analog Board User’s Manual PCI703-16/A, PCI703-32/A PCI703-64/A PCI703S-8/A, PCI703S-16/A Eagle Technology – Cape Town, South Africa Copyright © 2001-2004 www.eagledaq.com...
- Page 2 Eagle Technology - Data Acquisition Analog Boards Data Acquisition and Process Control © Eagle Technology 31-35 Hout Street Cape Town South Africa Phone +27 21 423 4943 Fax +27 21 424 4637 Email eagle@eagle.co.za Eagle Technology © Copyright 2001-2004 – www.eagledaq.com...
- Page 3 Eagle Technology, South Africa, holds the option and final decision to repair or replace a ny ETDAQD. Proof of purchase must be supplied when requesting a repair.
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Page 4: Table Of Contents
Y–Cable 1, Y-Cable 3, Y-Cable 4 (PCI 703-16/64/S/A) Digital –DB37 F Signal Definitions Pin Descriptions Analog Input (ACH0-63) Analog Input Sensing (AISENSE) Analog Input Ground (AIGND) Analog Out put Ground (AOGND) Analog Outputs (DAC0-1) Digital Input/Outputs (DIO0-7) Multi Function Digital Input/Outputs (PIO0-7) TRIG1 Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... - Page 5 How to get the driver buffer size How to get the number of ADC channels How to check the status of the driver buffer CALIBRATION Requirements SPECIFICATIONS Maximum Transfer Bandwidth – PCI703/S Analog Input Characteristics – PCI703 Input Characteristics Eagle Technology © Copyright 2001-2004 – www.eagledaq.com...
- Page 6 Other CONFIGURATION CONSTANTS Query Codes Error Codes Digital I/O Codes Analog Input Gain Codes – PCI703-16/32/64/A Analog Input Gain Codes – PCI703S -8/16/A Analog Input Range Codes – PCI703-16/32/64/A LAYOUT DIAGRAM ORDERING INFORMATION Eagle Technology © Copyright 2001-2004 – www.eagledaq.com...
- Page 7 PCI 703 User Manual Eagle Technology - Data Acquisition Table of Figures Figure 3 -A PCI 703 Interconnections ......................10 Figure 4 -A EDR Enhanced Design........................17 Eagle Technology © Copyright 2001-2004 – www.eagledaq.com...
- Page 8 Table 1-2 PCI703S Versions ..........................2 Table 2-1 Operating System Support ......................3 Table 3-1 Pinouts for PCI703-16/A (External Connector – SCSI 68) ..........11 Table 3-2 Pinouts for PCI703-32/64/A (External Connector – SCSI 100) ........11 Table 3-3 Pinouts for PCI703S -8/16/A (External Connector – SCSI 68) .........12 Table 3-4 Y-Cable 1 Analog Connector .......................12...
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Page 9: Introduction
Internal, External. Analog & Digital. Analog & Digital. Post & Pre-Trigger Post & Pre-Trigger Counters Frequency generation Number of digital input/output lines Number of multi function digital I/O lines Table 1-1 PCI703 16/32/64 Versions Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 10: Applications
The software will help you to get your hardware going very quickly. It also makes it easy to develop complicated control applications quickly. All operating system drivers, utility and test software are supplied on the Eagle Technology CD-Rom. The latest drivers can also be downloaded from the Eagle Technology website. For further support information see the Contact Details section. -
Page 11: Installation
Insert bracket screw and ensure that the board sits firmly in the PCI socket. Replace the cover of the PC. Reconnect all power cables and switch the power on. The hardware installation is now completed. Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 12: Software Installation
Windows will auto detect the PCI board as soon as it is installed. No setup is necessary. You simply have to supply Windows with a device driver. Wait until Windows detects the new hardware Select Next Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... - Page 13 PCI 703 User Manual Eagle Technology - Data Acquisition Select “Search for a suitable driver for my device…” and select next Make sure only “Specify a location” is selected and select next Eagle Technology © Copyright 2001-2004 – www.eagledaq.com...
- Page 14 The driver is normally located in the <CDROM>:\EDRE \DRIVERS \WDM \PCI703 directory. The PCI703/16/64 use the same driver. However the PCI703S has a different driver. Please sure that you use the appropriate driver for your board. Eagle Technology © Copyright 2001-2004 – www.eagledaq.com...
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Page 15: Post Installation
Select next again. When done you might have to restart your computer. Post installation When done with the driver installation the device manager can be open to make sure the installation was a success. Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... - Page 16 Clearly you can see that the PCI device is listed and working properly. Further open the control panel and then the EagleDAQ folder. This dialog should list all installed hardware. Verify your board’s properties on this dialog. See picture below Eagle Technology © Copyright 2001-2004 – www.eagledaq.com...
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Page 17: Windows Nt
EagleDAQ folder in the control panel to check if your installation was successful. Accessories The PCI703 has got a wide variety of accessories that it can be connected too. See the Eagle Technology catalog for more information. Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 18: Interconnections
External Connectors PCI703-16/A The PCI703-16/A has a SCSI male centronics 68-way connector. Two types of cables are available, 68-way SCSI-II D-Sub (F) to (M) screened cable connecting to an adaptor ADPT6868 and a Y-Cable 68-way SCSI-II D -Sub (F) to 2 x DB37 (F) connection to application modules and adaptors. -
Page 19: Connector Pin Assignments
ACH9 DIO6 ACH1 DGND AIGND DIO1 ACH8 DIO5 ACH0 Table 3-1 Pinouts for PCI703-16/A (External Connector – SCSI 68) The following cables can be used with this connector. Y-Cable 1 SCSI D-Sub 68 M/F PCI703-32/64/A Name Name Name Name AIGND... -
Page 20: Cable Pin Assignments
ACH4 ACH5 AIGND ACH6 ACH7 AIGND ACH8 ACH9 AIGND ACH10 ACH11 AIGND ACH12 ACH13 AIGND ACH14 ACH15 AIGND AISENSE AIGND AOGND EXTREF AOGND DAC0 AOGND DAC1 AOGND Table 3-4 Y-Cable 1 Analog Connector Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 21: Y-Cable 3 (Pci 703-64/A) Analog
DIO4 DIO5 DGND DIO6 DIO7 DGND DGND SCANCLK EXTSTROBE PFI0/TRIG1 DGND DGND PFI1 PFI2/CONVERT PFI3 DGND PFI4 PFI5 PFI6 DGND GPCTR1 PFI7 PFI8 DGND PFI9 GPCTR0 FREQ_OUT Table 3-6 Y-Cable 1,3,4 Digital Connector Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 22: Signal Definitions
This pin is used for digital triggering. Frequency Output (FREQ_OUT) This is the output pin of the frequency generator system. ADC Scan Clock (SCANCLK) This input is used to externally clock the ADC system. Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 23: Counters (Gpctr0-1)
Please note that if any channel is assigned as a differential input, the paired channel will automatically become unavailable. The positive channel is the channel that needs to be configured. Channel Positive Negative Channel Positive Negative Number Channel Channel Number Channel Channel Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 24: Table 3-7 Differential Channel Assignment
PCI 703 User Manual Eagle Technology - Data Acquisition Table 3-7 Differential Channel Assignment Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 25: Programming Guide
The EDRE API hides the complexity of the hardware and makes it really easy to program the PCI703. It has got functions for each basic sub-system and is real easy to learn. Figure 4-A EDR Enhanced Design Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 26: Digital Inputs/Outputs
Long EDREDioX.Write(long Por, ulng Value) The port number and value to be written needs to be passed and the returned value holds an error or the value read. If the value is negative an error did occur. Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 27: Counters
PCI Bus interrupt. Source 0 : 20MHz internal clock 1 : 100KHz internal clock 2 : External clock on CPCTRx pin<invalid for counter 2> Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 28: Controlling The Counter Gate
The counter-number and mode is needed to control a counter’s gate. A return code will indicate if any errors occurred. These values are acceptable as a gate source. Value Description Gate disabled Gate enabled Table 4-3 Gate Configuration Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 29: Analog Output
Pointer to a long buffer Buffer filled with micro voltages Return Long Error Code ACTIVEX CALL Long EDRDAX.Configure (long Channel, long Frequency, long ClkSrc, long GateSrc, long Continuous, long Length, long *uVoltage) Parameter Type Description Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... - Page 30 Channel Long Channel 0: DAC Channel 0 1: DAC Channel 1 Command Long Command Code 0: NULL 1: Start process 2: Stop process 3: Pause process 4: Continue process Return Long Error Code Eagle Technology © Copyright 2001-2004 – www.eagledaq.com...
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Page 31: Analog Input
Clock Source (C0-C7) 0: Undefined 1: Internal 2: External – PIN PFI2/CONVERT Trigger Source (T0-T3) 0: Internal 1: Reference – DAC CHAN 1 (NOT SUPPORTED BY PCI 703S) 2: External – PIN TRIG1 Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 32: Digital Triggering
ADC gain codes. (G) Specifies the range of the channel. See table on ADC range codes. (R) Specifies the analog reference. 0: analog in sense pin. 1: analog ground. (F) Example Layout: Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... - Page 33 Channel List Length = 10 Time = 5 uS Effective Frequency = 20 000 Hz Time between channels = 5 uS Time = 50 uS Time between channels = 0 uS Time between sets = 50 uS Eagle Technology © Copyright 2001-2004 – www.eagledaq.com...
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Page 34: Starting And Stopping The Adc Process
Long Error Code Getting data from the driver buffer A single call is necessary copy data from the driver buffer to the user buffer. API-CALL Long EDRE_ADGetData (ulng Sn, plong Buf, pulng BufSize) Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 35: Querying The Adc Subsystem
Returned query code ACTIVEX CALL Long EDREADX.GetUnread () Parameter Type Description Return Long Number of samples available in the driver. This function automatically queries the ADC driver buffer for the number of available samples. Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 36: Query Codes
UI32 Sn=1000000001 /*32-bit unsigned integer - Serial Number*/ UI32 Depth=1000 /*32-bit unsigned integer - FIFO Depth, Max is 4095*/ I32 Status /*32-bit integer*/ Status=EDRE_Query(Sn, ADIRQLEVEL /*Code 142*/,Depth) If Status < 0 Then Error PSEUDO END Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 37: How To Check For Available Data
The driver buffer can be queried to check if a overrun condition occured. PSEUDO BEGIN UI32 Sn=1000000001 /*32-bit unsigned integer - Serial Number*/ I32 Status /*32-bit integer*/ Status=EDRE_Query(Sn, ADBUFFOVER/*Code 107*/,0) If Status = 0 Then Print “Buffer OK” Else Print ”Buffer Error” PSEUDO END Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 38: Calibration
Eagle Technology - Data Acquisition 5. Calibration Calibrating the PCI703 is simple task. EDR Enhanced must be installed and the calibration software. Both can be found on the Eagle Technology Software CD-Rom (<EAGLECD>\EDRE\APPS\PCI700CAL\PCI700CALIBRATIONSOFTWARE.EXE). The latest version will also be available on http://www.eagle.co.za. -
Page 39: Specifications
Input Impedance 10 G , in parallel with 100 pF maximum 600 KHz Bandwidth 5 uS to 2 LSB Settling Time 15 uS to 1 LSB Gains < 5, 0.6 LSB (rms) System Noise Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 40: Analog Input Characteristics - Pci703S
1 LSB max Offset Error (Gain = 1) 0.4 mV max Offset Error (Gain = 10) 0.6 mV max Offset Error (Gain = 50) 0.1 mV max Gain Error 0.02% of max reading Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 41: Analog Output Characteristics
Low Level Input - 100 uA Current High Level Input 100 uA Current Output High 2.4V Voltage Output Low 0.6V Voltage Low Level Output -24 mA Current High Level Output 4 mA Current Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 42: Timing Input/Output Characteristics
Voltage Low Level Output -24 mA Current High Level Output 4 mA Current Other Bus Interface PCI 2.2 Compatible Master & Slave 3.3V or 5V Power Requirements +5V ( 5%) @ 1.3 A Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 43: Configuration Constants
Gain of 50 ( 50mV) GAIN 100.0 Gain of 100 ( 25mV,) Analog Input Range Codes – PCI703-16/32/64/A *The range code does no apply to the S-models for they are always in differential bipolar mode. Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... - Page 44 Description UNIPOLAR, SINGLE ENDED Channel is single ended unipolar input. BIPOLAR, SINGLE ENDED Channel is single ended bipolar input. UNIPOLAR, DIFFERENTIAL Channel is differential unipolar input. BIPOLAR, DIFFERENTIAL Channel is differential bipolar input. Eagle Technology © Copyright 2001-2004 – www.eagledaq.com...
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Page 45: Layout Diagram
PCI 703 User Manual Eagle Technology - Data Acquisition C.Layout Diagram Eagle Technology © Copyright 2001-2004 – www.eagledaq.com... -
Page 46: Ordering Information
PCI 703 User Manual Eagle Technology - Data Acquisition D.Ordering Information For ordering information please contact Eagle Technology directly or visit our website www.eagle.co.za. They can also be emailed at eagle@eagle.co.za. Board Description PCI 703-16 16 Channel analog input board...
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