Analog Devices EVAL-ADAQ4001FMCZ Скачать руководство пользователя страница 15

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User Guide

UG-1533

ACE SOFTWARE OPERATION

analog.com

Rev. A | 15 of 30

Figure 22. FFT Tab

CAPTURE

The

CAPTURE

pane contains the capture settings. These settings

reflect onto the registers automatically before data capture.

The

Throughput(ksps)

field in the

Capture Settings

section al-

lows the user to set the throughput rate of the µModule. The default

maximum throughput rate is 1754 kSPS. The 2 MSPS throughput

rate can only be set when the µModule is in

Turbo Mode

with a

minimum SCK rate of 75 MHz. Refer to the

ADAQ4001

data sheet

and

ADAQ4003

data sheet to determine the required SCK clock

frequency for the selected 3-wire or 4-wire mode.

The

No. of samples

pulldown menu in the

Capture Settings

sec-

tion allows the user to select the number of samples per capture.

Select the

Turbo Mode

check box in the

Register Control

section

to enable a 2 MSPS throughput rate for the µModule.

Select the

Span Compression

check box in the

Register Control

section to reduce the input range by 10% from the top and bottom

of the range while still accessing the available µModule codes.

Select the

Enable Status Bits

check box in the

Register Control

section to read the status registers after every after conversion.

Select the

Use Custom Reference

check box in the

Reference

section if the 5.0 V on-board reference is not used. Set the corre-

sponding reference value in the

Reference Voltage

field.

When enabled, the

Oversampling Ratio

pulldown menu in the

Software Oversampling

section can be set between 2 and 256

and provide improved signal-to-noise ratio (SNR) performance.

Refer to the ADAQ4001 data sheet and ADAQ4003 data sheet

to determine the maximum oversampling ratio for the selected

oversampling mode.

Click

Run Once

to start a data capture of the samples at the

sample rate specified in the

No. of samples

pulldown menu. These

samples are stored on the FPGA device and are only transferred to

the PC when the sample frame is complete.

Click

Run Continuously

to start a data capture that gathers sam-

ples continuously with one batch of data at a time. This operation

runs the

Run Once

operation continuously.

ANALYSIS SETTINGS

The

General Settings

section allows the user to set up the prefer-

red configuration of the FFT analysis, including how many tones are

analyzed. The fundamental is set manually.

The

Windowing

section allows the user to select the

Window

type

used in the FFT analysis, set the

Number of Harmonics

, and set

the number of

Fundamental Bins

that must be included.

The

Single Tone Analysis

section allows the user to select the

fundamental frequency included in the FFT analysis.

The

INL Settings

section allows the user to set the

Averaging

Iterations

and

Truncation

settings during the INL measurement.

The

DNL Settings

section allows the user to set the

Averaging

Iterations

and

Truncation

settings during the DNL measurement.

RESULTS

Click

Export

to export the captured data. The waveform, histogram,

and FFT data is stored in .xml files along with the values of the

parameters at capture.

Содержание EVAL-ADAQ4001FMCZ

Страница 1: ...DZ or EVAL ADAQ4003PMDZ peripheral module Pmod board and the EVAL PMD IB1Z Pmod to field programmable grid array FPGA mezzanine card FMC interposer board that interfaces with the system demonstration controller board EVAL SDP CH1Z via a 160 pin FMC connector as shown in Figure 1 The ADAQ4001 µModule and ADAQ4003 µModule combine multi ple common signal processing and conditioning blocks into a sing...

Страница 2: ...rdering Information 28 Bill of Materials 28 REVISION HISTORY 5 2021 Rev 0 to Rev A Added EVAL ADAQ4001FMCZ 1 Added ADAQ4001 1 Added EVAL ADAQ4001PMDZ 1 Changes to Software Needed Section 1 Changes to Figure 2 4 Changes to Power Supplies Section 5 Changes to Table 2 6 Changes to Evaluation Board Software Section 8 Added Figure 8 to Figure 14 Renumbered Sequentially 8 Deleted Figure 8 to Figure 20 R...

Страница 3: ...User Guide UG 1533 EVAL ADAQ4001FMCZ OR EVAL ADAQ4003FMCZ EVALUATION BOARD KIT PHOTOGRAPH analog com Rev A 3 of 30 Figure 1 ...

Страница 4: ... EVAL SDP CH1Z SDP H1 BOARD The EVAL ADAQ4001FMCZ and EVAL ADAQ4003FMCZ evalua tion kit uses a serial port interface SPI and requires the system demonstration platform SDP H1 to capture the data via a graphic user interface GUI see Figure 1 The SDP H1 requires power from a 12 V wall adapter The SDP H1 has a Xilinx Spartan 6 and an ADSP BF527 processor with connectivity to the PC through a USB 2 0 ...

Страница 5: ...f the high frequency noise interference In addition the EVAL ADAQ4001PMDZ and EVAL ADAQ4003PMDZ can be powered from a benchtop power supply of 15 5 V The 15 5 V 15 5 V and GND test points are available on board to support this function When bench power is used the on board power supplies are no longer required and the link between the output pin of the ADP5070 must be removed that is uninstall R20...

Страница 6: ... for other gains JP3 B1 and B2 A1 and A2 µModule input The ADAQ4001 or ADAQ4003 has a gain of 0 454 22 V range See the ADAQ4001 or the ADAQ4003 data sheet for other gains JP4 Pin A to Pin COM Synchronize the switching frequency to CNV To set the switching frequency to 1 2 MHz pull the SYNC FREQ pin of the ADP5070 low or Pin B to Pin COM JP5 Pin A to Pin COM Op amp or in amp Connect the J1 input to...

Страница 7: ... Figure 6 Gain 1 Figure 7 Gain 1 9 Table 3 The Different Gain Positions Available for the Links of the EVAL ADAQ4001PMDZ or EVAL ADAQ4003PMDZ Gain Input Range V Input Signal on Pins Test Conditions 0 454 11 R1K1 and R1K1 For JP2 tie A1 to A2 and tie B1 to B2 and for JP3 tie A1 to A2 and tie B1 to B2 see Figure 4 0 9 5 5 R1K1 and R1K1 For JP2 tie B1 to B2 and for JP3 tie B1 to B2 see Figure 5 1 5 R...

Страница 8: ...H1 to the USB port of the PC to ensure that the evaluation system is properly recognized when it is connected to the PC Installing the ACE Evaluation Software To install the ACE evaluation software take the following steps 1 Download the ACE software to a Windows based PC 2 Double click the ACEInstall exe file to begin the installation By default the ACE software is saved to the following location...

Страница 9: ...stalling the ACE software take the following steps to set up the EVAL ADAQ4001FMCZ or EVAL ADAQ4003FMCZ and the SDP H1 1 Ensure that all configuration links are in the appropriate posi tions as detailed from Figure 4 to Figure 7 2 Connect the EVAL ADAQ4001FMCZ or EVAL ADAQ4003FMCZ securely to the 160 way connector on the SDP H1 The EVAL ADAQ4001FMCZ and EVAL ADAQ4003FMCZ do not require an external...

Страница 10: ...operly connected to the PC Analog Devices SDP H1 is shown in the ADI Devel opment Tools list in the Device Manager window as shown in Figure 15 Figure 15 Device Manager Window Disconnecting the EVAL ADAQ4001FMCZ or EVAL ADAQ4003FMCZ Disconnect power from the SDP H1 or press the reset tact switch located alongside the mini USB port on the SDP H1 before dis connecting the EVAL ADAQ4001FMCZ or EVAL A...

Страница 11: ... Eval Board icon appear connect the EVAL ADAQ4001FMCZ or EVAL ADAQ4003FMCZ and the SDP H1 to the USB port of the PC wait a few seconds and then follow the instructions in the dialog box that opens 3 Double click the ADAQ4001 Eval Board or ADAQ4003 Eval Board icon in the ACE software main window see Figure 16 to open the board view window shown in Figure 17 4 Double click the ADAQ4001 or ADAQ4003 c...

Страница 12: ...User Guide UG 1533 ACE SOFTWARE OPERATION analog com Rev A 12 of 30 Figure 17 Board View Window Figure 18 Chip View Window ...

Страница 13: ...User Guide UG 1533 ACE SOFTWARE OPERATION analog com Rev A 13 of 30 Figure 19 Analysis View Window ...

Страница 14: ...e the per formance of the ADAQ4001 or the ADAQ4003 Before performing any measurements set the capture settings see the CAPTURE section and analysis settings see the ANALYSIS SETTINGS sec tion The Analysis view window contains the Waveform tab see Figure 20 Histogram Tab see Figure 21 and FFT tab see Figure 22 Figure 20 Waveform Tab Figure 21 Histogram Tab ...

Страница 15: ...the Oversampling Ratio pulldown menu in the Software Oversampling section can be set between 2 and 256 and provide improved signal to noise ratio SNR performance Refer to the ADAQ4001 data sheet and ADAQ4003 data sheet to determine the maximum oversampling ratio for the selected oversampling mode Click Run Once to start a data capture of the samples at the sample rate specified in the No of sample...

Страница 16: ...h and the RE SULTS pane as shown in Figure 21 The RESULTS pane displays the information related to the dc performance The Histogram graph displays the number of hits per code within the sampled data This graph is useful for dc analysis and indicates the noise performance of the device FFT TAB The FFT tab displays fast Fourier transform FFT information for the last batch of samples gathered see Fig...

Страница 17: ...User Guide UG 1533 ACE SOFTWARE OPERATION analog com Rev A 17 of 30 Figure 24 DNL Tab ...

Страница 18: ... port where the SDP H1 cannot read quickly a timeout error may result In this case do not read continuously or lower the number of samples taken HARDWARE TROUBLESHOOTING To troubleshoot the hardware take the following steps 1 Check that the power is applied within the power ranges described in the Setting Up the EVAL ADAQ4001FMCZ and EVAL ADAQ4003FMCZ Evaluation Kit section 2 Using a voltmeter mea...

Страница 19: ...ide UG 1533 EVALUATION BOARD SCHEMATICS AND SILKSCREENS analog com Rev A 19 of 30 EVAL ADAQ4001PMDZ AND EVAL ADAQ4003PMDZ Figure 25 EVAL ADAQ4001PMDZ and EVAL ADAQ4003PMDZ Power Supplies and Voltage Reference ...

Страница 20: ...VALUATION BOARD SCHEMATICS AND SILKSCREENS analog com Rev A 20 of 30 Figure 26 EVAL ADAQ4001PMDZ and EVAL ADAQ4003PMDZ µModule and Signal Conditioning Figure 27 EVAL ADAQ4001PMDZ and EVAL ADAQ4003PMDZ Silkscreen Top Layer ...

Страница 21: ...ARD SCHEMATICS AND SILKSCREENS analog com Rev A 21 of 30 Figure 28 EVAL ADAQ4001PMDZ and EVAL ADAQ4003PMDZ Layer 1 Figure 29 EVAL ADAQ4001PMDZ and EVAL ADAQ4003PMDZ Layer 2 Figure 30 EVAL ADAQ4001PMDZ and EVAL ADAQ4003PMDZ Layer 3 GND ...

Страница 22: ...User Guide UG 1533 EVALUATION BOARD SCHEMATICS AND SILKSCREENS analog com Rev A 22 of 30 Figure 31 EVAL ADAQ4001PMDZ and EVAL ADAQ4003PMDZ Layer 4 Secondary ...

Страница 23: ...User Guide UG 1533 EVALUATION BOARD SCHEMATICS AND SILKSCREENS analog com Rev A 23 of 30 EVAL PMD IB1Z Figure 32 EVAL PMD IB1Z Interposer Schematic Diagram ...

Страница 24: ...User Guide UG 1533 EVALUATION BOARD SCHEMATICS AND SILKSCREENS analog com Rev A 24 of 30 Figure 33 EVAL PMD IB1Z Top Layer ...

Страница 25: ...User Guide UG 1533 EVALUATION BOARD SCHEMATICS AND SILKSCREENS analog com Rev A 25 of 30 Figure 34 EVAL PMD IB1Z Silkscreen Primary ...

Страница 26: ...User Guide UG 1533 EVALUATION BOARD SCHEMATICS AND SILKSCREENS analog com Rev A 26 of 30 Figure 35 EVAL PMD IB1Z Silkscreen Secondary ...

Страница 27: ...User Guide UG 1533 EVALUATION BOARD SCHEMATICS AND SILKSCREENS analog com Rev A 27 of 30 Figure 36 EVAL PMD IB1Z Secondary ...

Страница 28: ...µF capacitor 10 10 V X7R 0805 TDK Corporation C2012X7R1A106K125AC 6 C39 to C44 0 1 µF ceramic capacitors X7R general purpose AVX 04023C104KAT2A 2 C4 C9 4 7 µF ceramic capacitors X7R Murata GCM21BR71E105KA56L 1 C52 0 0033 µF monolithic ceramic capacitor 0402 Yageo CC0402KRX7R9BB332 1 C53 0 0047 µF ceramic capacitor X7R general purpose KEMET C0402C472K5RACTU 2 D1 D2 Schottky diodes barrier rectifier...

Страница 29: ...ic ERJ 2RKF9532X 1 R9 3 3 kΩ resistor precision thick film chip Panasonic ERJ 2RKF3301X 1 RN1 Resistor network quad matched Analog Devices Inc LT5400BHMS8E 4 PBF 1 U1 Ultralow noise high accuracy 5 0 V voltage reference Analog Devices ADR4550BRZ 1 U2 Dual positive and negative low noise low dropout LDO regulator Analog Devices LT3032IDE PBF 1 U3 1 A 0 6 A dc to dc switching regulator with independ...

Страница 30: ...material content of the Evaluation Board Modifications to the Evaluation Board must comply with applicable law including but not limited to the RoHS Directive TERMINATION ADI may terminate this Agreement at any time upon giving written notice to Customer Customer agrees to return to ADI the Evaluation Board at that time LIMITATION OF LIABILITY THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED AS...

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