DDC RD-19230EX-300 Скачать руководство пользователя страница 9 | Manualshive

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Data Device Corporation

1

RD-19230EX-300 / RD-19240EX-300

User’s

Guide

INTRODUCTION

The RD-19230EX-300 evaluation board is used to evaluate DDC’s RD-19230
16-bit monolithic tracking resolver to digital converter and DDC’s RD-19240
14-bit monolithic tracking resolver to digital converter. The board comes
preloaded with either an RD-19230FX-303 or RD-19240LS-200 converter. On
board provisions have been made for various on board configurations and
input / output wiring configurations.

This guide details the evaluation board layout, its external requirements, and
locations for various on board configurations and connections.

Note: All sections are to be used in conjunction with the RD-19230 and RD-
19240 data sheets and application manual for detailed specifications, setup
and application information.

Support documentation available:

This board ships with the following:

•

RD-19230EX-300 / RD-19240EX-300 Users Guide

•

RD-19230 and RD-19240 data sheets

•

RD/RDC applications manual

•

Thin film resistor networks data sheet

•

Thin film networks, DDC-49530, DDC-49590, DDC-55688

•

Software

CD

•

Spare shunt micro jumpers

•

16-pin component headers

Also visit the DDC web site at

www.ddc-web.com

for various application

notes available that describe in detail, topics related to the resolver to digital
converters.

Please be sure to review all sections of this document before any actual
board testing. This will familiarize you with the evaluation board and its
various configurations and which document sections will best assist
you in your particular evaluation.

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Содержание RD-19230EX-300

Страница 1: ...771 Headquarters Tel 1 800 DDC 5757 Fax 631 567 7358 Southeast Tel 703 450 7900 Fax 703 450 6610 West Coast Tel 714 895 9777 Fax 714 895 4988 United Kingdom Tel 44 0 1635 811140 Fax 44 0 1635 32264 Ir...

Страница 2: ...d manual to add RD 19240EX 300 information Updated RD 19230EX 300 RD 19240EX 300 Schematic page 16 D 01 2006 1 3 4 6 8 9 Updated Introduction page Figure 2 Table 1 Quick Reference Guide Figure 4 Added...

Страница 3: ...t P3 connector 8 Using the P3 expansion slot to control the digital inputs 9 Using P3 to Read Data 9 Digital Input Control 11 SW1 Refer to Figure 2 location 12 11 TB2 Refer to Figure 2 location 14 11...

Страница 4: ...Vrms Line to Line Signal 4 Figure 4 Component Carrier S3 10 Figure 5 LVDT 16 Pin Component Carriers 14 Figure 6 3 Wire LVDT Connection 15 Figure 7 2 Wire LVDT Connection 15 Figure 8 Mechanical Specifi...

Страница 5: ...2 LED Indicators 4 Table 3 Detailed Guide 7 Table 4 Digital Input Control 11 Table 5 Reference Voltage Scaling 12 Table 6 Signal Input Configuration 12 Table 7 LVDT Mode Configuration 13 Data Device C...

Страница 6: ...t Numbers Courier New is used to indicate code examples Indicates user entered text or commands Symbols and Icons The Idea Tip icon will be used to identify a handy bit of supplementary information th...

Страница 7: ...e damaged by Electrical Static Discharge ESD physical shock or improper power surges and that precautions are taken to avoid electrocution NEVER insert or remove card with power turned on Ensure that...

Страница 8: ......

Страница 9: ...n with the RD 19230 and RD 19240 data sheets and application manual for detailed specifications setup and application information Support documentation available This board ships with the following RD...

Страница 10: ...Board RD 19230FX 300 or RD 19240LS 200 B W 1 B W 2 P S Config Reference Input Configuration Digital Input Configuration Digital Output LEDs Bits 1 thru 16 BIT LED Optional Digital Outputs Bits 1 16 Op...

Страница 11: ...8 R29 P4 16 Figure 2 Illustrated Parts Breakdown Board dimensions are 2 5 x 3 5 Figure location number descriptions 1 P1 Input power to evaluation board 2 P2 Signal reference input to evaluation card...

Страница 12: ...5V 150ma min 5V 150ma min Signal Input 11 8 Vrms Resolver 11 8 Vrms Resolver Reference Input 2 26 Vrms 2 26 Vrms Reference Frequency 1 5 kHZ 1 5 kHZ Resolution 16 Bit 14 Bit Bandwidth 130HZ 130HZ Trac...

Страница 13: ...control requires SW1 2 off 13 Shift P3 control requires SW1 1 off 28 ENL P3 control requires SW1 8 off 14 U B 29 A LSB 1 15 Cb Z1 30 AquadB P3 control requires SW1 3 off P4 Test Points Vel Gnd E S1 S...

Страница 14: ...ion See Figure 2 Factory Preset Jumper In Socket Function J1 5V only mode VDDP J2 5V only mode VSSP J3 Up Dn SW1 7 Switch Active J4 Up Dn 5V pull down J5 D1 SW1 5 Switch Active J6 D1 5V pull down J7 D...

Страница 15: ...Zin each line to gnd Resolver Zin single ended Zin differential DDC 55688 2V Resolver Zin single ended Zin differential Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms Ohms 52k 35k 70k 140k 195k 130k 26...

Страница 16: ...nnected to the board via P1 See Figure 2 location 1 Additionally TB2 must be set to the applicable power supply input configuration See Figure 2 location 14 5vdc only charge pump mode TB2 J1 J2 jumper...

Страница 17: ...controls for UP DN pre charge function resolution control SW1 switches can override some P3 functions and should be in the off position Using P3 to Read Data When using P3 to read bits 1 thru 16 the...

Страница 18: ...z For other frequency ranges see table 3 carrier frequency range for instructions to adjust R28 R29 R clock and R set parallel resistors The preset velocity resistor R9 is 357k which will result in a...

Страница 19: ...tion 14 Digital inputs DO D1 Up Dn are set to 5vdc using a combination of TB2 jumper settings to disable the appropriate SW1 and apply 5vdc to the specific digital input See table 4 for details Exampl...

Страница 20: ...the three 16 pin Dip thin film networks which come with the board The socket insertion location will determine the input type See Table 6 Table 6 Signal Input Configuration Input Type Voltage Thin Fi...

Страница 21: ...See Figure 2 location 3 4 and S2 See Figure 2 location 15 To enable LVDT mode 1 Install TB1 J4 J5 2 Remove TB1 J6 J7 J8 3 Remove TB2 J5 J7 4 Set SW1 and TB2 as indicated in table 7 to obtain the desi...

Страница 22: ...Q U I C K R E F E R E N C E G U I D E Install in S1 A Install in S1 B Install in S2 Figure 5 LVDT 16 Pin Component Carriers Data Device Corporation RD 19230EX 300 RD 19240EX 300 User s Guide 14...

Страница 23: ...Q U I C K R E F E R E N C E G U I D E Figure 6 3 Wire LVDT Connection Figure 7 2 Wire LVDT Connection Data Device Corporation RD 19230EX 300 RD 19240EX 300 User s Guide 15...

Страница 24: ...MECHANICAL SPECIFICATIONS 2 5 X 3 5 Board sits on standoffs Figure 8 Mechanical Specifications Data Device Corporation 16 RD 19230EX 300 RD 19240EX 300 User s Guide...

Страница 25: ...B INHB ENMB ENLB D0 D1 UPB_DN SHIFT 10 9 8 7 6 5 4 3 2 1 11 12 13 14 15 16 17 18 19 20 SW1 DIGITAL INPUT SWITCHES DGND BIT DGND 2N2907 LED17 R27 750 OHMS LED16 LED15 LED14 LED13 LED12 LED11 LED10 LED9...

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