OPTICALLY-COUPLED DIGITAL BOARD DOCUMENT 500-002536-000 Revised 1
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VMIVME-2536
OPTICALLY-COUPLED DIGITAL BOARD
DOCUMENT 500-002536-000 Revised 1995 MICROSYSTEMS INTERNATIONAL CORPORATION 12090 SOUTH MEMORIAL PARKWAY HUNTSVILLE, 35803-3308 (205) 880-0444 1-800-322-3616
NOTICE
information this document been carefully checked believed entirely reliable. While reasonable efforts ensure accuracy have been taken preparation this manual, VMIC assumes responsibility resulting from omissions errors this manual, from information contained herein. VMIC reserves right make changes, without notice, this VMIC's products improve reliability, performance, function, design. VMIC does assume liability arising application product circuit described herein; does VMIC convey license under patent rights rights others. warranty repair policies, refer VMIC's Standard Conditions Sale. AMXbus, BITMODULE, DMAbus, MEGAMODULE, NETbus, QUICKNET, SRTbus, TESTCAL, TURBOMODULE, UCLIO, UIOD, VMEmanager, VMEnet, VMEnet WinUIOC trademarks Microsystems International Corporation. VMIC logo UIOC registered trademarks Microsystems International Corporation. Other registered trademarks property their respective owners.
Microsystems International Corporation Rights Reserved
This document shall duplicated, contents used purpose, unless granted express written permission from VMIC.
Copyright April 1992 Microsystems International Corporation
RECORD REVISIONS
REVISION LETTER DATE PAGES INVOLVED CHANGE NUMBER
01/05/93 04/27/93 05/10/95
Release Cover, pages Cover, pages vii, 3-3, 5-2, Section
92-0499 93-0418 95-0301
MICROSYSTEMS INT'L CORP.
12090 South Memorial Parkway Huntsville, 35803-3308 (205) 880-0444 DOC. 500-002536-000
PAGE
VMIC SAFETY SUMMARY
FOLLOWING GENERAL SAFETY PRECAUTIONS MUST OBSERVED DURING PHASES OPERATION, SERVICE, REPAIR THIS PRODUCT. FAILURE COMPLY WITH THESE PRECAUTIONS WITH SPECIFIC WARNINGS ELSEWHERE THIS MANUAL VIOLATES SAFETY STANDARDS DESIGN, MANUFACTURE, INTENDED THIS PRODUCT. MICROSYSTEMS INTERNATIONAL CORPORATION ASSUMES LIABILITY CUSTOMER'S FAILURE COMPLY WITH THESE REQUIREMENTS.
GROUND SYSTEM minimize shock hazard, chassis system cabinet must connected electrical ground. three-conductor power cable should used. power cable must either plugged into approved three-contact electrical outlet used with three-contact two-contact adapter with grounding wire (green) firmly connected electrical ground (safety ground) power outlet.
OPERATE EXPLOSIVE ATMOSPHERE operate system presence flammable gases fumes. Operation electrical system such environment constitutes definite safety hazard. KEEP AWAY FROM LIVE CIRCUITS Operating personnel must remove product covers. Component replacement internal adjustments must made qualified maintenance personnel. replace components with power cable connected. Under certain conditions, dangerous voltages exist even with power cable removed. avoid injuries, always disconnect power discharge circuits before touching them. SERVICE ADJUST ALONE attempt internal service adjustment unless another person, capable rendering first resuscitation, present. SUBSTITUTE PARTS MODIFY SYSTEM Because danger introducing additional hazards, install substitute parts perform unauthorized modification product. Return product Microsystems International Corporation service repair ensure that safety features maintained. DANGEROUS PROCEDURE WARNINGS Warnings, such example below, precede only potentially dangerous procedures throughout this manual. Instructions contained warnings must followed.
WARNING
DANGEROUS VOLTAGES, CAPABLE CAUSING DEATH, PRESENT THIS SYSTEM. EXTREME CAUTION WHEN HANDLING, TESTING, ADJUSTING.
SAFETY SYMBOLS
GENERAL DEFINITIONS SAFETY SYMBOLS USED THIS MANUAL
Instruction manual symbol: product marked with this symbol when necessary user refer instruction manual order protect against damage system. Indicates dangerous voltage (terminals from interior voltage exceeding 1000 volts marked). Protective conductor terminal. protection against electrical shock case fault. Used with field wiring terminals indicate terminal which must connected ground before operating equipment. Low-noise noiseless, clean ground (earth) terminal. Used signal common, well providing protection against electrical shock case fault. Before operating equipment, terminal marked with this symbol must connected ground manner described installation (operation) manual. Frame chassis terminal. connection frame (chassis) equipment which normally includes exposed metal structures.
Alternating current (power line). Direct current (power line). Alternating direct current (power line). WARNING sign denotes hazard. calls attention procedure, practice, condition, like, which, correctly performed adhered could result injury death personnel. CAUTION sign denotes hazard. calls attention operating procedure, practice, condition, like, which, correctly performed adhered could result damage destruction part system. NOTE sign denotes important information. calls attention
WARNING
CAUTION
NOTE:
procedure, practice, condition, like, which essential highlight.
500-002536-000
VMIVME-2536 OPTICALLY COUPLED DIGITAL BOARD
TABLE CONTENTS Page SECTION INTRODUCTION
FEATURES. FUNCTIONAL DESCRIPTION PHYSICAL DESCRIPTION SPECIFICATIONS THEORY OPERATION
SECTION SECTION 3.1.1 3.3.1 3.4.1
OPERATIONAL OVERVIEW Data Polarity TEST REGISTERS. INPUT CIRCUITRY Input Types OUTPUT CIRCUITRY. Output Types PROGRAMMING
SECTION
INTRODUCTION BOARD REGISTER CONTROL STATUS REGISTER (CSR) INPUT REGISTER DEFINITIONS OUTPUT REGISTER DEFINITIONS CONFIGURATION INSTALLATION
SECTION 5.2.1 5.2.2 5.2.3
UNPACKING PROCEDURES BOARD CONFIGURATION Input Topology Output Topology External Voltage ADDRESS MODIFIERS ADDRESS SELECTION BEFORE APPLYING POWER: CHECKLIST
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TABLE CONTENTS (Continued) Page SECTION CONFIGURATION INSTALLATION (Concluded)
CABLE FRONT PANEL CONNECTOR CONFIGURATION. TEST MODE SELECTION 5-11 MAINTENANCE
SECTION
MAINTENANCE. MAINTENANCE PRINTS. LIST FIGURES
Figure 3.1-1 3.2-1 3.3-1 3.4-1 5.2.1-1 5.2.1-2 5.2.2-1 5.2.2-2 5.2.3-1 5.3-1 5.3-2 5.3-3 5.3-4 5.3-5 5.3-6 5.4-1 5.6-1 5.6-2
Page VMIVME-2536 Functional Block Diagram. Test Data Register Block Diagram. Typical Input Configuration Typical Output Configuration Typical Contact Sense Opto Input Typical Voltage Sense Opto Input Typical Voltage Sourcing Output Configuration Typical Current Sinking Output Configuration. VMIVME-2536 Jumper Locations Jumper Configuration Short Supervisory Access Jumper Configuration Standard Supervisory Access Jumper Configuration Short Nonprivileged Access Jumper Configuration Standard Nonprivileged Access Jumper Configuration Short Addressing with Supervisory Nonprivileged Access Jumper Configuration Standard Addressing with Supervisory Nonprivileged Access Base Address Select Jumpers. 5-10 P3/P4 Connector Layout 5-12 Connector Layout 5-15
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TABLE CONTENTS (Concluded)
LIST TABLES Table 3.3.1-1 4.1-1 4.2-1 4.3-1 4.3-2 4.4-1 4.5-1 5.2.3-1 5.6-1 5.6-2 5.6-3 5.6-4 Page User-Supplied Contact Sense Resistors. Address Map. Register Map. Debounce Delay Input Data Register Map. Output Data Register Pull-Up Voltage Selection Jumpers Connector Information 5-11 Assignments. 5-13 Assignments. 5-14 Connector Assignments 5-16 APPENDIX Assembly Drawing, Parts List, Schematics
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SECTION INTRODUCTION
FEATURES
VMIVME-2536 Optically Coupled Digital Board designed provide isolation between field chassis. There optically coupled inputs optically coupled outputs. Both inputs outputs provide sustained system isolation backplane. inputs have software selectable debounce timer prevent false readings mechanical switches relays. VMIVME-2536 optically coupled digital board several features specified below. bits optically coupled voltage sourcing current sinking outputs bits optically coupled voltage contact sensing inputs On-board sockets user-installed pull-up resistors reconfigure External voltage internal VMEbus jumper-selected byte boundaries supply power contact sensing mode. On-board Built-in-Test logic fault detection isolation Front panel with Fail Input ranges Output ranges maximum V/300 16-, 32-bit data transfers Double Eurocard form factor FUNCTIONAL DESCRIPTION
VMIVME-2536 Board input circuitry that permits user select configure basic input functions. This allows user some inputs function rest another byte boundaries. threshold levels inputs during manufacturing according selected option. output circuitry VMIVME-2536 also user selectable configurations. optically coupled open-collector outputs configured with user-installed pull-up resistor select between voltage sourcing current sinking. These output functions selected byte boundaries. This board supports built-in-test most active components. Test registers mapped into same addresses registers they test. These registers allow host write data address, read back, compare determine health board. After health board been determined, board changed from off-line on-line mode.
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Control Status Register (CSR) used control state board. This register allows independent control on-line/off-line state inputs outputs. also allows user select eight possible input debounce times provides control front panel Fail LED.
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SECTION PHYSICAL DESCRIPTION SPECIFICATIONS
REFER 800-002536-000 SPECIFICATION
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SECTION THEORY OPERATION
OPERATIONAL OVERVIEW
VMIVME-2536 Optically Coupled Digital Input/Output Board designed provide isolation between system hardware VMEbus. input threshold trip level during manufacturing according option ordered. output voltage level determined system hardware which connected. When VMEbus address matches board address input data ports, corresponding field data latched Input Data Registers. data then steered proper data lines backplane host use. debounce delay been selected, successive reads input data ports will result data being latched from field every read cycle. debounce delays been selected, successive reads input data ports will present same data that latched from previous read until debounce timer expires. Only after expiration timer will data stored input data latches read cycle. When VMEbus address matches board address output data ports, data steered from backplane stored Output Data Registers. data stored these registers used drive open-collector outputs field. VMIVME-2536 built-in-test registers. They used check health board. host simply writes data register checked. Then reading register comparing data read data written, user determine board functioning correctly. order maintain isolation between field VMEbus, built-in-test registers only verify circuitry associated with side board. Figure 3.1-1 block diagram basic functions VMIVME-2536. These blocks will discussed more detail following sections. 3.1.1 Data Polarity
VMIVME-2536 positive true data polarity. This means that when external input applied causes optocoupler active (turned will result being seen VMEbus. When "one" VMEbus written output, open-collector output transistor will active (turned on).
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VMEbus Control
Address Decoder
Output Data Registers with
Output Optical Isolators
Output Driver Transistors
Data Steering Logic
Registers Inputs Internal Data Input Data Registers Input Optical Isolators Input Circuitry
M2536/F3.1-1
Figure 3.1-1. VMIVME-2536 Functional Block Diagram
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TEST REGISTERS
test registers used check proper functioning board. test mode bits (TEST MODE active), half test registers allowed drive inputs input data latches, other half test registers monitor data present Output Data Registers. test registers mapped into same address their corresponding Input Output Registers. This allows user simply write then read from port checked. Data written INPUT TEST Register will overwrite data INPUT DATA Register next read cycle. Data stored OUTPUT DATA Register will latched OUTPUT TEST Register next read cycle. Figure 3.2-1 block diagram Test Data Registers VMIVME-2536.
INPUT CIRCUITRY
Figure 3.3-1 shows basic topology each input. open-collector output optoisolator goes Input Data Register (IDR). When VMEbus read performed input port, Input Data Register latches data present output optoisolator. data held these registers while on-board control logic steers data appropriate VMEbus data lines. Resistor option dependent current limiting resistor. value this resistor selected during manufacturing provide typical threshold specified option ordered. 3.3.1 Input Types
inputs configured types, either voltage sensing contact sensing. Voltage sensing input type shipped from factory. Sockets have been provided on-board installation user-supplied pull-up resistors configure inputs contact sensing. These pull-up resistors jumpered board external voltage supplied user (see Figures 5.2.1-1 5.2.2-2). typical threshold current through on-board input circuit approximately table listing user-supplied pull-up resistor values resulting current draw approximately shown Table 3.3.1-1.
OUTPUT CIRCUITRY
Figure 3.4-1 shows basic topology each output. information stored Output Data Register (ODR) from VMEbus write gated optocoupler. output optocoupler biases output transistors OFF.
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TEST MODE READ IDBXX
74ALS651
INPUT FROM OPTO COUPLER
OCTAL TRANSCEIVER REGISTER Input Built-in-Test
M2536/F3.2-1a
TEST MODE 74ALS652 READ IDBXX 74ALS240 OUTPUT OPTO COUPLER
OCTAL TRANSCEIVER REGISTER
OCTAL BUFFER/ DRIVER
M2536/F3.2-1b
Output Built-in-Test
Figure 3.2-1. Test Data Register Block Diagram
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EXTERNAL VOLTAGE
JUMPER
VMEbus
USER-SUPPLIED RESISTOR
DATXX
OPTO-ISOLATOR M2536/F3.3-1
Figure 3.3-1. Typical Input Configuration
Table 3.3.3-1. User-Supplied Contact Sense Resistors VALUE APPROXIMATELY CURRENT DRAW
INPUT VOLTAGE OPTION
M2536/T3.3.3-1
Cannot support contact sense option. maximum power resistor pack 0.125
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JUMPER EXTERNAL VOLTAGE DATA DATA DATA M2536/F3.4-1 VMEbus USERSUPPLIED PULL-UP RESISTOR
DATA HIGH
Figure 3.4-1. Typical Output Configuration
3.4.1
Output Types
open-collector outputs configured types, either voltage sourcing current sinking. Current sinking type shipped from factory. Sockets have been provided on-board installation user-supplied pull-up resistors configure outputs voltage sourcing. These pull-up resistors jumpered either on-board Volts external voltage supplied user.
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SECTION PROGRAMMING
INTRODUCTION
VMIVME-2536 requires very little software. After performing initialization off-line testing, user exits test mode writing Control Status Register (CSR). user then perform read write operation appropriate port exchange data with field. Table 4.1-1 lists address VMIVME-2536. addresses shown relative board's base address.
Table 4.1-1. Address Relative Address Register Name (Board (Control Status Register) Input Data Register Input Data Register Input Data Register Input Data Register Output Data Register Output Data Register Output Data Register Output Data Register Reserved Reserved Reserved Reserved
M2536/T4.1-1
BOARD REGISTER
Register read only register. data fixed $2000. board will respond write this register; however, data will lost will have effect board. Table 4.2-1 shows values this register.
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Table 4.2-1. Register
RELATIVE ADDRESS BOARD UPPER BYTE (Read Only)
RELATIVE ADDRESS BOARD LOWER BYTE (Read Only)
M2536/T4.2-1
CONTROL STATUS REGISTER (CSR)
16-bit register that used control boards Fail LED, Test Registers, Debounce timer. Table 4.3-1 shows position bits used perform these functions. Table 4.3-1.
RELATIVE ADDRESS UPPER BYTE (Read/Write) FAIL_L TEST MODE P4_L TEST MODE P3_L RESERVED RESERVED DELAY DELAY DELAY SELECT SELECT SELECT
RELATIVE ADDRESS LOWER BYTE (Read Only)
M2536/T4.3-1
controls Fail LED. Writing this will turn Fail controls test mode optically coupled outputs. Writing this prevents open-collector outputs from being biased data stored Output Data Registers. Data stored Output Data Registers always read back through Output Test Registers regardless state test mode bit. This must high allow outputs drive field. controls test mode optically coupled inputs. Writing this disables field data from being latched Input Data Registers allows Input Test Registers' outputs latched Input Data Registers. Data written Input Test Registers only read back when this low. This must high allow board read field data. Bits Reserved. Data written these locations read back; however, effect board.
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Bits through used select eight possible debounce delays opticoupled inputs. Table 4.3-2 lists delays selected different combinations.
Table 4.3-2. Debounce Delay BITS Debounce Time Selected 1.024 2.048 4.09 8.19 16.384
M2536/T4.3-2
Bits through unused will always read back low. Data written these locations will lost effect board. eight upper control bits through will power-up after VMEbus reset. This ensures that test mode active prevents board from interacting with field until commanded host. This will also cause Fail illuminate selects debounce time zero.
INPUT REGISTER DEFINITIONS
Table 4.4-1 lists input channels their associated register locations. Input Data Register read Byte, Word, Longword.
OUTPUT REGISTER DEFINITIONS
Table 4.5-1 lists output channels their associated register locations. Output Data Register written Byte, Word, Longword.
500-002536-000
Table 4.4-1. Input Data Register RELATIVE ADDRESS INPUT DATA REGISTER (Read/Write)
RELATIVE ADDRESS INPUT DATA REGISTER (Read/Write)
RELATIVE ADDRESS INPUT DATA REGISTER (Read/Write)
RELATIVE ADDRESS INPUT DATA REGISTER (Read/Write)
M2536/T4.4-1
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Table 4.5-1. Output Data Register RELATIVE ADDRESS OUTPUT DATA REGISTER (Read/Write)
RELATIVE ADDRESS OUTPUT DATA REGISTER (Read/Write)
RELATIVE ADDRESS OUTPUT DATA REGISTER (Read/Write)
RELATIVE ADDRESS OUTPUT DATA REGISTER (Read/Write)
M2536/T4.5-1
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SECTION CONFIGURATION INSTALLATION
UNPACKING PROCEDURES
SOME COMPONENTS ASSEMBLED VMIC's PRODUCTS SENSITIVE ELECTROSTATIC DISCHARGE DAMAGE OCCUR BOARDS THAT SUBJECTED HIGH ENERGY ELECTROSTATIC FIELD. UNUSED BOARDS SHOULD STORED SAME PROTECTIVE BOXES WHICH THEY WERE SHIPPED. WHEN BOARD LAID BENCH CONFIGURING, ETC., SUGGESTED THAT CONDUCTIVE MATERIAL INSERTED UNDER BOARD PROVIDE CONDUCTIVE SHUNT.
Upon receipt, precautions found shipping container should observed. items should carefully unpacked thoroughly inspected damage that might have occurred during shipment. board(s) should checked broken components, damaged circuit board(s), heat damage, other visible contamination. claims arising from shipping damage should filed with carrier complete report sent VMIC together with request advice concerning disposition damaged item(s). BOARD CONFIGURATION
VMIVME-2536 factory configured current sinking outputs voltage sensing inputs. Sockets have been provided board allow user install pull-up resistors both inputs outputs. This allows outputs configured voltage sourcing inputs configured contact sensing. inputs outputs configured groups channels byte-to-byte basis. 5.2.1 Input Topology
Figure 5.2.1-1 shows circuit topology contact sensing inputs. Figure 5.2.1-2 shows circuit topology voltage sensing configuration. 5.2.2 Output Topology
Figure 5.2.2-1 shows circuit topology voltage sourcing outputs. Figure 5.2.2-2 shows circuit topology current sinking configuration. 5.2.3 External Voltage
Figure 5.2.3-1 shows location pull voltage selection jumpers. Jumper fields used four output bytes
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EXTERNAL VOLTAGE
VMEbus
USER DEVICE
M2536/F5.2.1-1
Figure 5.2.1-1. Typical Contact Sense Opto Input
M2536/F5.2.1-2
Figure 5.2.1-2. Typical Voltage Sense Opto Input
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JUMPER EXTERNAL VOLTAGE
DATA DATA
VMEbus USERSUPPLIED PULL-UP RESISTOR
DATA HIGH
DATA
M2536/F5.2.2-1
Figure 5.2.2-1. Typical Voltage Sourcing Output Configuration
DATA DATA
DATA HIGH
DATA
M2536/F5.2.2-2
Figure 5.2.2-2. Typical Current Sinking Output Configuration
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BOTH
M2536/F5.2.3-1
Figure 5.2.3-1. VMIVME-2536 Jumper Locations
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used four input bytes. Table 5.2.3-1 shows data bits associated with each jumper. jumper placed across pins connects board Volts pull jumper placed across pins connects user supplied external voltage pull factory configuration jumpers installed.
Table 5.2.3-1. Pull-Up Voltage Selection Jumpers PULL JUMPER POSITION DATA BITS Output Data Bits through Output Data Bits through Output Data Bits through Output Data Bits through Input Data Bits through Input Data Bits through Input Data Bits through Input Data Bits through
M2536/T5.2.3-1
ADDRESS MODIFIERS
VMIVME-2536 factory configured respond either short supervisory short nonprivliged access. Figure 5.3-5 shows factory configuration address modifier jumpers. This configuration changed installing jumpers appropriate locations header shown corresponding figures. ACCESS Short supervisory Standard Supervisory Short Nonprivileged Standard Nonprivileged Short Supervisory Short Nonprivileged Standard Supervisory Standard Nonprivileged CORRESPONDING FIGURE Figure 5.3-1 Figure 5.3-2 Figure 5.3-3 Figure 5.3-4 Figure 5.3-5 (factory configuration) Figure 5.3-6
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BOTH
M2536/F5.3-1
Figure 5.3-1. Jumper Configuration Short Supervisory Access
BOTH
M2536/F5.3-2
Figure 5.3-2. Jumper Configuration Standard Supervisory Access
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BOTH
M2536/F5.3-3
Figure 5.3-3. Jumper Configuration Short Nonprivileged Access
BOTH
M2536/F5.3-4
Figure 5.3-4. Jumper Configuration Standard Nonprivileged Access
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BOTH
M2536/F5.3-5
Figure 5.3-5. Jumper Configuration Short Addressing with Supervisory Nonprivileged Access
BOTH
M2536/F5.3-6
Figure 5.3-6. Jumper Configuration Standard Addressing with Supervisory Nonprivileged Access
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ADDRESS SELECTION
VMIVME-2536 designed with bank address select jumpers that specifies base address board. address selection jumpers shown Figure 5.4-1. VMIVME-2536 factory configured respond 0000 HEX. installed jumper causes board compare address line, omitted jumper causes board compare high address line.
BEFORE APPLYING POWER: CHECKLIST
Before installing board VMEbus system, check following items ensure that board ready intended application. Verify that sections pertaining theory programming, Sections have been reviewed applied system requirements. Review Section verify that factory installed jumpers place. modify board configuration, refer Section 5.4. Verify that cables properly terminated input/output connectors. Refer Section connector descriptions. After checklist above been completed, board installed VMEbus system. install remove board with power applied. This board installed slot position, except Slot which reserved system controller.
****** *********** CAUTION **************
INSTALL REMOVE BOARDS WHILE POWER APPLIED.
CABLE FRONT PANEL CONNECTOR CONFIGURATION
front panel connectors VMIVME-2536 64-pin standard with rows installed empty. Table 5.6-1 contains compatible connector part numbers. user should refer VMIC's Connector Cable Application Guide (VMIC Document 825-000000-006) additional information concerning variety possible cable connector types available.
500-002536-000
M2536/F5.4-1
Figure 5.4-1. Base Address Select Jumpers
example shown short base address FF00 Hexadecimal (FFFF00 Standard Access)
5-10
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Table 5.6-1. Connector Information COMPATIBLE CABLE CONNECTOR STRAIN RELIEF BOARD HEADER CONNECTOR PANDUIT 120-964-435E PANDUIT 100-000-032 PANDUIT 120-000-032
M2536/T5.6-1
Figure 5.6-1 shows layout connectors. Tables 5.6-2 5.6-3 detail connector assignments. connector layout shown Figure 5.6-2 assignments listed Table 5.6-4
TEST MODE SELECTION
power-up both test mode bits active which places channels connectors their noninteractive mode. While test mode, data written Input Test Register read back through input circuitry thereby verifying readiness. Data written Output Data Register read back through Output Test Register. enable normal operation bits must "one".
5-11
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FRONT VIEW (CABLE SIDE) "P3/P4" CONNECTOR
P.C. BOARD
M2536/F5.6-1
Figure 5.6-1. P3/P4 Connector Layout
5-12
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Table 5.6-2. Assignments DATA HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH DATA
M2536/T5.6-2
5-13
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Table 5.6-3. Assignments DATA HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH DATA
M2536/T5.6-3
5-14
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REAR VIEW BOARD
M2536/F5.6-2
Figure 5.6-2. Connector Layout
5-15
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Table 5.6-4. Connector Assignments
VEXT VEXT VEXT VEXT VEXT VEXT VEXT VEXT
M2536/T5.6-4
5-16
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SECTION MAINTENANCE
MAINTENANCE
This section provides information relative care maintenance VMIC's products. products malfunction, verify following: Software System configuration Electrical connections Jumper configuration options Boards fully inserted into their proper connector location Connector pins clean free from contamination components adjacent boards disturbed when inserting removing board from chassis Quality cables connections
products must returned, contact VMIC Return Material Authorization (RMA) Number. This Number must obtained prior return. MAINTENANCE PRINTS
User-level repairs recommended. appendix this manual contains drawings diagrams reference purposes only.
APPENDIX
ASSEMBLY DRAWING, PARTS LIST, SCHEMATIC
ACKNOWLEDGEMENTS
Trademarks Microsystems International Corporation: AMXbus BITMODULE DMAbus MEGAMODULE NETbus SRTbus TESTCAL TURBOMODULE UCLIO UIOD VMEmanager VMEnet VMEnet WinUIOC
Registered Trademarks Microsystems International Corporation:
UIOC
(VMIC logo)
Other registered trademarks property their respective owners.
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