PEP Modular Computers V1553B Скачать руководство пользователя страница 16 | Manualshive

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Chapter 2 Functional Description

V1553B UserÕs Manual

Jumper J13 : 1553 Channel 1B - Coupling Mode

Setting

Description

1-2

Long Stub

2-3

Short Stub

Jumper J14 : 1553 Channel 1 XFMR A Center Tap

Setting

Description

Present

Center Tap grounded

Absent

Center Tap floating

Jumper J15 : 1553 Channel 1 XFMR B Center Tap

Setting

Description

Present

Center Tap grounded

Absent

Center Tap floating

Jumper J17 : 1553 Channel 2A + Coupling Mode

Setting

Description

1-2

Long Stub

2-3

Short Stub

Jumper J18 : 1553 Channel 2A - Coupling Mode

Setting

Description

1-2

Long Stub

2-3

Short Stub

Jumper J19 : 1553 Channel 2B + Coupling Mode

Setting

Description

1-2

Long Stub

2-3

Short Stub

Page 2-6

© 1996 PEP Modular Computers

June 22, 1998

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Содержание V1553B

Страница 1: ...e batteries or the tracks on the board Further please do not exceed the operational temperature ranges given in the specifications for the board version you ordered Where batteries are present their temperature restrictions must also be taken into account When fitting the board into a system remove all power by turning off the power mains Do not disconnect the mains however since grounds connectio...

Страница 2: ...ers or its authorized agents The information in this document is to the best of our knowledge entirely correct However PEP Modular Computers cannot accept liability for any inaccuracies or the consequences thereof nor for any liability arising from the use or application of any circuit product or example shown in this document PEP Modular Computers reserve the right to change modify or improve thi...

Страница 3: ... the event of repair refund or replacement of any part the ownership of the removed or replaced parts reverts to PEP Modular Computers and the remaining part of the original guarantee or any new guarantee to cover the repaired or replaced items will be transferred to cover the new or repaired items Any extensions to the original guarantee are considered gestures of goodwill and will be defined in ...

Страница 4: ... 2 1 2 2 1 Performance Characteristics 2 1 2 2 1 1 1553 Bus Interface 2 1 2 2 1 2 VMEbus Interface 2 1 2 2 1 3 Shared RAM 2 1 2 2 1 4 Control Status Registers Jumpers and LEDs 2 2 2 2 2 Internal Interface Description 2 7 2 2 3 External Interface Description 2 7 3 Configuring the V1553B module 3 1 3 1 Jumper locations and functions 3 1 4 Installing the V1553B CPU Module 4 1 4 1 Preparation of the V...

Страница 5: ...sses on a Manufacturing Automation Protocol MAP network Further to its roles in military or naval systems applications for this bus are found in harsh environments such as oil drilling industry where it could be used to monitor drill bit conditions down the well the nuclear reactor industry for critical process control etc 1 2 Ordering Information The V1553B is available as a single slot PepCard m...

Страница 6: ...Standard and Short Defined AM codes VMEbusInterface A24 D16 Slave PowerRequirements 25 Duty Cycle 5V DC 5 500 mA max 5W 12V DC 10 200 mA max 5W TemperatureRanges Operating 25 to 85 C extended E2 Storage 55 to 165 C Operating Humidity 0 to 95 non condensing BoardSize Single height Eurocard 100 x 160mm 4 x 61 4 VMEbus Connector DIN 41612 style C 96 contacts P1 connector Front Panel Width 4 HP 20 3mm...

Страница 7: ... 5 V1553B Board Overview T1 T2 T3 T4 U1 U2 U3 U4 U5 U6 U7 U8 U9 U10 U11 U12 U13 U14 U15 U16 U17 U18 U19 U20 LED Functions Board Failure Board Power ON Bus 1 Active Bus 2 Active 1 2 Items marked are only available on order number 11263 June 22 1998 1996 PEP Modular Computers Page 1 3 ...

Страница 8: ...anchester II Pulse Coded Modulation PCM on a serial bus over shielded twisted pair cables thus presenting a simplified interconnection together with rigid standards ensuring high noise immunity and high degrees of fault isolation for military LANÕs test and control systems etc The single height size of this module and other PepCards allows a very compact VMEbus system to be created and if necessar...

Страница 9: ...ocessor Data Bus Processor Address Bus VMEbus 96 pin connector P1 VMEbus Interface A24 D16 Slave D15 D0 A15 A0 VMEbus I O Control Status Configuration Processor Control Bus BU61580 Dual Encoder Decoder Multiprotocol BC RT Monitor Protocol and Memory Management 4k x 16 RAM Failure Power ON Bus 1 Active Bus 2 Active On Board LEDs J5 3 2 1 June 22 1998 1996 PEP Modular Computers Page 1 5 ...

Страница 10: ...Chapter 1 Introducing the V1553B V1553B UserÕs Manual This page has been left blank intentionally Page 1 6 1996 PEP Modular Computers June22 1998 ...

Страница 11: ...stamps required for each frame of data received over the 1553 bus The time tag register is incremented by either the V1553B on board oscillator or by a clock input via the front panel J5 connector The 1553 interface transformers can be configured for either short or long stub coupling via jumpers J10 J13 for channel 1 and J17 20 for channel 2 The center tap of the 1553 transformers can be connecte...

Страница 12: ...s for the VCR are in Tables 2 2 1 4a and 2 2 1 4b Table 2 2 1 4a VME Configuration Register VCR Word Write Bits b8 b3 b2 b1 b0 Spare Setting Name Description b8 b3 b2 b1 b0 N A Not used Bit b4 Fail LED Control Setting Name Description 0 FAIL_LED LED ON default 1 LED OFF Bits b7 b5 VME Interrupt Priority Level Setting Name Description 0 Disabled default 1 IRQ1 2 IRQ2 3 IP_LV 2 0 IRQ3 4 IRQ4 5 IRQ5 ...

Страница 13: ...R The RT address consists of 5 address bits b6 b2 and one odd parity bit b7 Bit definitions for the BCR are in Tables 2 2 1 4 c and 2 2 1 4d Table 2 2 1 4c 1553 Bus 1 Configuration Register BCR1 Word Write Bit b0 Bus 1 Sub System Flag Control Name Description SSFLG1 Bit b1 Spare Bits b6 b2 Remote Terminal Address for Bus 1 Name Description RT1_AD 4 0 When used as a Remote Terminal on the 1553 bus ...

Страница 14: ...els 1 and 2 respectively Jumpers J14 J15 and J21 J22 are for selecting grounded or not grounded center tap for A and B busses on channels 1 and 2 The board has status LEDs to indicate Channel 1 and Channel 2 1553 active power on and fail The fail LED is controlled by bit b4 of the VCR Table 2 2 1 4e has jumper definitions with defaults shown in italics Table 2 2 1 4e Jumper Definitions Jumper J6 A...

Страница 15: ...2 19 20 A23 Jumper J9 Board Revision Configuration Setting Description 1 2 C0 3 4 C1 5 6 C2 7 8 C3 9 10 C4 11 12 R0 13 14 R1 15 16 R2 Jumper J10 1553 Channel 1A Coupling Mode Setting Description 1 2 Long Stub 2 3 Short Stub Jumper J11 1553 Channel 1A Coupling Mode Setting Description 1 2 Long Stub 2 3 Short Stub Jumper J12 1553 Channel 1B Coupling Mode Setting Description 1 2 Long Stub 2 3 Short S...

Страница 16: ... Tap floating Jumper J15 1553 Channel 1 XFMR B Center Tap Setting Description Present CenterTapgrounded Absent Center Tap floating Jumper J17 1553 Channel 2A Coupling Mode Setting Description 1 2 Long Stub 2 3 Short Stub Jumper J18 1553 Channel 2A Coupling Mode Setting Description 1 2 Long Stub 2 3 Short Stub Jumper J19 1553 Channel 2B Coupling Mode Setting Description 1 2 Long Stub 2 3 Short Stub...

Страница 17: ...ternal workings of the BU61580 see the BU61580 BC RT MT ADVANCED COMMUNICATION ENGINE ACE Ó data sheet from Data Device Corporation 2 2 2 External Interface Description The V1553B connects to the VMEbus via the P1 backplane The base memory address is jumper programmable Table 2 2 3a shows an address map of the V1553B Table 2 2 3a VME Address Map Address Function XXXX XXXX XX00 0000 0000 0000 Base ...

Страница 18: ...J1 Bus 1A J2 Bus 1B J3 Bus 2A J4 Bus 2B Pin Number Pin Function 1 1553 Bus Input to Transceiver 2 1553 Bus Input to Transceiver 3 Bus Shield to GND Table 2 2 3c Time Tag Connector Pinouts J5 Pin Number Function 1 TCLK_RTN Return for external Time Tag clock signal GND 2 1000PPS External Time Tag clock TTL buffered input 3 Spare Power is provided via the VMEbus P1 connector The V1553B shall require ...

Страница 19: ...functionality and is delivered in the configuration which best suits the majority of users default settings see table 3 1 on the next page You are strongly recommended to check these delivered settings against the function set you desire thus ensuring that the V1553B and your system will function correctly Figure 3 1 Jumper Locations Overview 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 J22 2 1 2 1 2...

Страница 20: ...the V1553B V1553B UserÕs Manual J8 J9 J7 J6 J21 J17 4 2 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 20 18 16 14 12 10 8 6 19 17 15 13 11 9 7 5 3 1 1 3 5 2 4 6 1 3 5 2 4 6 1 2 1 2 3 Page 3 2 1996 PEP Modular Computers June22 1998 ...

Страница 21: ...VMEbus system into which the V1553B is to be fitted must be turned off prior to fitting or removing any module If this VMEbus is connected through a VIOC to an IIOC system then this system and it s peripherals must also be powered down Further it is recommended to power down all other 1553 devices to which the V1553B is to be connected The V1553BÕs channel interfaces are fully isolated in transfor...

Страница 22: ...including that to the other devices connected to the 1553 bus 4 Choose the desired slot for the V1553B and if necessary reposition the other modules 5 Place the PCB into the card guides for the desired slot 6 Push the module into position carefully Once the insertion force of the 96 way VMEbus connector has been overcome the front panel securing screws can be tightened 7 Now connect the MIL STD 15...

Страница 23: ...panel itself has no status LEDs or other interfaces other than those shown in figure 4 3 The jumper description for J5 may be found in the previous chapter Figure 4 3 V1553B Standard Front Panel Layout J1 J2 A B CH 1 J5 V1553B J3 J4 A B CH 2 June 22 1998 1996 PEP Modular Computers Page 4 3 ...

Страница 24: ...Chapter 4 Installing the V1553B V1553B UserÕs Manual This Page Intentionally Left Blank Page 4 4 1996 PEP Modular Computers June22 1998 ...

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