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Motorola MVME712M/M User Manual
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Motorola MVME712M/M User Manual

Motorola MVME712M/M User Manual

Transition modules and lcp2 adapter board
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Motorola 3496B01A
MVME712M/M P2 Adapter Board
A l l t r a d e m a r k s , b r a n d n a m e s , a n d b r a n d s a p p e a r i n g h e r e i n a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s .
• C r i t i c a l a n d e x p e d i t e d s e r v i c e s
• I n s t o c k / R e a d y - t o - s h i p
Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate, representative, or authorized distributor for any manufacturer listed herein.
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  • Page 1 Motorola 3496B01A MVME712M/M P2 Adapter Board In Stock Used and in Excellent Condition Buy Today! https://www.artisantg.com/59315-10 A l l t r a d e m a r k s , b r a n d n a m e s , a n d b r a n d s a p p e a r i n g h e r e i n a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s .
  • Page 2 MVME712-12, MVME712-13, MVME712A, MVME712AM, and MVME712B Transition Modules and LCP2 Adapter Board User’s Manual (MVME712A/D3)
  • Page 3 Motorola reserves the right to revise this document and to make changes from time to time in the content hereof without obligation of Motorola to notify any person of such revision or changes.
  • Page 4 MVME712AM The manual also provides information about the LCP2 Adapter Board. The transition modules are used as the interface between Motorola Single Board Computer VMEmodule families, such as the MVME147S, MVME162, MVME167, MVME187, and MVME197, and their peripheral devices. An LCP2 adapter module and a cable are supplied for interconnection between the MVME712 family module and the MVME1xx family module.
  • Page 5 Although not shown in the above list, each Motorola Computer Group manual publication number is suffixed with characters which represent the revision level of the document, such as "/D2" (the second revision of a manual); a supplement bears the same number as the manual but has a suffix such as "/D1A1"...
  • Page 6 ¨ Motorola and the Motorola symbol are registered trademarks of Motorola, Inc. VMEmodule is a trademark of Motorola, Inc. All other products mentioned in this document are trademarks or registered trademarks of their respective holders. © Copyright Motorola 1989, 1993, 1994...
  • Page 7 Inc. assumes no liability for the customer's failure to comply with these requirements. The safety precautions listed below represent warnings of certain dangers of which Motorola is aware. You, as the user of the product, should follow these warnings and all other safety precautions necessary for the safe operation of the equipment in your operating environment.
  • Page 8 Dangerous voltages, capable of causing death, are present in this equipment. Use extreme caution when handling, WARNING testing, and adjusting. This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in WARNING accordance with the documentation for this product, may cause interference to radio communications.
  • Page 10 Contents Introduction 1-1 Features of the MVME712 Family Modules 1-1 Features of the LCP2 Adapter Board 1-2 SpeciÞcations 1-2 Cooling Requirements 1-3 FCC Compliance 1-3 General Description 1-4 Introduction 2-1 Unpacking Instructions 2-1 MVME712x Module Preparation 2-1 DSR Line Pull Up Select Headers (J8, J9, J13, J14) 2-6 Serial Port 2/Modem Port 2 Select (J16, J17) 2-7 Serial Port Configuration 2-7 Modem Port Configuration 2-7...
  • Page 11 Parts Lists and Locations 3-22 Schematic Drawings 3-32 General Description A-1 Modem Features A-2 Technical SpeciÞcations A-3...
  • Page 12 List of Figures MVME712-12 Header Locations 2-2 MVME712-13 Header Locations 2-3 MVME712A Header Locations 2-4 MVME712AM Header Locations 2-5 MVME712B Connector Locations 2-9 LCP2 Adapter Connector Locations 2-10 Internal SCSI and Serial Port Connections 2-13 Internal SCSI and Modem Connections 2-15 MVME712B External SCSI Connections 2-17 MVME712-12 Parts Location Drawing (Primary Side) 3-24 MVME712-13 Parts Location Drawing (Primary Side) 3-25...
  • Page 13 GENERAL INFORMATION Introduction This manual provides general information, hardware preparation, installation instructions, and support information for the MVME712A, AM, -12, -13, and B Transition Modules, as well as the LCP2 Adapter Board. The next table defines the references you will see throughout the manual. Collective Reference Modules Referred To MVME712 family...
  • Page 14 General Information External Ethernet interface (through the LCP2 adapter) (MVME712B) Built-in modem (refer to Appendix A) with front panel Telco modular jack (MVME712-13 and MVME712AM) Electrostatic Discharge (ESD) protection on front panel Radio Frequency Interference (RFI) protection on front panel Features of the LCP2 Adapter Board The features of the LCP2 Adapter Board include: A 50-pin connector permits SCSI cable connection to other SCSI devices...
  • Page 15 Specifications Cooling Requirements Motorola VMEmodules are specified, designed, and tested to operate reliably with an incoming air temperature range from 0 degrees C to 55 degrees C (32 degrees F to 131 degrees F) with forced air cooling. Temperature qualification is performed in a standard Motorola VMEsystem 1000 chassis.
  • Page 16 General Information General Description The MVME712 family modules are I/O transition modules for the MVME1xx VMEmodule families. The LCP2 adapter assembly routes the I/O signals and grounds from the P2 connector on the backplane at the MVME1xx VMEmodule to the MVME712 family module. The MVME712 family module routes the signals to the appropriate industry-standard connectors on its front panel.
  • Page 17 HARDWARE PREPARATION AND INSTALLATION Introduction This chapter provides unpacking instructions, hardware preparation, and installation instructions for the MVME712 family modules and the LCP2 adapter. Unpacking Instructions If the carton is damaged upon receipt, request that carrier's agent be present during unpacking and inspection of equipment.
  • Page 18 Hardware Preparation and Installation MVME 712A/AM Figure 2-1. MVME712-12 Header Locations MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual...
  • Page 19 MVME712x Module Preparation MVME 712A/12/13 Figure 2-2. MVME712-13 Header Locations MVME712A/D3...
  • Page 20 Hardware Preparation and Installation MVME 712A/AM Figure 2-3. MVME712A Header Locations MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual...
  • Page 21 MVME712x Module Preparation MVME 712A/12/13 Figure 2-4. MVME712AM Header Locations MVME712A/D3...
  • Page 22 Hardware Preparation and Installation DSR Line Pull Up Select Headers (J8, J9, J13, J14) Headers J8, J9, J13, and J14 are used to pull up the external DSR lines of the serial ports (J1, J3, J4, J5) to a high (+12 Vdc) level when terminals are connected and DSR is to be used as a constantly activated output from the MVME712x.
  • Page 23 MVME712x Module Preparation Serial Port 2/Modem Port 2 Select (J16, J17) Port 2 is shared between the front panel serial port connector and the internal modem. Header J16 or J17 must be configured to select one or the other port for proper operation.
  • Page 24 Hardware Preparation and Installation SCSI Termination Because the MVME712x has no provision for SCSI connection, you must ensure that the SCSI bus is terminated properly. The LCP2 adapter has sockets (R1, R2, R3) for terminating the SCSI lines using three 8-pin SIP resistors. Refer to the Installation Instructions for use of the terminators.
  • Page 25 MVME712B Module Preparation MVME 712B cb208 9212 Figure 2-5. MVME712B Connector Locations MVME712A/D3...
  • Page 26 Hardware Preparation and Installation LCP2 Adapter Board Preparation Preparation of the LCP2 adapter consists of removing or replacing the terminating resistors for SCSI. The location of the resistors, fuse, and Figure 2-6 connectors is illustrated in . Refer to the Installation Instructions for use of the terminators.
  • Page 27 Installation Instructions Installation Instructions The basic procedure for installation of the family of MVME712 modules and the LCP2 adapter is as follows: Turn all equipment power OFF and disconnect the power cable from the AC power source. Connecting modules while the power is applied may result aution in damage to components on the module.
  • Page 28 Hardware Preparation and Installation Installing for Use with Internal SCSI Devices An MVME1xx VMEmodule can be connected through the LCP2 adapter to Figure 2-7 internal SCSI devices as shown in . This section describes the procedure for connecting the MVME712x modules for use with internal SCSI devices.
  • Page 29 Installation Instructions Check the fuse on the LCP2 adapter module and replace it, if necessary. The fuse on the LCP2 adapter module is for SCSI terminator power. The fuse on the MVME1xx VMEmodule is for Ethernet transceiver power. The resistance of each fuse should be less than 1 Ohm. MVME712X TERMINATOR MVME187...
  • Page 30 Hardware Preparation and Installation Installing the MVME712-13 and MVME712AM as a Modem To install the MVME712-13 and MVME712AM with serial port 2 configured as a modem, which is the as-shipped configuration, proceed as described in this Figure 2-8 section. See also If you have connected your module for use with internal SCSI devices, you may already have performed some of these steps.
  • Page 31 Installation Instructions MVME712-13 TERMINATOR MVME167 MVME712AM SCSI DEVICE MODEM TELCO JACK LC P2 ADAPTER P2 OR J11 ENCLOSURE BOUNDARY cb225 9408 (2-2) Figure 2-8. Internal SCSI and Modem Connections MVME712A/D3 2-15...
  • Page 32 Hardware Preparation and Installation MVME712B Installation The MVME712B is designed to be used in conjunction with one of the MVME712x modules (MVME712A, MVME712AM, MVME712-12, or MVME712-13). The MVME712x can be connected through the MVME712B to Figure 2-9 external SCSI devices as shown in Because the MVME1xx VMEmodule is at one end of the cable, SCSI terminators are required on the LCP2 adapter.
  • Page 33 Installation Instructions Check the fuse on the LCP2 adapter module and replace, if necessary. The fuse on the LCP2 adapter module is for SCSI terminator power. The fuse on the MVME1xx VMEmodule is for Ethernet transceiver power. The resistance of each fuse should be less than 1 Ohm. MVME712B MVME712X MVME147S...
  • Page 34 Hardware Preparation and Installation 2-18 MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual...
  • Page 35 SUPPORT INFORMATION Introduction This chapter provides the interconnection signals, parts lists, parts location illustrations, and schematic diagrams for the MVME712 family modules and LCP2 adapter. Interconnect Signals Table 3-1 describes the connections from the LCP adapter to the MVME712x and VMEmodules: Table 3-1.
  • Page 36 Support Information All front panel connectors have metal shells and jack posts that are electrically connected to the front panel. If the front panel is electrically connected to the chassis ground, then the shells and jack posts are connected to chassis ground. This allows shielded cable to be used for effective reduction of EMI and EMC problems.
  • Page 37 Interconnect Signals Table 3-3. Connectors J1, J3-J5 Interconnect Signals (MVME712 x ) (Continued) Signal Signal Name and Description Number Mnemonic REQUEST TO SEND - RTS is supplied by the terminal to the modem when it is required to transmit a message. With RTS off, the modem carrier remains off.
  • Page 38 Support Information Connector J2 Interconnect Signals (LCP2 Adapter) Connector J2 on the LCP2 adapter is a 64-pin connector. Each pin connection, Table signal mnemonic, and signal characteristic for the connector is listed in Table 3-4. Connector J2 Interconnect Signals (LCP2 Adapter) Signal Signal Name and Description Number...
  • Page 39 Interconnect Signals Table 3-4. Connector J2 Interconnect Signals (LCP2 Adapter) (Continued) Signal Signal Name and Description Number Mnemonic PRACK* DATA ACKNOWLEDGE (Printer) - a low level input pulse indicating that the next character may be sent. PRPE PAPER EMPTY (Printer) - out of paper. PRBSY BUSY (Printer) - an input signal indicating that the printer cannot receive data.
  • Page 40 Support Information Table 3-4. Connector J2 Interconnect Signals (LCP2 Adapter) (Continued) Signal Signal Name and Description Number Mnemonic DTR3 DATA TERMINAL READY (serial port 3) - a signal from the terminal to the modem indicating that the terminal is ready to send or receive data.
  • Page 41 Interconnect Signals Table 3-4. Connector J2 Interconnect Signals (LCP2 Adapter) (Continued) Signal Signal Name and Description Number Mnemonic RTS4 REQUEST TO SEND (serial port 4) - RTS is supplied by the terminal to the modem when it is required to transmit a message. With RTS off, the modem carrier remains off.
  • Page 42 Support Information Table 3-4. Connector J2 Interconnect Signals (LCP2 Adapter) (Continued) Signal Signal Name and Description Number Mnemonic CTS2 CLEAR TO SEND (serial port 2) - CTS is a function supplied to the terminal by the modem, and indicates that it is permissible to begin transmission of a message.
  • Page 43 Interconnect Signals Connector J2 Interconnect Signals (MVME712-13, MVME712AM) Connector J2 is a backplane modem power connector. Each pin connection, Table signal mnemonic, and signal characteristic for the connector is listed in Table 3-5. Connector J2 Interconnect Signals (MVME712-13/AM) Signal Signal Name and Description Number Mnemonic +5VMODEM...
  • Page 44 Support Information Table 3-6. Connector J3 Interconnect Signals (LCP2 Adapter) (Continued) Signal Signal Name and Description Number Mnemonic DB04* DATA bus (bit 4) GROUND DB05* DATA bus (bit 5) GROUND DB06* DATA bus (bit 6) GROUND DB07* DATA bus (bit 7) - most signiÞcant bit and the highest priority during the arbitration phase.
  • Page 45 Interconnect Signals Table 3-6. Connector J3 Interconnect Signals (LCP2 Adapter) (Continued) Signal Signal Name and Description Number Mnemonic D/C* DATA/COMMAND - signal driven by the target. It indicates whether command or data information is on the data bus. True (low) indicates command.
  • Page 46 Support Information Table 3-7. SCSI INTERFACE Interconnect Signals (MVME712B) (Continued) Signal Signal Name and Description Number Mnemonic DB07* DATA bus (bit 7) - most signiÞcant bit and the highest priority during the arbitration phase. DBP* DATA bus (parity) - data parity is odd. Use of parity is a system option.
  • Page 47 Interconnect Signals Connector ETHERNET Interconnect Signals (MVME712B) Each pin connection, signal mnemonic, and signal characteristic for the Table 3-8 connector is listed in Table 3-8. ETHERNET Interconnect Signals (MVME712B) Signal Signal Name and Description Number Mnemonic Not used. COLLISION + (Input) - a signal to indicate that multiple stations are contending for access to the transmission medium.
  • Page 48 Support Information Connector J6 Interconnect Signals (MVME712-13, MVME712AM) Connector J6 is the modem RING and TIP from the Telco front panel jack on the MVME712-13 and MVME712AM. Each pin connection, signal mnemonic, Table 3-9 and signal characteristic for the connector is listed in Table 3-9.
  • Page 49 Interconnect Signals Table 3-10. Connector J7 Interconnect Signals (MVME712-13/AM) (Continued) Signal Signal Name and Description Number Mnemonic +12VMODEM +12 Vdc Power - used by the modem. +5VMODEM +5 Vdc Power - used by the modem. MDMRXD2 RECEIVE DATA - data that is demodulated from the receive line is presented to the terminal by the modem.
  • Page 50 Support Information Table 3-11. Connector J10 Interconnect Signals (MVME712 x ) (Continued) Signal Signal Name and Description Number Mnemonic RECEIVE + (Input) - a data input sourced by the MAU. +12VF +12 Vdc Power - fused on MPU board. 11-20 Not used.
  • Page 51 Interconnect Signals Table 3-12. Connector P2, J11 Interconnect Signals (MVME712 x ) (Continued) Pin Number Signal Signal Name and Description Mnemonic PRD02 DATA (bit 2) (Printer) PRD01 DATA (bit 1) (Printer) PRD04 DATA (bit 4) (Printer) PRD03 DATA (bit 3) (Printer) PRD06 DATA (bit 6) (Printer) PRD05...
  • Page 52 Support Information Table 3-12. Connector P2, J11 Interconnect Signals (MVME712 x ) (Continued) Pin Number Signal Signal Name and Description Mnemonic RTS3 REQUEST TO SEND (serial port 3) - RTS is supplied by the terminal to the modem when it is required to transmit a message.
  • Page 53 Interconnect Signals Table 3-12. Connector P2, J11 Interconnect Signals (MVME712 x ) (Continued) Pin Number Signal Signal Name and Description Mnemonic RXD4 RECEIVE DATA (serial port 4) - data that is demodulated from the receive line is presented to the terminal by the modem.
  • Page 54 Support Information Table 3-12. Connector P2, J11 Interconnect Signals (MVME712 x ) (Continued) Pin Number Signal Signal Name and Description Mnemonic CTS2 CLEAR TO SEND (serial port 2) - CTS is a function supplied to the terminal by the modem, and indicates that it is permissible to begin transmission of a message.
  • Page 55 Interconnect Signals Connector J15 Interconnect Signals (MVME712 x ) Connector J15 is the printer port on the MVME712x (MVME712-12, MVME712-13, MVME712A, and MVME712AM). Each pin connection, signal Table 3-14 mnemonic, and signal characteristic for the connector is listed in Table 3-14. Connector J15 Interconnect Signals (MVME712 x ) Signal Signal Name and Description Number...
  • Page 56 Table 3-15 Secondary side - MVME712B Table 3-16 Figure 3-6 LCP2 adapter Table 3-17 Figure 3-7 Table 3-15. MVME712 x Module Parts List Reference Motorola Description Designation Part Number 84-W8832B01A Printed wiring board (MVME712-12, MVME712-13) 84-W8838B01B Printed wiring board (MVME712A, MVME712AM)
  • Page 57 Parts Lists and Locations Table 3-15. MVME712 x Module Parts List (Continued) Reference Motorola Description Designation Part Number 28NW9802G09 Connector, 20-pin IDC 28NW9802J55 Connector, 64-pin IDC (MVME712A, MVME712AM) 09NW9803A52 Jack, modular, RJ-11 28NW9802H21 Connector, 25-pin socket 28NW9802E05 Connector, 64-Pin DIN...
  • Page 58 Support Information Table 3-15. MVME712 x Module Parts List (Continued) Reference Motorola Description Designation Part Number 01-W2368C01A Modem kit (MVME712-13 and MVME712AM) 3-24 MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual...
  • Page 59 Parts Lists and Locations MVME 712A/AM Figure 3-1. MVME712-12 Parts Location Drawing (Primary Side) MVME712A/D3 3-25...
  • Page 60 Support Information MVME 712A/12/13 Figure 3-2. MVME712-13 Parts Location Drawing (Primary Side) 3-26 MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual...
  • Page 61 Parts Lists and Locations MVME 712A/AM Figure 3-3. MVME712A Parts Location Drawing (Primary Side) MVME712A/D3 3-27...
  • Page 62 Support Information MVME 712A/12/13 3-28 MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual...
  • Page 63 Parts Lists and Locations Figure 3-4. MVME712AM Parts Location Drawing (Primary Side) SECONDARY SIDE cb223 9310 MVME712-12 and MVME712-13 SECONDARY SIDE cb227 9212 MVME712A/D3 3-29...
  • Page 64 Support Information MVME712A and MVME712AM Figure 3-5. MVME712 x Parts Location Drawing (Secondary Side) Table 3-16. MVME712B Module Parts List Reference Motorola Designation Part Number Description 64-W6846B01A Front panel 30-W2348C01A Cable Assembly, Ethernet 30-W2349C01A Cable Assembly, SCSI 3-30 MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual...
  • Page 65 Parts Lists and Locations MVME 712B cb208 9212 Figure 3-6. MVME712B Parts Location Drawing MVME712A/D3 3-31...
  • Page 66 Support Information Table 3-17. LCP2 Adapter Module Parts List Reference Motorola Description Designation Part Number 84-W8570B01A Printed wiring board 48NW9607A20 RectiÞer, 1N5817, 20 V Capacitor, Þxed, ceramic, 0.1 µF @ 50 Vdc C1-C3 21NW9632A03 65NW9622A37 Fuse, axial, micro, 1 A, 125 V, Slo Blo...
  • Page 67 Schematic Drawings Schematic Drawings This section includes the schematic drawings for the MVME712x Transition Modules and the LCP2 Adapter Board, as follows: Module Board Part Number Pages MVME712-12 63BW3832B0A Pages 3-33 to 3-38 MVME712-13 MVME712A 63BW3838B0A Pages 3-39 to 3-44 MVME712AM LCP2 63BW3570B0A...
  • Page 68 Support Information 3-34 MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual...
  • Page 69 MODEM General Description The UDS 2242980 modem installed on the MVME712-13 or MVME712AM module provides full duplex operation over the 2-wire Public Switch Telephone Network (PSTN). The unit operates asynchronously at data rates of 0 to 300, 600, 1200, or 2400 bps, and synchronously at data rates of 1200 and 2400 bps.
  • Page 70 Modem Modem Features Table A-1 lists the features of the modem. Table A-1. Modem Features Features BeneÞts 0-300, 600, 1200, 2400 bps, Versatility. The modem can operate with either Bell asynchronous; 1200 and 2400 bps, 103J or 212A or CCITT V.22 bis modems. synchronous.
  • Page 71 Technical Specifications Technical Specifications Table A-2 Table A-3 lists the technical specifications of the manual and lists the characteristics of the Autodialer. Table A-2. Technical Specifications Characteristic SpeciÞcation Operating mode Full duplex on 2-wire PSTN. Data rates Low speed: 0-300 and 600 bps asynchronous. Medium speed: 1200 bps (+1%, -2.5%), character asynchronous and synchronous.
  • Page 72 Modem Table A-2. Technical Specifications (Continued) Characteristic SpeciÞcation Input command format Asynchronous; ASCII 10-bit or 11-bit upper- and lowercase characters (including start, stop, and parity bits). Accepts input gross start/stop (switching) distortion up to 35%. Output format Same as input format; output character distortion less than 3%.
  • Page 73 Index asterisk (*) 4 data rates A-1 depth, MVME712x 1-2 documentation, related 3 backplane connector 3-1 DSR line pull up select headers 2-6 cables, user-supplied EIA-232D on MVME712-12/12A 2-12 connectors 3-2 SCSI interface to MVME712B 2-16 interconnect signals 3-2 Telco modular 2-14 serial ports 1-1 caution 2-11 Electrostatic Discharge (ESD) protection...
  • Page 74 Index installation instructions 2-11 modem port 2 select 2-7 interconnect signals 3-1 modem port configuration 2-7 internal SCSI MVME1xx VMEmodules and modem connections (drawing) definition of term 1-1 2-15 MVME712 family connections (drawing) 2-13 definition of term 1-1 features of 1-1 module specifications 1-2 J1, J3-J5 3-2 MVME712-12...
  • Page 75 Radio Frequency Interference (RFI) pro- tection 1-2 RF emissions, minimum 1-3 RING and TIP 3-14 RJ-11 jack 3-20, 3-21, 3-22 SCSI and modem internal connections (drawing) 2-15 SCSI connector 3-9, 3-11 SCSI INTERFACE 3-11 SCSI termination 2-8 SCSI, internal connections 2-13 SCSI, problems 2-13, 2-17 serial port 2 select 2-7 serial port configuration 2-7...

This manual is also suitable for:

Mvme712-13Mvme712aMvme712amMvme712bMvme712-12