The vmebus specification defines the size, electrical voltage and power, and the signaling protocols to be used. However, no responsibility is assumed for inaccuracies. Electrical and mechanical specifications are defined by the standard. Powered vme64x crates vme64x represents an extension of the vme64 standard, vita 11994 and became industry standard in 1996. Revision ebmfterm vme state of new jersey department of transportation trenton, new jersey 08625 metric specifications for vme bus computer field terminal vme bus processor assembly n. Technical specification for vme interface controller r 1. Early systems, regardless of the bus architecture, tended to place a cpu on one board, system ram on another, and io devices on additional boards. Vme, a mechanical structure based on classic 19inch rackmount concepts, a choice of 3u and 6u eurocard sizing, a wide range of cots commercial offthe shelf products, a wide vendor base, and continued improvement to the vme standard. The full a24 memory map occupies onequarter of the available a24 space. Vmebus specification manual third printing introduction. This memory contains the channel header and channel. The reference for product specification is the technical data sheet effective at the time of purchase.
The tables below detail the required control signals to produce the different bus widths. It is an 6u vme form factor and installed in the system slot of a standard vme subsystem. July 1, 2001 new jersey department of transportation specifications for an open architecture vme bus. Over the evolution of its near 40 years of existence, vme bus has become a worldwide standard and is still used in a wide variety of applications across many different markets.
This bus includes signals that provide periodic timing and coordinate. Designed primarily for applications in data acquisition, control and test instrumentation, it combines superior mechanical quality with lowest noise power supply technology. Fast data channel a vxibus protocol which supports the transfer of data between commanders and servants. Under the ansivita 11994 vme64 bus specification, these pins can be used for any user defined serial bus. The wiener vme 6021 crate series is the newest generation of 19 integrated packaging system for standard vme vme64 bus systems with 6ux160mm cards. List of specification namesthis is a general index of electrical engineering standards and specifications.
Power requirements the power requirements of the modules are as follows. The vxibus specification fully defines the usage of these pins. It includes all translation logic between pci bus and vme bus, provides onboard dma. If evi32 is connected to a 16 bit vme data bus d16, 32bit and 64bit erc32 accesses can be transformed to multiple 16bit transfers. A vme system is a set of connected vme boards, plugged to a vme backplane or vme chassis.
Pcixto vme bus bridge programming manual document number. Monaco technical reference vme64 bus interface vme offset address figure 8 primary vme a24a32 memory map note. The only address modifier codes accepted by the vme gpib for a16 accesses are 0x2d and 0x29. The vme gpib can accept d32, d16, and d08eo single and rmw vmebus cycles. System overview the maxv is a standard length size 6u vme module 6. Its use of the eurocard format, its high performance, and its versatility are some of the reasons that it appeals to a wide range of users. Vme bus io vme fpga xc3s4004fg320 221 user io 50mhz clock dist data 16 ctrl busy main fpga config 4 5 data 32 addr 32 am 6 vme ctrl 7 50mhz reference. May 2004 this document discusses the features, capabilities, and configuration requirements of tsi148. Supports controller mode dma transfer rates of 70 mbs. The curtisswright vmetro vanguard vme bus analyzer is a complete solution for vmebus analysis, exercising and protocol error detection in a vme environment. The original specification was sponsored by vita and eventually standardized as ieee 1014. Vmusb vme controller with usb2 interface vme modules.
The vmebus started with the ansivita 1 specification in 1982. Many engineering standard bodies are listed above, and links to specifications. Additionally, the versatile i2c bus is used in various control architectures such as system management bus smbus, power. Vme is a high speed and high performance bus system with powerful interrupt management and multiprocessor capability. Sep 18, 1999 a64 is defined in the vme64 specification to allow for additional addressing space on 6u modules by multiplexing the 32 bit data bus with the 32 address data bus to produce a 64 bit address cycle. Use of jumpers and other manual configuration are no longer needed. The virtual bus created allows the two systems to operate as one, enabling seamless operation and superior performance. Hartmann electronic is an industry leader in the designing, manufacturing and production of backplane technology, including vme and vme64x. Enhanced functionality is given by the programmable internal fpga logic which provides a vme command sequencer with 4kb stack and 28kb data buffer. The ieee p10141987 specification is the definitive reference which has subsequently been expanded with the vme 64 specification. The board is provided the vme p1, and p2 connectors and fits into both vme standard and v430 backplanes.
Spectrum signal processing 1 introduction this manual describes the features, architecture, and specifications of the monaco quad c6x vme64 board. The 73a851a is installed in a single slot of the vxi mainframe. Lock bit description 3 changes to the status file 4 setting the nocv bit to 0 7 revised specifications c additional troubleshooting tips d. Ce compliance 2 making vme selfreferences in post tests 2 improved. These signals do not have adequate driving strength to drive the vme bus directly and therefore need external buffers. The interphase 6200 vme to pci interface adapter provides a bridge between a vme bus and a pci bus. Ive got the vme spec manual revision c1, but im not sure wheter this is the newest or not since its dated october 1985. Vmebus vmebus versa module europa or versa module eurocard bus is a computer bus standard, originally developed for the motorola 68000 line of cpus.
This module is an active extender board that allows double height vme modules or b size vxi modules to be installed in a c size vxi mainframe. It is intended for software engineers who are designing system interconnect applications with tsi148 and require. The ge fanuc sbs model 6183 bus adapter is a costeffective solution for applications requiring vmebus vme to pci connectivity and fiberoptic capabilities. Since the vxibus pin definitions may conflict with the pin definitions of a vme module, the standard 73a851a isolates pins in rows a and c of backplane connector p2 from the corresponding pins on an installed vme module. Vmegpib installation and user guide national instruments. Vme configuration eeprom vme transceivers vmebus interrupt and bus arbitration mite vme interface and dma. The cpci vme 516 chassis provides up to five compactpci slots and sixteen vme 6u slots that feature front and rear io connectivity.
Jun 30, 2015 from the collection, a scannedin computerrelated document. Aug 11, 1999 each vmebus module has a bus grant input and a bus grant output. The vme interface bus bridge, based on tundras universe iib chip, is a 6u card. It is widely available as 16bit, 32bit and 64bit vme computer systems. The vmusb is a vme master with high speed usb2 interface. With its other vmebus functions, the 6200 provides full vme interrupt and multilevel requester capabilities. The mvme6100 board interfaces to the vmebus via the p1 and p2 connectors, which use 5row 160pin connectors as specified in the vme64 extension standard.
Vme cards may be produced which respond to the following address widths or data widths. Curtisswright vmetro vanguard vgvme bus analyzer price. The 6200 adapters vmebus features are fully programmable from the vmebus side. Vmebus extensions for instrumentation bus fast data channel specification vxibus10 revision 2. The vme64 specification establishes a framework for 8, 16, 32, and 64bit parallel bus computer architectures that can implement single and multiprocessor systems. I0 over a local bus, an essential feature in todays increasingly sophisticated and demanding system designs. Unaligned vmebus data transfers are treated as d32 data transfers. Other accessories, manuals, cables, calibration data, software, etc.
Vmebus is a computer bus standard, originally developed for the motorola 68000 line of cpus, but later widely used for many applications and standardized by the iec as ansiieee 10141987. General specifications for the mvme165 are listed in table 1 2. Other items have been reprinted from the vita journal with permission. A01 a15, a01 a23, a01 a31, or a01 a40 d00 d07, d00 d15, d00 d23, d00 d31, or d00 d63 undefined before rev. Vita vme international trade association is the organisation whose purpose is to promote and develop. Sgvmepci adaptor users manual and installation guide. These signals do not have adequate driving strength to drive the vme bus directly and therefore need external. Ive been looking for it on the net but havent managed to find it yet. As long as bbsy is asserted no other master can get the bus bbsy interrupt acknowledge. Specifications the information contained in this manual is subject to change without notice. Introduction page 7 may 18, 1995 vxibus specification vxi10 revision 2. The 6200 supports readmodifywrite cycles on the vmebus.
A portion of memory which is accessible to both the vxibus commander and servant which is allocated to the fdc channel. Velocity interface mezzanine vim vxi bus description. This company became nxp semiconductors which now it the stakeholder of the i2c bus specification. Vme bus description, pinout and vme standards information. The vme versa module extension slave interface core provides functionalities to interface a user logic to the standard cycles of the vme bus. Vme64x bus cards 6u x 160mm equipped with monolithic 6u vme64x backplane j1, j2, j0 the rear j2j0 area of the vme backplane is available for 21 6ux80mm or. Vmebus connector pin assignment and signal descriptions.
The maxv communication interface is accessed through the vme bus via the j1j2 connectors and is compliant with the vme bus specifications isoiec 15776 2001 e. Once a master has been granted the bus it drives bbsy. After more than two decades on the market, vmebus has become a proven and reliable. Vme bus description the vme bus is a scalable backplane bus interface. For more details the user is directed to the handbook, or the vmebus specifications. Used by the interrupt handler to retrieve an interrupt vector from the interrupter iack irq1 irq7 interrupt request lines. Vme 5532l vmebus fiberoptic repeater link with slave chassis system controller the vme 5532 link is a highperformance, yet easytouse method of linking two or more vmebus systems together via fiberoptic cable. The evi32 provides signals for the vme control bus, address bus and data bus. It is physically based on eurocard sizes, mechanicals and connectors, but uses its own signalling system, which eurocard does not define.
Gigabit ethernet the vme cput10 is equipped with two gigabit ethernet interfaces accessible at the front panel. Vme accessible registers all discriminator board registers can be accessed through the vme bus in the following modes. Via the test enable toggle bits in the control register the input of the counter is switched to test pulses or. Vmivme7807vme7807rc product manual 14 the vmivme7807vme7807rc provide features useful to embedded applications such as. The sgvme can drive up to 21 vme slots and supports vme revd specification. In august of 1982, revision b of the vmebus specification was published by the newly. You can use this information to program the board at a driver level, extend the standard hardware functionality, or develop custom configurations. Utility bus one of the four buses provided by the vmebus backplane. The new design combined the versabus electrical specification, which was based on microprocessor technology, with the rugged and modular eurocard packaging system. From the collection, a scannedin computerrelated document. Vme cput10 vme master with 64bit powerpctm t1022, xmcpmc slots highend powerpc qoriq cpu vme master cpu a16a24, d16d8 eo and sgl arbiter nxptm powerpc qoriq t1022, 1. It implements several functionalities as required by vme64x specifications, with the following features.
In these systems, almost all accesses were performed across the bus. Pci bus according to pci local bus specification 3. The v120 is a vme bus master crate controller, usable as a crate slot 0 arbiter or as a secondary controller. The vme64 to pci bus adapter directly connects two buses. A transition between steps is the risingfalling edge of a single control signal.
Earlier versions of the vmebus specification defined these pins as serclk and serdat, which were originally intended for a serial bus called vmsbus. Motorola mvme6100 installation and use manual pdf download. Br0 br3 bus requests br0 br3 are asserted by a requester whenever its master or interrupt handler needs the bus. Packaging the module is housed in a 6uhigh, 1uwide vme unit.
Vme 64x 6u 166 series hartmann electronic products. Vme interface control vme bus clock shadow clock shadow external vme clock shadow latch 3. Most operations start on the 1 0 transition of the address strobe line. Networked vme bus analyer builtin ethernet port supports vme, vme64, 2evme and 2esst. Initially the i2c bus specification had been written by philips semiconductors. The vmebus specification manual cern document server. Furthermore, mostek, motorola, and signeticsphilips reserve the right to make. Interphase 6200 vme to pci interface adapter price, specs. The bus adapters directly connect the vmebus and pci bus creating a virtual bus that allows the two systems to operate as one, enabling seamless operation, superior performance and the. It sets upper and lower limits on various parameters in each of these three. The primary use of a bus analyzer is to monitor the activity on a backplane bus and.
Over the evolution of its near 40 years of existence, vme bus has become a worldwide standard and is still used in a wide variety of. It was first developed in 1981 and continues to see widespread use today. The signaling scheme is asynchronous, meaning that the transfer is not tied to the timing of a bus clock. Abaco systems sbs p32f3 pci bus to vmebus adapter with.
The iec, ieee, and vmebus manufacturers group now vita distributed. Each pci express cable driver board, in a pc backplane, can drive one to four v120s over standard, flexible pci express cable assemblies up to 7 meters long. Combined with the 4 front panel io ports this allows vme operation and data acquisition buffering without any pc or usb activity. Ndrice the information in this document has been carefully checked and is believed to be entirely reliable. Vmebus connector pin assignment and signal descriptions under. Model v1495 and mezzanine boards power requirements. This standard provides feature extensions to the ansivita 6. Online engineering standards and specification pages. It established a framework for 8, 16 and 32bit parallel bus computer architectures that can implement single and multiprocessor systems. Manual contains new and updated information on plc5 vme systems. This specification defines only the physical and data link osi layers of the four layer transport facility. Depending on the width of the address and data bus of the attached vme bus, 6 to 11 external buffers are required. The maxv will occupy one full width slot in the vme card cage.
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