Vme backplane schematic software

The vme64 is a new addition to the vme family to ansivita 11994 and supports 64bit data traffic. Understanding its value and proven place in hundreds of defense programs, kontron will continue its investment in evolving a fullyfeatured vme. The operating system msdos comes up from floppy disk. Throughput is doubled, but performance is still limited by the requirement for acknowledgment from the receiver of data. Vme board offers plugin upgrades for navy shipboard systems. Omnivme also supports 2esst signaling, which means it transfers data on both edges of each vmebus clock pulse. Looking at the busbackplane on the schematic, at the top are shown the sdsu2 utility and video boards. If evi32 is connected to a 16 bit vme data bus d16, 32bit and 64bit erc32 accesses can be transformed to multiple 16bit transfers. The heart of the vme interface is a programmable logic chip. The a2064 performs only eightbit data reads and writes. The graphic represents the major signals that are used by a vme slave interface.

The a2087a is equipped with firmware p2087a and software c2087a. All vme backplane boards are constructed from fr4 epoxy glass material and are assembled and tested. This enables naval combat and control system platforms to be easily upgraded while maintaining backward compatibility with legacy programs. The relay communicates with a vme interface via a 6bit control address and an 8bit data bus. Schematic diagram maker free download or online app. Vme backplane only contains copper traces, slot connectors and terminations. It provides the signal paths needed for basic operation. It is intended to be used by system engineers, project engineers, architects, design engineers, and engineering managers. All elma electronic vme backplanes are designed to maximize performance, minimize noise, and to give the customer the most reliable, costeffective product possible. This is an apw 243479610 vme backplane this unit came from a working environment but has not been tested. Capabilities statement companys business model systems integration plus, inc. Select from a huge library of vector schematic diagram symbols that scale easily without quality degradation. This is done with a flexible bus arbitration scheme that allows up to 21 masters in each system.

All backplanes are subjected to extensive electrical testing before despatch. Omnivme supports 16, 32, and 64bit vme bus transfers and can act as a master or slave with fullslot, onesystemcontrol functionality. Vector offers wide range of vme backplanes from 3 to 21 slots wide in j1 and j2 are 3u backplanes. Vmebus specification manual third printing introduction.

The master then waits a minimum of 35ns before bringing one or both of the data strobes ds low. Power supply switchable by software scbus wired to vmebus backplane p2 vme scbus backplane support scbus signals from both pmc slots connector p14 routed to vme p2 backplane. Our standard product portfolio includes vmevme64x, cpci, vxi, pxi, vxs, atca, and switched fabrics. Electronic passive components, backplanes, power supply. Wiener j1 vme backplanes are available with 5, 7, 9, 10, 15 or 21 full size slots.

Backplane 6u 5 chan vme j1j2 5 immediate available. To achieve this we use 8layer construction, stripline design, decoupling capacitors at every slot, inboard terminators, heavy power and ground planes. Our standard product portfolio includes vme vme64x, cpci, vxi, pxi, vxs, atca, and switched fabrics. Monolithic multilayer backplane with active automatic daisy chain and active termination outfitted with 96pin din connectors j1j2 as per ieee10141987 and 30 pin jaux. It is physically based on eurocard sizes, mechanicals and connectors, but uses its own signalling system, which eurocard does not define. The 3u wiener vme j1 backplane fully complies with ansivita 11994 and ieee10141987 specifications. Other vmebus systems also have an optional second pc board, called a j2 backplane. Two gals are used, sourcecode is included on this page. Omnivme provides an interface between a vme bus or vme320 backplane and a local oncard pci bus. Vme64x backplane, 4 slot with p0 vme64x backplane, 4 slot with p0. By default, the a2064 executes 24bit supervisory read and write cycles on the vme backplane. This plane provides all the address, data and control lines, and is fully capable of operating as a standalone bus. 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. Operation 01oct19 the a2087 provides a tcpip interface with a vme backplane.

Backplane network hub j1 j2 j3 j4 j5 j6 j7 j8 j9 j10 rs232 headless control sys monitor, kybd, mouse hard 28 vdc drive video board video board single board computer dcdc conv video board vslru citv backplane video conv power j1 j2 j3 j4 28 vdc rs232 headless control sys monitor, kybd, mouse drive video board video board single board. Modified startupshutdown procedures releases vme bus immediately on shutdown. The master places data on the data transfer bus dtb. All of our backplanes are rugged, optimized for performance, and ideal for most industrial, commercial, and military applications. However, the navys current software requirements and program enhancements mandate higher performance than the original vme boards. The result is that, while vme is very 68000like, the 68000 is generic enough to make this not an issue in most. The fourthgeneration vme120 singleboard computer sbc family, featuring the latest intel cpus, from general micro systems gms is form, fit, and functionally compatible with several generations of currently deployed vme boards in navy shipboard programs. The v120 is a vme bus master crate controller, usable as a crate slot 0 arbiter or as a secondary controller. At orion, we have a variety of cots backplanes available, as well as the resources and experience to manufacture custom designed backplanes to your uniquely specialized needs. 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. A01 a15, a01 a23, a01 a31, or a01 a40 d00 d07, d00 d15, d00 d23, d00 d31, or d00 d63 undefined before rev. For measurement, the vp7 is mounted on a vme backplane, without keyboard and hard disk. Vme j1j2 and vme64x j1j2p0 backplanes per ansivita 1.

Of course the signal assignments are the same for both the interface board and the backplane. If your using the vme 64 specification all pins in row d becomes reserved, and every other pin nonground. Vme chassis is a metallic box or enclosure which normally contains vme backplane, cooling systems like fans and power supply unit like smps. It is designed as a 8layer board in stripline technology.

For these custom defined applications elinktron develops the concept and provides the complete design of the schematic. The a2087a is designed to replace the tcpipvme interface. Vmebus is physically based on the eurocard sizes, mechanicals and connectors, but uses its own signalling system, which eurocard does not define. Basic design considerations for backplanes 3 introduction since the beginning, most equipment makers have used parallelbackplane architectures to deliver large amounts of data across one shared bus. The vme64x backplanes are specially designed to achieve excellent power distribution, best signal integrity and virtually zero cross talk, the smd components used on the vme64x backplanes lead to a much lower failure rate. Traditional vme protocol requires four delays through the drivers, backplane and receivers plus the settling time of the backplane. These signals do not have adequate driving strength to drive the vme bus directly and therefore need external. Sip, established in 1988, derives its revenue from the sale of its standard catalog products or from customerspecific hardware or software products that sip developed under contract by customers. This system is downward compatible, so that assemblies with 96pin connectors to din 41612 can be inserted in the 160pin socket connectors on the backplane.

Sip, established in 1988, derives its revenue from the sale of its standard catalog products or from customerspeci. Vmebus backplane a printed circuit pc board with 96 pin connectors and signal paths that bus the connector pins. Vme64x bus p1 connector pin out and pinout signal names. Smartdraws schematic diagram software is easy to use. The cpuboard has 1 mb static ram on board, and 32 kb eeprom containing the bootloader. The parallel backplane provides a physical and electrical interconnect between various modules in a system. The vmebus specification allows full peertopeer multiprocessor capabilities. The table below helps customers calculate the power consumption of each vp7 system. The a2087a acts as a lwdaq relay, providing communication with one or more vmeresident lwdaq controllers, such as the a2071a or a2037a, through its tcpip interface. However the reset line, which is also shown, might not be used by every card in the system. We will work with you individually to find the perfect set up for your application.

The a2064s lwdaq relay is an rcm2200, rcm2210, or rcm3200. The tables below detail the required control signals to produce the different bus widths. Smartdraw is more than just easyit is also an incredibly powerful tool. The fluorescent characteristic of the protective coating enables the coating to be checked for completeness or damage under uv light.

Vme j2 backplanes, series 3031 backplanes compact pci. Some vmebus systems have a single pc board, called the j1 backplane. Meets vita vme and cern v430 specifications entirely. Keeping vme relevant for these applications requires ongoing advancements to achieve processor migration, extending io capabilities on the backplane, and supporting higher bandwidth applications. Other wise the pinout is the same between vme64 and vme64x. The 3u wiener vmej1 backplane fully complies with ansivita 11994 and ieee10141987 specifications. Power and ground signals which are shown, of course would run to any card connected to the backplane. Our application engineers also develop custom backplanes to meet your specifications, from initial concept to finished product. Passive backplane contains only copper traces for electrical and data links and slot connectors.

Vme64 backplanes schroff backplanes online catalog. The data strobes going low indicate to the slave that the master has placed valid data on the bus. A central bus arbiter, which is located in the first slot in the backplane and is part of the vmebus system controller, determines which master may use the bus. The controller contains a 6slot, p1 type vme backplane into which the various sdsu2 controller cards are plugged into. Mechanical design and validation t custom packaging and metalwork t metal alloy and composite material design t structural analysis via fea solidworks simulation t thermal and. Vme cards may be produced which respond to the following address widths or data widths. Our application engineers also develop custom backplanes to meet your specifications, from initial concept to. Click on the assembly name to see a photograph of each version. This board uses mototrola 68020 processor running at 33 mhz. For larger computer structures, the basic configuration can be extended with a second. Transition modules do not connect to vmebus but just to the. Vmebus versa module europa or versa module eurocard bus 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. The p1 connector carries most of the vme bus signals, between the board and backplane.

The basic configuration is the 3u high single eurocard j1 plane. The p designation is used to refer to the interface board, while the j designation is used to refer to the backplane. No backplane leaves our production facility without 100% testing. The vme address modifer it asserts on the backplane is 0x3d. Monolithic 6u high vme64 and vme64x backplanes are fully rohs compliant and perform to ansivita 1.

Backplane solutions guide this guide provides an overview of key backplane criteria that will enable you to manage and reduce your program risk. At the bottom is shown the timing and clock boards. Hartmanns innovative, cost effective designs benefit customers in diverse industries including military, transportation, medical imaging, telecom, industrial controls, and aerospace. It includes thousands of templates and examples to help you get started quickly. Hartmanns innovative, cost effective designs benefit customers in diverse industries including military, transportation, medical imaging. Vme bus description the vme bus is a scalable backplane bus interface. Vme board offers plugin upgrades for navy shipboard. Monolithic j1j2 vme backplanes are available with 5, 7, 9, 10, 15 or 21 full size slots. In many ways the vmebus is equivalent or analogous to the pins of the 68000 run out onto a backplane. We utilize the latest open system standards including vpx, vme and cpci. Vme64x the elma electronic vme64x backplane series is designed to fully comply with the ansivita vme extension standard. Vmeh22501 in 2esst and conventional vme backplane applications.

The 6u monolithic wiener j1j2 backplane fully complies with ansivita 11994 and ieee10141987 specifications. During measurement, the power consumption of the backplane and the floppy drive can be ignored. A complete chassis and backplane ecosystem our inhouse design and manufacturing provide singlesource reliability for our chassis and backplane products and have fostered the development of a highly reliable ecosystem that speeds production and avoids manufacturing issues while extending product life. However, one of the key features of the 68000 is a flat 32bit memory model, free of memory segmentation and other antifeatures. Vector offers comprehensive range of vmebus backplanes from 2 to 21 slots. It is designed as a 10layer board in stripline technology. Basic design considerations for backplanes 3 introduction since the beginning, most equipment makers have used parallel backplane architectures to deliver large amounts of data across one shared bus.