Universe ll ... The de facto Industry Standard PCI Bus to VMEbus Interconnect Universe II enables VMEbus single board computer vendors to benefit from PCI components while overcoming the challenges involved in merging PCI with VMEbus. Universe II: * * Provides high performance on the PCI bus. Zero wait state implementation Multi-beat transactions Supports bus parking Features a wide range of VMEbus address and data transfer modes. A32/A24/A16 master and slave (not A64 or A40) D64/D32/D16/D08 master and slave (no MD32) MBLT, BLT, ADOH, RMW, LOCK, location monitors * Supports nine user programmable slave images on VMEbus and PCI bus ports. * Provides seven interrupt lines on either bus and flexible mapping of software and hardware sources of hardware interrupt. * Provides four mailboxes and location monitor for messageoriented systems. Design Support Tools Tundra understands your design challenges and works to help you overcome them. We are committed to making our products easy to use. A suite of Design Support Tools helps reduce your development time, risk, and cost. Tools include comprehensive device documentation, application notes, IBIS model, BSDL file, and a VxWork driver. Most are available through our website. We also provide an experienced technical applications engineering team. All help you evaluate our products, and assist in the development of your designs. Ordering Information Product Code CA91C142X-33CB CA91C142X-33IB CA91C142X-25EB CA91C142X-33CE CA91C142X-33IE CA91C142X-25EE Frequency 33 MHz 33 MHz 25 MHz 33 MHz 33 MHz 25 MHz Voltage 5V 5V 5V 5V 5V 5V Temperature 0 to 70C -40 to 85C -55 to 125C 0 to 70C -40 to 85C -55 to 125C Package 25 mm DBGA 25 mm DBGA 25 mm DBGA 35 mm PBGA 35 mm PBGA 35 mm PBGA Contacts 361 361 361 313 313 313 Tundra Universe II ... Silicon Behind the Network. Tundra Semiconductor Corporation 603 March Road Ottawa, Ontario K2K 2M5 CANADA 1-800-267-7231 613-592-0714 outside North America Fax 613-592-1320 www.tundra.com Tundra and the Tundra logo are registered trademarks of Tundra Semiconductor Corporation. Universe II and Tundra System Interconnect ... Silicon Behind the Network are trademarks of Tundra Semiconductor Corporation. All other trademarks are the property of their respective owners. (c) Copyright 2000 Tundra Semiconductor Corporation. 8091142_SF002_01 Universe II The Interconnect of Choice for Latest Generation PCI-to-VME Bridging The Tundra Universe II is the industry's leading high performance 64-bit VMEbus to PCI interconnect. Universe II is fully compliant with the VME64 bus standard, and tailored for the next-generation of advanced PCI processors and peripherals. With a zero-wait state implementation, multi-beat transactions, and support for bus-parking, Universe II provides high performance on the PCI bus. Designers can conserve board space by using the Universe II DBGA (25mmx25mm 361-contact dimpled ceramic BGA) package. The device is also available in the standard 35mmx35mm 313-contact plastic BGA package. The Universe II eases development of multi-master, multi-processor architectures on VMEbus/PCI systems. The device is ideally suited for CPU boards functioning as both master and slave in the VMEbus system, and that require access to PCI systems. Bridging is accomplished through a decoupled architecture with independent FIFOs for inbound, outbound, and DMA traffic. With this architecture, throughput is maximized without sacrificing bandwidth on either bus. Design Challenges, Tundra Answers On the VME side, a rich set of features ensures that the device fits within a wide With demand and competition in global communications markets increasing, range of applications. A full suite of addressing and data modes is implemented, including BLT and MBLT infrastructure vendors are racing to provide ever- support. In addition, a fully featured greater, well-managed bandwidth. system controller, interrupter, interrupt As a systems designer, you know that to achieve handler, and Linked-List DMA make Universe II a very flexible System these cost and performance advantages, you need Interconnect device. Other key Universe II off-the-shelf, standards-based, latest-generation features technology. This includes System Interconnect. mailboxes, and semaphores. Tundra Semiconductor Corporation is the leader include location monitors, With the Universe II, you know that as in System Interconnect. Our products deliver the your system becomes more complex, you interface and throughput features you need to have proven silicon that continues to lead provide everything you need in a markets and build the networks PCI-to-VME bridge. of tomorrow. Universe II PBGA System Interconnect \ `sis-t?m ,int-?r-k?-'nekt \ noun : the technology to connect components and e e e subsystems in almost any embedded system 1 : ICs on a board 2 : boards on a backplane Universe II Features Universe ll Industry-Leading VMEbus Bridge * The Universe II is the industry standard PCI Industry-proven, high performance 64-bit VMEbus interconnect * latest generation of VME applications. Fully compliant, 32-bit or As a VMEbus bridge, the device's most 64-bit, 33 MHz PCI bus important function is data transfer. Data interconnect * bus-to-VMEbus bridge and it supports the Integral FIFOs for write posting transfer is performed by its three channels: the PCI Slave Channel, the VME Slave Channel, and the DMA Channel. to maximize bandwidth utilization * Programmable DMA controller with Linked-List mode The device's programmable DMA controller with Linked-List mode (Scatter/Gather) support enables highly efficient and effective Universe II DBGA data transfer. (Scatter/Gather) support * Flexible interrupt logic * Sustained transfer rates up to The Universe II provides sustained transfer rates of up to 60-70 Mbytes/s, which enhances overall system performance. 60-70 Mbytes/s * Extensive suite of VMEbus address and data transfer modes * Automatic initialization for slave-only applications * Flexible register set, programmable from both the DMA Channel PCI bus and VMEbus ports * Full VMEbus system controller * Support for RMWs, ADOH, PCI Bus Interface DMA bidirectional FIFO VMEbus Interface VMEbus Slave Channel PCI Master PCI LOCK # cycles, and posted writes FIFO prefetch read FIFO coupled read VME Slave semaphores * Commercial, industrial, and extended temperature variants * IEEE 1149.1 JTAG * Available in PCI Bus Slave Channel PCI BUS PCI Slave posted writes FIFO coupled read logic VME Master Interrupt Channel - 25mmx25mm, 361-contact PCI Interrupts Interrupt Handler Interrupter dimpled ceramic BGA (DBGA) and - 35mmx35mm, 313-contact VME Interrupts 8091142_BK001_01 Register Channel Mailbox Registers Semaphores plastic BGA packages Universe II Functional Diagram VMEbus Applications Tundra understands the need to increase performance throughout today's communications networks. From premise equipment to local carrier gear to high-end digital switches, designers need to deliver ever-faster traffic through the same or smaller footprint at reduced cost. Tundra System Interconnect helps in that effort by providing features and benefits across all levels of the network. The Universe II enables engineers to integrate PCI devices in a VMEbus backplane system. Applications: * Single-board computers * Telecommunications equipment * Test equipment * Command and control systems * Factory automation equipment * Medical equipment * Military * Aerospace The Universe II supports the latest generation of VME applications with its high performance 64-bit VMEbus interface and fully compliant, 32-bit or 64-bit, 33 MHz PCI bus interface. PCI Bus Processor-to-PCI Brige Typical Application: Single Board Computers The Universe II is widely used on VMEbased Single Board Computers (SBC) that employ PCI as their local bus and VME as the backplane bus, as shown in the accompanying diagram. These SBC cards support a variety of applications including telecom, datacom, medical, industrial, and military equipment. Memory PMC Slot E To VM Processor The Universe II high performance architecture seamlessly bridges the PCI and VME busses, and is the VME industry's standard for single board computer interconnect device. VME to PCI Bridge Universe II One or More Local I/O Controllers (e.g. HDLC, 10/100BT, etc.) Typical Single Board Computer