EP1S20F484C6N Altera, EP1S20F484C6N Datasheet - Page 444

• Manufacturer Part Number: EP1S20F484C6N
• Description: IC STRATIX FPGA 20K LE 484-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S20F484C6N

• Number Of Logic Elements/cells: 18460
• Number Of Labs/clbs: 1846
• Total Ram Bits: 1669248
• Number Of I /o: 361
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 484-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

High-Speed Interfaces
4–16
Stratix Device Handbook, Volume 2
10 Gigabit Ethernet Sixteen Bit Interface (XSBI) - IEEE Draft
Standard P802.3ae/D2.0
10 Gigabit Ethernet XSBI is an interface standard for LANs, metropolitan
area networks (MANs), storage area networks (SANs), and WANs.
10 Gigabit Ethernet XSBI provides many features for efficient, effective
high-speed networking, including easy migration to higher performance
levels without disruption, lower cost of ownership including acquisition
and support versus other alternatives, familiar management tools and
common skills, ability to support new applications and data protocols,
flexibility in network design, and multiple vendor sourcing and
interoperability.
Under the ISO Open Systems Interconnection (OSI) model, Ethernet is a
Layer 2 protocol. 10 Gigabit Ethernet XSBI uses the IEEE 802.3 Ethernet
media access control (MAC) protocol, Ethernet frame format, and the
minimum/maximum frame size. An Ethernet PHY corresponding to OSI
layer 1 connects the media to the MAC layer that corresponds to OSI
layer 2. The PHY is divided into a physical media dependent (PMD)
element, such as optical transceivers, and a physical coding sub-layer
(PCS), which has coding and a serializer/multiplexor. This standard
defines two PHY types, including the LAN PHY and the WAN PHY,
which are distinguished by the PCS. The 10 Gigabit Ethernet XSBI
standard is a full-duplex technology standard that can increase the speed
and distance of Ethernet.
RapidIO Interconnect Specification Revision 1.1
The RapidIO interface is a communications standard used to connect
devices on a circuit board and circuit boards on a backplane. RapidIO is a
packet-switched interconnect standard designed for embedded systems
such as those used in networking and communications. The RapidIO
interface standard is a high-performance interconnect interface used for
transferring data and control information between microprocessors,
DSPs, system memory, communications and network processors, and
peripheral devices in a system.
RapidIO replaces existing peripheral bus and processor technologies
such as PCI. Some features of RapidIO include multiprocessing support,
an open standard, flexible topologies, higher bandwidth, low latency,
error management support in hardware, small silicon footprint, widely
available process and I/O technologies, and transparency to existing
applications and operating system software. The RapidIO standard
provides 10-Gbps device bandwidth using 8-bit-wide input and output
data ports. RapidIO uses LVDS technology, has the capability to be scaled
to multi-GHz frequencies, and features a 10-bit interface.
Altera Corporation
June 2006