HP A8002A PCI-e Single-Port 4Gb FC adapter and A8003A PCI-e Dual-Port 4Gb FC Adapter for Linux and Windows Systems Installation Guide
1HBAfeatures
This chapter describes the following features of the A8002A and A8003A HBAs:
•Performance specifications, page 11
•Environmental specifications, page 12
•
Physical specifications, page 13
•
Media specifications, page 13
Performance specifications
TheHBAsare 4.25 gigabit per second (Gb/s),Fibre ChannelPCIeHBAs. TheHBAs’ FC controller
incorporates a multifunction native PCI Express (PCIe) core that is compliant to the PCIe Base Specification
1.0a and PCI Express CEM Specification 1.0a. The HBAs support packet transfers up to 2048 bytes on
thePCIelin
k with support for x1 or x4 lane negotiation. The supported physical PCIe connector is
x4, x8, or x16.
The PCI-Express architecture is an open specification designed to address the wide range of current
and future system interconnection requirements. It also defines a flexible, scalable, high-speed, serial,
point-to-point, hot pluggable/hot swappable interconnect that is software-compatible with PCI. This
architecture allows the HBAs to use the same drivers and management tools as the HBAs for PCI and
PCI-X sys
tems.
These HBAs have the following performance features:
• Compliance with the PCI-Express1.0a specification and PCI Express CEM Specification 1.0a:
•x1 or x4 la
ne link interface at 2.5Gb/s per lane (auto-negotiated with system)
• VC0 (1 Virtual Channel) and TC0 (1 Traffic Class) support
•Configuration, IO, memory read/write, completion, and message support
•64-bit a
ddressing support
• 32-bit CRC for all transmitted data packets
• 16-bit CRC on all link message information
• Auto-n
egotiation between 1Gb, 2Gb, or 4Gb link attachments
• High performance Fibre Channel host adapter
• Full support for all Fibre Channel topologies: point-to-point, arbitrated loop, and fabric
• Full su
pport for Fibre Channel service class 2 and 3
• Maximum Fibre Channel, which is throughput achieved through full-duplex hardware support
• End-to-end data path-parity and CRC protection, including internal data path RAMs
• Archi
tectural support for multiple upper-layer protocols
• State-of-the-art circuitry:
• All PCIe and Fibre Channel functionality contained within a single, custom, high-density, fully
inte
grated Fibre Channel controller
• Internal ARM 1136J-S processors with instruction and data cache for each port
• Internal serializer deserializer (SerDes) 1-Gb/2-Gb/4-Gb cores for Fibre Channel and 2.5-Gb
core
sfor PCIe
• Compliance with thePCIebaseand CEM1.0aspecifications:
• x1 or x4 lane link interface (auto-negotiated with system) at 2.5-Gb/s
•Sup
port for VC0 (1 Virtual Channel) and TC0 (1 TrafficClass)
•Configuration, IO, memory, read/write, completion, and message support
• Support for 64-bit addressing
A8002A PCI-e single-port 4Gb FC adapter and A8003A PCI-e dual-port 4Gb FC adapter for Linux and
Windows systems installation guide
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