The Octeon II from Cavium Networks
handles packet traffic on high-speed
serial links such as 10-Gbit Ethernet, Serial
RapidIO (SRIO), and PCI Express (PCIe)
v2. The chip family is scalable from two to
six MIPS cores augmented with a collection
of accelerators
from the Security
Vault secure key
storage to RAID
5/6 support for storage
applications
(see the figure).
The CN63xx can
incorporate hardware
accelerators
for encryption and
packet analys i s .
The Hyper Finite
Automata (HFA)
support r egular
expressions to
scan packets. The
HFA’s 16-bit wide
d y n ami c RAM
memory controller
is independent
of the main 72-bit
Hyperaccess DDR3
memory controller.
An 8-Tbyte/s Hyperconnect crossbar
switch links the memory controller and
cores. Pricing starts at $59.
CAVIUM NETWORKS
www.caviumnetworks.com