mh2040 Music Semiconductors, Inc., mh2040 Datasheet

mh2040

Manufacturer Part Number

mh2040

Description

Hla Packaged Asynchronous Data Recognition And Recall Processor

Manufacturer

Music Semiconductors, Inc.

Datasheet

1.MH2040.pdf (34 pages)

Current page: 1 of 34
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APPLICATION BENEFITS

•

MUSIC Semiconductors, the MUSIC logo, and the phrase "MUSIC Semiconductors" are

Registered trademarks of MUSIC Semiconductors. MUSIC is a trademark of

MUSIC Semiconductors.

Quality of Service guaranteed by deterministic

compare time

20 Million IPv4 packets per second supports up to 10

Gb Ethernet at wire speed

Longest Prefix Match searches of IPv4 addresses

Exact match on MAC addresses

Processes DA and SA within 250 ns, supporting two

ports of 1 Gb or 21 ports of 100 Mb Ethernet at wire

speed

Mixed mode L3 and L2 single search engine for one

port at 1 Gb or 20 ports of 100 Mb Ethernet at wire

speed

Directly

associated data of any width

Hardware control states directly address memory and

registers; Instruction and Status registers for optional

software control

DQ[31-0]

AC[11-0]

/RESET

/TRST

/CS1

/CS2

DSC

TMS

TCK

/VB

/AV

TDI

addresses

external

RAM

Figure 1: Block Diagram

containing

HLA packaged Asynchronous Data Recognition and Recall Processor

(4K x 32 TCAM)

4K x 64 BCAM

JTAG

Registers

DISTINCTIVE CHARACTERISTICS

•

4K x 64-bit words

32-bit ternary or 64-bit binary compares

64-bit per word memory organization

50 ns deterministic compare and output time

32-bit Data I/O port

16-bit Match Address Output port

Address/Control

operations for faster operation or higher throughput

Seven selectable mask registers

Asynchronous operation

Cascadable for increased depth

Extensive set of control states for flexibility

JTAG interface

RoHS complaint, Green HLA package

MH2040

HARRP

bus

directly

January 28, 2010

controls

/OE

PA[3-0]

AA[11-0]

/MI

/FI

/MF

/MM

/FF

TDO

Rev. 1.0

device

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