NASOCNETWORK ATTACHED STORAGE PROCESSOR FEATURES Advanced DMIPS M

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

NASOCNETWORK ATTACHED STORAGE PROCESSOR FEATURES Advanced DMIPS M

Datasheet Thumbnail

Top Searches for this datasheet

BCM4780P
NASOCNETWORK ATTACHED STORAGE PROCESSOR
FEATURES Advanced DMIPS MIPS32CPU core
I-cache, D-cache, prefetch cache MMU/TLB Support Linux® 10/100 Ethernet with connectivity host interface MHz)
SUMMARY BENEFITS Turnkey software hardware provide following benefits
Plug-and-Play Auto-discovery User-transparent TwinCopyRAID1 technology Stressless Hot-Swap, Online-Build, Online-Merge, OnlineRepair Real-time encryption ensures data confidentiality Simultaneous NFS/CIFS support Simultaneous Wired Wireless accesses Advanced supports media playback/record High-level RAID0,1,10 independent drive types Powerful volume management features Simple advanced File Access Control (ACL) Advanced journaling file system S.M.A.R.T. monitoring report Mbps compliant host/device interface enables expansion Print Server, drives seamless upgrade hard disks backup,
Mbps host device interface GPIO interface SDRAM controller
SDRAM controller support capacity Encryption/Decryption block 3DES-CBC, DES-CBC AES-CBC, AES-CTR with 128, 192, keys MD5, SHA1, HMAC-MD5, HMAC-SHA1 SSL-MAC-MD5, SSL-MAC-SHA1, TLS-MAC-MD5, TLSMAC-SHA1 16-bit external interface
Dual 16550 compatible UART 0.13 low-power 1/2/3.3V design
BCM4780P System Diagram
BCM4780
SATA SATA SATA SATA
MB-512 133-M SDR/DDR SDRAM
802.11a/b/g
Wireless
GPIO
Host
Host Device
MB-32 Flash Memory
SDRAM
300-MHz MIPS32 Core with
External Interface UART
10/100
Encryption/ Decryption
AC101L
Magnetics 10/100
AC101L
RJ-45
OVERVIEW
BCM4780P Block Diagram
BCM4780
EJTAG Device Controller Connectors Two-Port Host Controller
Interface
Crystal Timer Interrupt Ctrl Mult/Acc MIPS32 Core I-Cache Cache Controller
Prefetch Cache
SDRAM Interface
D-Cache
Internal
External Interface
UART
Encryption/ Decryption Clock
10/100
GPIO Port Flash
Broadcom NASoC BCM4780P processor high-performance, low-power chip designed medium products. BCM4780P advanced custom DMIPS MIPS32core with 2-way associative instruction cache, data cache, prefetch cache, 10/100 Ethernet MAC. integrated with 32-entry allows support multithreaded operating systems such standard distribution Linux. BCM4780P provides simultaneous host interface, expansion host interface, host/device interface operation adding application-specific peripherals including Broadcom's BCM4309 IEEE 802.11a/g dual-band processor, BCM4306 IEEE
802.11g processor, BCM4301 IEEE 802.11b processor, external ATA/SATA controller. host interface allows enumeration three external peripherals more, with external arbiter) platform expansion. external interface allows expansion four devices without external address decoding. BCM4780P capable hosting compliant devices port integrated), allowing platform expansion users, implement print server functionality. addition, interface configured device (instead host) support applications where BCM4780P-based system added legacy systems.
Broadcom®, pulse logo, Connecting everything® trademarks Broadcom Corporation and/ subsidiaries United States certain other countries. other trademarks mentioned property their respective owners.
BROADCOM CORPORATION 16215 Alton Parkway, P.O. 57013 Irvine, California 92619-7013
2003 BROADCOM CORPORATION. rights reserved. 4780P-PB00-R 11/3/03
Phone: 949-450-8700 Fax: 949-450-8710 E-mail: info@broadcom.com Web: www.broadcom.com
SDRAM

NASOCNETWORK ATTACHED STORAGE PROCESSOR FEATURES Advanced DMIPS M

Top Searches for this datasheet

Other recent searches