BCM5758 データシートの表示（PDF） - Broadcom Corporation
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BCM5758 Datasheet PDF : 2 Pages
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BCM5758
®
Brief
APPLICATION PROCESSOR FOR NETWORK MANAGEMENT APPLICATIONS
FEATURES
SUMMARY OF BENEFITS
• ARM7DMIS-based microprocessor with 192-KB ROM and 40-
KB RAM on chip
• USB 2.0 full-speed hub with support for three downstream ports
• High-speed UART interface (9600 bps to 3.0 Mbps) with
automatic baud rate detection
• 480 byte UART transmit and receive FIFOs
• SMBus 2.0 interface
• Supports up to 512 kbits of external flash memory
• Built-in on-chip voltage regulators
• Low power consumption in all modes of operations
• 121-pin 1.0-mm BGA package (lead-free)
• Operating temperature 0oC to 70oC
APPLICATIONS
• Application processor for LAN-on-Motherboard (LOM)
• Complete DASH management solution (in conjunction with
BCM5757)
• DASH 1.0 support:
- Web services based management (WS-Man)
- Common Information Model (CIM) profiles support: base
desktop mobile, physical asset, boot control, power state
management, software inventory, CPU, system memory,
fan, power supply, sensor, role-based authentication, simple
identity management.
- HTTP/TCP transport protocol
- Shared MAC/IP addressing model (with host addresses)
- Class-A and Class-B security with HTTPS (TLS security
profile)
- Effective and flexible credential distribution
• ASF 2.0 support:
- Platform Event Traps (PETs)
- Remote control (power on/off, power cycle reset, reset)
- Boot device selection
- Offline mailbox
• Field firmware upgradeability.
• Out-of-Box manageability without one-good-boot requirement.
• Remote boot using iSCSI boot protocol.
• Wake-on-LAN with Interesting and magic packet support.
• Ability to support console redirection and USB redirection via a
firmware upgrade.
• Fully configurable management parameters via manual or
scripting (CLI) methods.
BCM5758 Block Diagram
Flash
RAM
40 KB
ROM
192 KB
ARM7 TM
DMA Engine
GPIOs
High-Speed Peripheral
Transport Unit
UART
Debug
Port
USB
SMBus
USB
IOs
IO
Controller
Power-
On Reset
Crystal
Oscillator
Voltage
Regulators
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