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參數(shù)資料
| 型號： | PC87431H |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 151K |
| 代理商： | PC87431H |
P
2002 National Semiconductor Corporation
June 2002
Revision 1.2
PC87431M/S/H
mini-Baseboard Management Controller (mBMC)
General Description
The National Semiconductor
PC87431x family of mini-
Baseboard Management Controllers (mBMC) is a light ver-
sion of the IPMI v1.5 and DMTF/ASF BMC. It is targeted for
a wide range of remote-controlled platforms such as servers,
workstations, hubs and printers.
The PC87431x incorporates an embedded microcontroller,
three System Management Bus (SMBus
) interfaces, a
Chassis Management interface, Bi-color LED control, an in-
tegrated E
2
PROM, Fan control, 12 ADC channels, and
Digital Input Event and General-Purpose Output pins.
The PC87431x interfaces with the host via a slave SMBus in-
terface; it interfaces with the LAN On Motherboard (LOM) and
with peripherals via two independent master SMBus interfaces.
The PC87431H supports distributed management architec-
ture via an Intelligent Chassis Management Bus (ICMB).
In addition, the PC87431x includes an inhibit strap to enable the
system to work with the daughter board of an advanced BMC.
T
he PC87431x, like members of National
’
s Advanced I/O
family, is PC01 and ACPI compliant
Outstanding Features
Canned solution
I
I
LAN commands follow IPMI v1.5, and ASF 1.03
(PC87431H)
MD5 secure authentication
Support for a variety of popular LOMs
Field Replaceable Unit (FRU) Inventory
System Event Log (SEL)
Sensor Data Record (SDR) Repository
Remote secure reset, Power On/Off
Remote settable BIOS boot options
ICMB interface (PC87431H)
BIOS Alerting interface
System health monitoring using SMBus-based sensors
LAN Alerting in PET format
Watchdog Timer
Digital Input Event pins and General-Purpose Output pins
Integrated Fan control and ADC (PC87431S/H)
Host, LOM and Peripheral interfaces, via SMBus
Integrated E
2
PROM, to reduce system cost
Two LEDs, with Bi-color LED control
Inhibit strap, to enable the system to work with the
daughter board of an advanced BMC
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I
I
I
I
I
I
I
I
I
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SMBus
SMBAlert
PC87431x
mini-Baseboard Management
Controller
LOM
V
CC
10 MHz
SMI IRQ
General-Purpose
Output and Digital
Input Events
PC87417
ServerI/O
RJ-45
Peripheral SMBus
Host
TRIS
PWBTN
RSTOUT
LEDs
ASF, LMxx
(
LM85/87/88/90)
SMBAlert
LOM SMBus
PC87431x System Connection Diagram
Note: ICMB interface is supported by PC87431H only.
Integrated ADC and Fan are supported by PC87431S/H only.
=
Optional
Fans V
IN
RS-485
ICMB
USART
National Semiconductor is a registered trademark of National Semiconductor Corporation.
All other brand or product names are trademarks of their respective holders.
Advance Information
ADVANCE INFORMATION
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PC87431M | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:mini-Baseboard Management Controller (mBMC) |
| PC87431S | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:mini-Baseboard Management Controller (mBMC) |
| PC87435 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PC87435 Enhanced IPMI Baseboard Management Controller |
| PC87435-VLB | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PC87435 Enhanced IPMI Baseboard Management Controller |
| PC87435-VPC | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PC87435 Enhanced IPMI Baseboard Management Controller |
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