參數(shù)資料
型號(hào)： BX805565130P
廠(chǎng)商： INTEL CORP
元件分類(lèi)： 微控制器/微處理器
英文描述： 64-BIT, MICROPROCESSOR, BGA771
封裝： LGA-771
文件頁(yè)數(shù)： 20/40頁(yè)
文件大?。?/td> 200K
代理商： BX805565130P
Dual-Core Intel Xeon Processor 5100 Series Specification Update
27
AG46.
Shutdown Condition May Disable Non-Bootstrap Processors
Problem:
When a logical processor encounters an error resulting in shutdown, non-bootstrap
processors in the package may be unexpectedly disabled.
Implication: Non-bootstrap logical processors in the package that have not observed the error
condition may be disabled and may not respond to INIT#, SMI#, NMI#, SIPI or other
events.
Workaround: When this erratum occurs, RESET# must be asserted to restore multi-core
functionality.
Status:
For the steppings affected, see the Summary Tables of Changes.
AG47.
SYSCALL Immediately after Changing EFLAGS.TF May Not Behave
According to the New EFLAGS.TF
Problem:
If a SYSCALL instruction follows immediately after EFLAGS.TF was updated and
IA32_FMASK.TF (bit 8) is cleared, then under certain circumstances SYSCALL may
behave according to the previous EFLAGS.TF.
Implication: When the problem occurs, SYSCALL may generate an unexpected debug exception, or
may skip an expected debug exception.
Workaround: Mask EFLAGS.TF by setting IA32_FMASK.TF (bit 8).
Status:
For the steppings affected, see the Summary Tables of Changes.
AG48.
Code Segment Limit/Canonical Faults on RSM May be Serviced before
Higher Priority Interrupts/Exceptions
Problem:
Normally, when the processor encounters a Segment Limit or Canonical Fault due to
code execution, a #GP (General Protection Exception) fault is generated after all higher
priority Interrupts and exceptions are serviced. Due to this erratum, if RSM (Resume
from System Management Mode) returns to execution flow that results in a Code
Segment Limit or Canonical Fault, the #GP fault may be serviced before a higher
priority Interrupt or Exception (for example, NMI (Non-Maskable Interrupt), Debug
break (#DB), Machine Check (#MC), and so forth).
Implication: Operating systems may observe a #GP fault being serviced before higher priority
Interrupts and Exceptions. Intel has not observed this erratum on any commercially
available software.
Workaround: None Identified.
AG49.
For the steppings affected, see the Summary Tables of Changes.
VM Bit is Cleared
on Second Fault Handled by Task Switch from Virtual-8086 (VM86)
Problem:
Following a task switch to any fault handler that was initiated while the processor was
in VM86 mode, if there is an additional fault while servicing the original task switch
then the VM bit will be incorrectly cleared in EFLAGS, data segments will not be pushed
and the processor will not return to the correct mode upon completion of the second
fault handler via IRET.
Implication: When the OS recovers from the second fault handler, the processor will no longer be in
VM86 mode. Normally, operating systems should prevent interrupt task switches from
faulting, thus the scenario should not occur under normal circumstances.
Workaround: None Identified
Status:
For the steppings affected, see the Summary Tables of Changes.
AG50.
IA32_FMASK is Reset during an INIT
Problem:
IA32_FMASK MSR (0xC0000084) is reset during INIT.
Implication: If an INIT takes place after IA32_FMASK is programmed, the processor will overwrite
the value back to the default value.
Workaround: Operating system software should initialize IA32_FMASK after INIT.
相關(guān)PDF資料
PDF描述
BX805573060 64-BIT, 2400 MHz, MICROPROCESSOR, CBGA775
BX80562X3210SLACU 64-BIT, 266 MHz, MICROPROCESSOR, PBGA775
BX80616I5660SLBLV 64-BIT, 133 MHz, MICROPROCESSOR, PBGA1156
BXA10-48D15-S DC to DC Converter
BXA10-48S05 EMI FILTER INCLUDING ESD PROTECTION
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BX805565140P S LABN 制造商:Intel 功能描述:MPU Xeon 制造商:Intel 功能描述:MPU Xeon? Processor 5140 RISC 64-Bit 65nm 2.33GHz 1.35V/1.5V 771-Pin FCLGA6 Box
BX805565148A S LABH 制造商:Intel 功能描述:MPU Xeon
BX805565160A S L9RT 制造商:Intel 功能描述:MPU Xeon? Processor 5160 RISC 64-Bit 65nm 3GHz 1.35V/1.5V 771-Pin FCLGA6 Box
BX805565160A S LABS 制造商:Intel 功能描述:MPU Xeon? Processor 5160 RISC 64-Bit 65nm 3GHz 1.35V/1.5V 771-Pin FCLGA6 Box
BX805565160P S LAG9 制造商:Intel 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*