參數(shù)資料
型號(hào)： 23913A
英文描述： Embedded AMD-K6 Processors BIOS Design Guide Application Note? 1.33MB (PDF)
中文描述： 嵌入式的AMD - K6處理器的BIOS設(shè)計(jì)指南應(yīng)用筆記？ 1.33MB（PDF格式）
文件頁數(shù)： 79/98頁
文件大小： 1365K
代理商： 23913A
Embedded AMD Processor Recognition
67
23913A/0—November 2000
Embedded AMD-K6 Processors BIOS Design Guide
Preliminary Information
Note:
Extended
8000_0004h return an incorrect name string for the
AMD-K6-2E+ and AMD-K6-IIIE+ processors (Model D). See
“Functions 8000_0002h, 8000_0003h, and 8000_0004h —
Processor Name String” on page 77 for more information.
functions
8000_0002h,
8000_0003h,
and
Displaying Cache Information
Extended functions 8000_0005h and 8000_0006h provide cache
information for the processor. Some diagnostic software
displays information about the system and the processor’s
configuration. It is common for this type of software to provide
cache size and organization information.
Functions 8000_0005h and 8000_0006h provide a simple way for
software to obtain information about the on-chip caches and
translation lookaside buffer (TLB) structures. The size and
organization information is returned in the registers as
described in “Appendix A” on page 71. Software can simply
display these values, eliminating the need for large pieces of
code to test the memory structures.
Determining AMD PowerNow! Technology Information
Extended function 8000_0007h provides information regarding
the processor’s support for AMD PowerNow! and its enhanced
power management (EPM) features. Based on the status of the
EPM flags, software can determine if the processor supports
programmable bus frequency control and programmable
voltage ID control. A ‘1’ for each bit indicates that the feature is
supported; however, the feature must be enabled by software.
See “Function 8000_0007h — AMD PowerNow! Technology
Information” on page 79 for more detailed bit descriptions.
Sample Code
A code sample using the CPUID instruction to identify the
processor and its features is available from AMD’s website at
http://www.amd.com/products/cpg/bin.
相關(guān)PDF資料
PDF描述
23976 Utilizing the Page Mode Am29PDS32x for Maximum Performance
23986 Active High 3.3V EconoReset
23A-030G Signal Conditioner
23A-100G Signal Conditioner
23A-250G Signal Conditioner
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
239-14-23-030 制造商:Cinch Connectors 功能描述:DSUB DE B/S STR METAL
239145-000 制造商:TE Connectivity 功能描述:55PC1231-24-2/4/6-9CS2502 - Cable Rools/Shrink Tubing
2391-4CN500 制造商:HELICOIL 功能描述:
2391669 功能描述:測試插頭和測試插座 BANANA / ECG ADAPTER RoHS:否 制造商:Johnson / Emerson Connectivity Solutions 設(shè)備類型:Binding Posts 類型:Threaded stud 顏色:Black 電流額定值:15 A 觸點(diǎn)電鍍:Silver
23917 制造商:WINCHESTER 制造商全稱:Winchester Electronics Corporation 功能描述:REVISED & REDRAWN PER ER8145
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

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

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*