參數(shù)資料
型號(hào)： 21329
英文描述： AMD-K6 Processor Power Supply Design Application Note AMD-K6 Processor Bios Design Application Note
中文描述： 的AMD - K6處理器電源設(shè)計(jì)應(yīng)用指南的AMD - K6處理器的BIOS設(shè)計(jì)中的應(yīng)用說(shuō)明
文件頁(yè)數(shù)： 41/52頁(yè)
文件大?。?/td> 687K
代理商： 21329
Model-Specific Registers (MSRs)
31
21329L/0—December 1999
AMD-K6
Processor BIOS Design
Table 13. Processor-to-Bus Clock Ratios
Page Flush/Invalidate
Register (PFIR)
The AMD-K6-2 processor Model 8/[F:8] contains the Page
Flush/Invalidate Register (PFIR) (see Figure 9 on page 31) that
allows cache invalidation and optional flushing of a specific
4-Kbyte page from the linear address space. The total amount of
L1 cache in the Model 8/[F:8] is 64 Kbytes. Using this register
can result in a much lower cycle count for flushing particular
pages versus flushing the entire cache. When the PFIR is
written to (using the WRMSR instruction), the invalidation
and, optionally, the flushing begins.
Figure 9. Page Flush/Invalidate Register (PFIR)—MSR C000_0088h (Model 8/[F:8])
State of BF[2:0]
Processor-Clock to Bus-Clock Ratio
100b
2.5x
101b
3.0x
110b
6.0x*
111b
3.5x
000b
4.5x
001b
5.0x
010b
4.0x
011b
5.5x
Note:
*
The 2.0x ratio that was supported on Models 6, 7, and 8/[7:0] is no longer
supported on Model 8/[F:8] or Model 9. Instead, if BF[2:0] equals 110b, a
ratio of 6.0x is selected.
LINPAGE
1
0
63
F
/
I
Reserved
Description
20-bit Linear Page Address
Page Fault Occurred
Flush/Invalidate Command
Symbol
LINPAGE
PF
F/I
Bit
31-12
8
0
11
31
12
32
P
F
9 8 7
相關(guān)PDF資料
PDF描述
21340-AB LAN Hub Controller
21440-AA LAN Hub Controller
21440 Multiport 10/100Mb/s Ethernet Controller(多端口10/100Mb/s 以太網(wǎng)控制器)
21446 Net186-EVAL-KT? 24.9KB (PDF)
2145 MONITORKABEL SUN BUCHSE SVGA STECKER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
21329-001-XTD 制造商:ON Semiconductor 功能描述:RISK PRODUCTION UNITS
213293-000 制造商:TE Connectivity 功能描述:D-SCE-5K-2.4-50-S1-4 - Bulk 制造商:TE Connectivity 功能描述:Heat Shrink Marker ST Polyolefin Yellow
213294-1 制造商:TE Connectivity 功能描述:CONN HOUSING M 34 POS ST - Bulk 制造商:TE Connectivity 功能描述:PLUG HSG,34 POSN,M SERIES
2132A 0031000 功能描述:CBL 16PR 16AWG SHLD 制造商:belden inc. 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:1
2132A 0061000 功能描述:CBL 16PR 16AWG SHLD 制造商:belden inc. 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:1
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 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*