- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371369 > 21329 AMD-K6 Processor Power Supply Design Application Note AMD-K6 Processor Bios Design Application Note PDF資料下載
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)用說明 |
| 文件頁數(shù)： | 51/52頁 |
| 文件大?。?/td> | 687K |
| 代理商： | 21329 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁當(dāng)前第51頁第52頁
New AMD-K6
Processor Instructions
41
21329L/0—December 1999
AMD-K6
Processor BIOS Design
New AMD-K6
Processor Instructions
All models of the AMD-K6 processor implement the following
new instruction set:
I
MMX Instructions—57 new instructions for multimedia
software. See the
AMD-K6
Processor Multimedia Technology
Manual
, order# 20726 for more information.
AMD-K6-2 processor Models 8 and above, and the AMD-K6-III
processor Model 9 implement the following new instructions:
I
3DNow! Instructions—21 new instructions for multimedia
software. See the
3DNow! Technology Manual
, order#
21928 for more information.
SYSCALL and SYSRET—See the
SYSCALL and SYSRET
Instruction Specification Application Note
, order# 21086 for
more information.
I
Additional Considerations
Software Timing
Dependencies
Relative to Memory
Controller Setup
Processors in the K86 family differ from other processors with
regards to instruction latencies and the order or priority of
processor bus cycles. Timing-dependent software that relies on
the specific latencies of other processors should be re-tested for
proper operation with the K86 processor. In addition, re-testing
should be performed on components with variable timing (such
as, memory modules, oscillators, and timers).
Particular attention should be paid to memory-setup
subroutines that determine the type of DRAM in the system.
Some chipsets may not tolerate a DRAM mode change (such as,
EDO to SDRAM) on the same clock as a DRAM refresh cycle.
For example some chipsets do not tolerate having its memory
refresh enabled prior to changing memory mode types. Refresh
should only be enabled after the memory type has been
determined.
Note:
The BIOS for the K86 family of processors should enable the
write allocate mechanisms only after performing any
memory sizing or typing algorithms.
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，3分鐘左右您將得到回復(fù)。