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參數(shù)資料
| 型號： | RX30000 |
| 英文描述： | RX4000 Installation | User＇s Manual[10/2001] |
| 中文描述： | RX4000安裝|用戶手冊[10/2001] |
| 文件頁數(shù)： | 15/111頁 |
| 文件大?。?/td> | 391K |
| 代理商： | RX30000 |
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User's Manual U13687EJ1V2UM
15
CHAPTER 1 OVERVIEW
Rapid advances in semiconductor technologies have led to the explosive spread of microprocessors such that
they are now to be found in more fields than many would have imagined only a few years ago. In line with this
spread, the number of processing programs that must be created for microprocessors is also increasing. This rule of
growth makes it difficult to create processing programs specific to given hardware.
For this reason, there is a need for operating systems (OSs) that can fully exploit the capabilities of the latest
generation of ever-newer high-performance, multi-function microprocessors.
Operating systems are broadly classified into two types: program-development OSs and control OSs. Program-
development OSs are to be found in those environments in which standard OSs (e.g., MOS-DOS
TM
, Windows
TM
, and
UNIX
TM
OS) predominate because the hardware configuration to be used for development can be limited to some
extent (e.g., personal computers).
Conversely, control OSs are incorporated into control units. That is, these OSs are found in those environments
where standard OSs cannot easily be applied because the hardware configuration varies from system to system and
because efficient operation matching the application is required.
To satisfy these market demands, NEC has developed and released not only more powerful microprocessors -
V
R
4100 Series and V
R
4300 Series - but also the RX4000 operating system, which allows users to exploit the
functions of these high-performance microprocessors and supports the systematic creation of software.
RX4000 is a control OS for real-time, multitasking processing; it has been developed to increase the application
range of high-performance, multi-function microprocessors and further improve their generality.
1.1 OUTLINE
RX4000 is a built-in real-time, multitasking control OS that provides a highly efficient real-time, multitasking
environment to increases the application range of processor control units.
RX4000 is a high-speed, compact OS capable of being stored in and run from the ROM of a target system.
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| RX300HM-TD128ELF | 制造商:Micro-Star International 功能描述:- Bulk |
| RX300ML,BK | 功能描述:CASE 10.90X9.9X4.92 BLK W/LOCK RoHS:是 類別:盒，外殼，支架 >> 箱 系列:RX 產(chǎn)品培訓(xùn)模塊:Modified Enclosures 視頻文件:Bud's Custom Capabilities 產(chǎn)品目錄繪圖:C-158x, C-189x 特色產(chǎn)品:Customize Your Enclosure 標(biāo)準(zhǔn)包裝:1 系列:- 容器 - 類型:機(jī)柜 尺寸/尺寸:8.000" L x 14.062" W（203.20mm x 357.17mm） 高度:8.000"（203.20mm） 面積 (L x W):113"（729cm） 設(shè)計(jì):鉸鏈?zhǔn)介T，蓋 材質(zhì):金屬 - 鋼 顏色:灰 厚度:20 號 特點(diǎn):- 額定值:- 材料可燃性額定值:- 裝運(yùn)信息:從 Digi-Key 運(yùn)送 重量:6.3 磅（2.9kg） 相關(guān)產(chǎn)品:377-1018-ND - CHASSIS ALUM 7 X 13 X 2 NAT 其它名稱:377-1072C 1894C1894 |
| RX300ML,BKFOAM | 功能描述:CASE 10.90X9.9X4.92 BLK W/LOCK RoHS:是 類別:盒，外殼，支架 >> 箱 系列:RX 產(chǎn)品培訓(xùn)模塊:Modified Enclosures 視頻文件:Bud's Custom Capabilities 產(chǎn)品目錄繪圖:C-158x, C-189x 特色產(chǎn)品:Customize Your Enclosure 標(biāo)準(zhǔn)包裝:1 系列:- 容器 - 類型:機(jī)柜 尺寸/尺寸:8.000" L x 14.062" W（203.20mm x 357.17mm） 高度:8.000"（203.20mm） 面積 (L x W):113"（729cm） 設(shè)計(jì):鉸鏈?zhǔn)介T，蓋 材質(zhì):金屬 - 鋼 顏色:灰 厚度:20 號 特點(diǎn):- 額定值:- 材料可燃性額定值:- 裝運(yùn)信息:從 Digi-Key 運(yùn)送 重量:6.3 磅（2.9kg） 相關(guān)產(chǎn)品:377-1018-ND - CHASSIS ALUM 7 X 13 X 2 NAT 其它名稱:377-1072C 1894C1894 |
| RX300PL,BK | 功能描述:CASE 10.90X9.9X4.92 BLK W/LOCK RoHS:是 類別:盒，外殼，支架 >> 箱 系列:RX 產(chǎn)品培訓(xùn)模塊:Modified Enclosures 視頻文件:Bud's Custom Capabilities 產(chǎn)品目錄繪圖:C-158x, C-189x 特色產(chǎn)品:Customize Your Enclosure 標(biāo)準(zhǔn)包裝:1 系列:- 容器 - 類型:機(jī)柜 尺寸/尺寸:8.000" L x 14.062" W（203.20mm x 357.17mm） 高度:8.000"（203.20mm） 面積 (L x W):113"（729cm） 設(shè)計(jì):鉸鏈?zhǔn)介T，蓋 材質(zhì):金屬 - 鋼 顏色:灰 厚度:20 號 特點(diǎn):- 額定值:- 材料可燃性額定值:- 裝運(yùn)信息:從 Digi-Key 運(yùn)送 重量:6.3 磅（2.9kg） 相關(guān)產(chǎn)品:377-1018-ND - CHASSIS ALUM 7 X 13 X 2 NAT 其它名稱:377-1072C 1894C1894 |
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