The PCI Local bus concept was developed to break the PC data I/O bottleneck and clearly opens the door to increasing system speed and expansion capabilities. The PCI Local bus moves high speed peripherals from the I/O bus and places them closer to the system’s processor bus, providing faster data transfers between the processor and peripherals. The PCI Local bus also addresses the industry’s need for a bus standard which is not directly dependent on the speed, size and type of system processor. It represents the first microprocessor independent bus offering performance more than adequate for the most demanding applications such as full-motion video. User Manual
標(biāo)簽： bottleneck developed the concept
上傳時(shí)間： 2014-01-15
上傳用戶：努力努力再努力
測(cè)試分析報(bào)告I/O設(shè)備管理 測(cè)試分析報(bào)告
標(biāo)簽： 測(cè)試 分 報(bào)告 設(shè)備管理
上傳時(shí)間： 2016-03-21
上傳用戶：aa17807091
#include <reg51.h> /*-------------------------------------------- 調(diào)用方式：自行I/O 口定義﹫2001/05/12 函數(shù)說(shuō)明：私有函數(shù)，各接口定義 --------------------------------------------*/ sbit HD7279_CS=P1^4 // HD7279_CS--P1.4 sbit HD7279_CLK=P1^5 // HD7279_CLK-- P1.5 sbit HD7279_DATA=P1^6 // HD7279_DATA-- P1.2 sbit HD7279_KEY =P1^7 // HD7279_KEY-- P1.3 /*-------------------------------------------- 調(diào)用方式： HD7279A 各指令定義﹫2001/05/12 函數(shù)說(shuō)明：私有函數(shù)，接口定義 --------------------------------------------* /#define HD7279_RESET 0xa4 //復(fù)位 #define HD7279_TEST 0xbf //測(cè)試 #define HD7279_RLC 0xa3 //循環(huán)左移 #define HD7279_RRC 0xa2 //循環(huán)右移 #define HD7279_RL 0xa1 //左移 #define HD7279_RR 0xa0 //右移 #define HD7279_DECODE0 0x80 //譯碼方式0 #define HD7279_DECODE1 0xc8 //譯碼方式1
上傳時(shí)間： 2013-12-31
上傳用戶：三人用菜
O Reilly Ruby Cookbook source code
標(biāo)簽： Cookbook Reilly source Ruby
上傳時(shí)間： 2014-01-24
上傳用戶：erkuizhang
最近點(diǎn)對(duì)的隨機(jī)算法 算法時(shí)間達(dá)到O(n)非常完美的實(shí)現(xiàn)了隨機(jī)最近點(diǎn)對(duì)的功能
上傳時(shí)間： 2014-11-02
上傳用戶：onewq
I/O Buffer Information Specification (IBIS) models for AT91SAM7X and AT91SAM7XC products.
標(biāo)簽： SAM7 Specification Information SAM
上傳時(shí)間： 2016-04-03
上傳用戶：米卡
/O Buffer Information Specification (IBIS) models for AT91SAM7SE32 in LQFP and BGA package with VDDIO at 3.3V and 1.8V.
標(biāo)簽： Specification Information package Buffer
上傳時(shí)間： 2014-01-25
上傳用戶：aysyzxzm
普通I/O口模擬串口的 51匯編原程序代碼！
上傳時(shí)間： 2013-12-18
上傳用戶：lindor
Pseudo Driver Test Demo I/O control
標(biāo)簽： control Pseudo Driver Demo
上傳時(shí)間： 2016-04-06
上傳用戶：思琦琦
89C51 單片機(jī)I/O 口模擬串行通信的實(shí)現(xiàn)方法
標(biāo)簽： 89C51 單片機(jī) 串行通信 模擬
上傳時(shí)間： 2016-04-06
上傳用戶：wmwai1314
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