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DR8051XP PDF预览

DR8051XP

更新时间: 2024-02-05 03:34:45
品牌 Logo 应用领域
DCD 微控制器
页数 文件大小 规格书
11页 130K
描述
High Performance Configurable 8-bit Microcontroller ver 3.10

DR8051XP 数据手册

 浏览型号DR8051XP的Datasheet PDF文件第2页浏览型号DR8051XP的Datasheet PDF文件第3页浏览型号DR8051XP的Datasheet PDF文件第4页浏览型号DR8051XP的Datasheet PDF文件第5页浏览型号DR8051XP的Datasheet PDF文件第6页浏览型号DR8051XP的Datasheet PDF文件第7页 
DR8051XP  
High Performance Configurable  
8-bit Microcontroller  
ver 3.10  
with complete set of tests allowing easy  
O V E R V I E W  
package validation at each stage of SoC de-  
DR8051XP is a high performance, area  
optimized soft core of a single-chip 8-bit em-  
bedded controller dedicated for operation with  
fast (typically on-chip) and slow (off-chip)  
memories. The core has been designed with a  
special concern about low power consump-  
tion. Additionally an advanced power man-  
agement unit makes DR8051XP core perfect  
for portable equipment where low power  
consumption is mandatory.  
sign flow.  
C P U K E Y F E A T U R E S  
100% software compatible with industry  
standard 8051  
RISC architecture enables to execute in-  
structions 6.7 times faster compared to  
standard 8051  
12 times faster multiplication  
9.6 times faster division  
DR8051XP soft core is 100% binary-  
compatible with the industry standard 8051 8-  
bit microcontroller. There are two configura-  
tions of DR8051XP: Harward where external  
data and program buses are separated, and  
von Neumann with common program and ex-  
ternal data bus. DR8051XP has RISC architec-  
ture 6.7 times faster compared to standard  
architecture and executes 65-200 million in-  
structions per second. This performance can  
also be exploited to great advantage in low  
power applications where the core can be  
clocked up to seven times more slowly than  
the original implementation for no performance  
penalty.  
2 Data Pointers (DPTR) for faster memory  
blocks copying  
Advanced INC & DEC modes  
Auto-switch of current DPTR  
Up to 256 bytes of internal (on-chip) Data  
Memory  
Up to 64K bytes of Program Memory  
Up to 16M bytes of external (off-chip) Data  
Memory  
User programmable Program Memory Wait  
States solution for wide range of memories  
speed  
User programmable External Data Memory  
Wait States solution for wide range of  
memories speed  
DR8051XP is fully customizable, which  
means it is delivered in the exact configuration  
to meet users’ requirements. There is no need  
to pay extra for not used features and wasted  
silicon. It includes fully automated testbench  
All trademarks mentioned in this document  
are trademarks of their respective owners.  
http://www.DigitalCoreDesign.com  
http://www.dcd.pl  
Copyright 1999-2003 DCD – Digital Core Design. All Rights Reserved.  

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