readme.txt

这是ARM嵌入式开发中闪存的源码

//*----------------------------------------------------------------------------
//*      ATMEL Microcontroller Software Support  -  ROUSSET  -
//*----------------------------------------------------------------------------
//* The software is delivered "AS IS" without warranty or condition of any
//* kind, either express, implied or statutory. This includes without
//* limitation any warranty or condition with respect to merchantability or
//* fitness for any particular purpose, or against the infringements of
//* intellectual property rights of others.
//*----------------------------------------------------------------------------
//* File Name           : readme.txt
//* Object              : Set flah, upload flash with the serial interface
//*
//* 1.0 27/11/00 JPP    : Creation
//*----------------------------------------------------------------------------

  This project will run a test of different AT91 parts ( AT91x40, AT91x63, and AT91m55800) 
  and correspondingevaluation board. Standart Xmodem appication 
  
  This application is build with the at91m55800 library and can be used on all at91 parts.
  
  This appication can be:
  	- detect the EBI environement
  		- Read ebiconfiguration
  			- detect RAM or Flash
  			- detect RAM size
  			- detect Flash type
  		- set a new configuration
  	- Change USARTs speed: 
  		- select the Xmodem  com
  		- select the Baudrate on dirferents com
  		- connect in transparant mode
  	- Flash a application (with Xmodem protocol) receivied and sent ( AT91BV49 and AT91LV1024)
  	- Flash driver
  		- for AT91BBV49
  			- load constant in memory
  			- erase sector by sector or all component  			
  	- dump memory  	
  	
  
  This application support:
  - AT29LV1024
  - AT29C020
  - AT49BV1604/AT49BV1604T
  - AT49BV1614/AT49BV1604T
  - AT49BV8011/AT49BV8011T
  - AT49BV8011/AT49BV8011T
  evaluation board with MEC
  - EB40, EB01
  - EB63
  - EB55
  
  
- software tools
    - Aspec ( V1.3)

- Hardware resource
   Connect the serial port A to the evaluation board to your PC (let's
   say, via COM1) using a hyper terminal PC tools, set the hyper terminal
   configuration (listening on COM1 at speed 38400, 8 bits, parity none,1 stop bit,
   flux control none) connected to serial port A of the board using flat
   modem serial cable.
   you can also connect the Serial B port on other evaluation board. For transparent mode
  - Get Id chip for get mcki evaluation board and set USARTs descriptor
  - Usart
      - USART0_DESC menu managing in polling and PDC
      - USART1_DESC menu managing in polling and PDC
  - Flash 
      - AT91LV29 or AT91BV49 family

- Used library resource
 This project use the following driver:
 - Drivers
    - com
    - time_rtc (only for AT91m55800)
    - Flash
 
 - Peripheral
    - EBI
    - Chip id 
    - rtc 	(only for AT91m55800)
    - aic
    - pio
    - rtc
    - usart
    - aic