參數(shù)資料
型號(hào): T89C51RD2-RLVIL
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 0 to 40 MHz Flash Programmable 8-bit Microcontroller
中文描述: 8-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP44
封裝: VQFP-44
文件頁(yè)數(shù): 70/104頁(yè)
文件大?。?/td> 798K
代理商: T89C51RD2-RLVIL
70
T89C51RD2
4243G
8051
05/03
Blank Check Command
Description
Figure 28.
Blank Check Flow
Example
Host
Bootloader
Blank Check Command
X
& twice (CR & LF)
Flash blank
Wait Blank Check Command
Send first Address
not erased
Send COMMAND_OK
Send Blank Check Command
Wait Checksum Error
Wait Address not
erased
Wait COMMAND_OK
OR
COMMAND ABORTED
COMMAND FINISHED
Send Checksum error
COMMAND FINISHED
.
& CR & LF
OR
address & CR & LF
Checksum error
HOST
: 05 0000 04 0000 7FFF 01 78
BOOTLOADER
: 05 0000 04 0000 7FFF 01 78 . CR LF
Blank Check ok
BOOTLOADER
: 05 0000 04 0000 7FFF 01 70 X CR LF CR LF
Blank Check with checksum error
HOST
: 05 0000 04 0000 7FFF 01 70
BOOTLOADER
: 05 0000 04 0000 7FFF 01 78 xxxx CR LF
Blank Check ko at address xxxx
HOST
: 05 0000 04 0000 7FFF 01 78
相關(guān)PDF資料
PDF描述
T89C51RD2-RLVIM 0 to 40 MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLFCL 0 to 40 MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLRCM 0 to 40 MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLRIM 0 to 40 MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-SLSCL 0 to 40 MHz Flash Programmable 8-bit Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
T89C51RD2-RLVI-L 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-RLVIM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40 MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-RLVI-M 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-RLWC-L 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-RLWC-M 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller