參數(shù)資料
型號: T89C51RD2-RDVIM
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, 40 MHz, MICROCONTROLLER, PQFP64
封裝: VQFP-64
文件頁數(shù): 71/104頁
文件大?。?/td> 798K
代理商: T89C51RD2-RDVIM
71
T89C51RD2
4243G
8051
05/03
Display Data
Description
Figure 29.
Display Flow
Note:
The maximum size of block is 400h. To read more than 400h Bytes, the Host must send a new command.
Host
Bootloader
Display Command
RD_WR_SECURITY
Wait Display Command
Read Data
Send Security Error
Send Display Data
Send Display Command
Wait Checksum Error
Wait Display Data
Wait Security Error
OR
COMMAND ABORTED
COMMAND FINISHED
Send Checksum Error
COMMAND ABORTED
L
& CR & LF
OR
"Address = "
"Reading value"
CR & LF
All data read
Complete Frame
All data read
All data read
COMMAND FINISHED
Checksum error
X
& twice (CR & LF)
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