Display Data
Description
Figure 44. Display Flow
Bootloader
Host
Display Command
’X’ & CR & LF
Send Display Command
Wait Display Command
OR
Checksum error
Wait Checksum Error
Send Checksum Error
COMMAND ABORTED
RD_WR_SECURITY
OR
’L’ & CR & LF
Wait Security Error
Send Security Error
COMMAND ABORTED
Read Data
All data read
Complete Frame
"Address = "
"Reading value"
CR & LF
Wait Display Data
Send Display Data
All data read
All data read
COMMAND FINISHED
COMMAND FINISHED
Note:
The maximum size of block is 400h. To read more than 400h Bytes, the Host must send a new command.
102
AT89C51RB2/RC2
4180E–8051–10/06
ATMEL [ ATMEL ]
