at89c51rc2-slsil ATMEL Corporation, at89c51rc2-slsil Datasheet - Page 102

• Manufacturer Part Number: at89c51rc2-slsil
• Description: 8-bit Microcontroller With 16k/ 32k Bytes Flash
• Manufacturer: ATMEL Corporation

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