89C51IC2-CM ATMEL [ATMEL Corporation], 89C51IC2-CM Datasheet - Page 123

• Manufacturer Part Number: 89C51IC2-CM
• Description: 8-bit Flash Microcontroller with 2-wire Interface
• Manufacturer: ATMEL [ATMEL Corporation]

Display Data
Description
Figure 51. Display Flow
Note:
4301A–8051–01/04
The maximum size of block is 400h. To read more than 400h Bytes, the Host must send a new command.
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
’X’ & CR & LF
’L’ & 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
AT89C51IC2
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