AT89C51ID2-SMSIM ATMEL [ATMEL Corporation], AT89C51ID2-SMSIM Datasheet - Page 136

• Manufacturer Part Number: AT89C51ID2-SMSIM
• Description: 8-bit Flash Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

ISP Commands Summary
136
AT89C51ID2
Table 95. ISP Commands Summary
Command
00h
03h
04h
Command Name
Display Function
Write Function
Program Data
Data[0:1] = start address
Data [2:3] = end address
Data[4] = 00h -> Display
data[0]
Data[4] = 01h -> Blank
0Ah
01h
03h
04h
05h
06h
07h
check
data
data[1]
C0h
00h
20h
40h
80h
00h
01h
00h
00h
01h
00h
01h
02h
04h
08h
-
Program X2 fuse (value to write in
Program Osc fuse (value to write
(80h) data bytes. The data bytes
Bootloader will accept up to 128
Program BSB (value to write in
Program SBV (value to write in
should be 128 byte page flash
Erase block3 (8000h- BFFFh)
Erase block4 (C000h- FFFFh)
Erase block0 (0000h-1FFFh)
Erase block1 (2000h-3FFFh)
Erase block2 (4000h-7FFFh)
Program BLJB fuse (value to
Ljmp Address (data[2:3]=
Program Nb Data Byte.
Program SSB level 1
Program SSB level 2
Command Effect
Erase SBV & BSB
Hardware Reset
Full Chip Erase
write in data[2])
Display Data
Blank Check
in data[2])
boundary.
Address)
data[2])
data[2])
data[2])
4289A–8051–09/03