Rainbow Electronics ATmega162V - Manual (Page 228)

228
ATmega162/V
2513E–AVR–09/03
ATmega162 Boot Loader
Parameters In Table 94 through Table 96, the parameters used in the description of the self pro-
gramming are given.
Note: 1. The different BOOTSZ Fuse configurations are shown in Figure 94
Note: 1. For details about these two section, see “NRWW – No Read-While-Write Section” on
page 217 and “RWW – Read-While-Write Section” on page 217
Table 94. Boot Size Configuration (1)
BOOTSZ1 BOOTSZ0
Boot
Size
Pages
Application
Flash
Section
Boot
Loader
Flash
Section
End
Application
Section
Boot Reset
Address
(Start Boot
Loader
Section)
1 1
128
words
2
0x0000 -
0x1F7F 0x1F80 -
0x1FFF
0x1F7F 0x1F80
1 0
256
words
4
0x0000 -
0x1EFF 0x1F00 -
0x1FFF
0x1EFF 0x1F00
0 1
512
words
8
0x0000 -
0x1DFF 0x1E00 -
0x1FFF
0x1DFF 0x1E00
0 0
1024
words
16
0x0000 -
0x1BFF 0x1C00 -
0x1FFF
0x1BFF 0x1C00
Table 95. Read-While-Write Limit
Section Pages Address
Read-While-Write section (RWW) 112 0x0000 - 0x1BFF
No Read-While-Write section (NRWW) 16 0x1C00 - 0x1FFF