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Atmega162 boot loader parameters, Atmega162/v – Rainbow Electronics ATmega162V User Manual

Page 228

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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