ATMEGA128-16AU SL383 Atmel, ATMEGA128-16AU SL383 Datasheet - Page 284

• Manufacturer Part Number: ATMEGA128-16AU SL383
• Manufacturer: Atmel

ATmega128 Boot
Loader Parameters
284
ATmega128
In
are given.
Table 112. Boot Size Configuration
Note:
Table 113. Read-While-Write Limit
Note:
BOOTSZ1
Section
Read-While-Write section (RWW)
No Read-While-Write section (NRWW)
Table 112
Wait_ee:
1
1
0
0
sbic EECR, EEWE
rjmp Wait_ee
; SPM timed sequence
sts
spm
; restore SREG (to enable interrupts if originally enabled)
out
ret
The different BOOTSZ fuse configurations are shown in
1. For details about these two section, see
274
SPMCSR, spmcsrval
SREG, temp2
BOOTSZ0
through
and
1
0
1
0
“Read-While-Write Section – RWW” on page 274
Table
Boot
Size
512
words
1024
words
2048
words
4096
words
114, the parameters used in the description of the self programming
Pages
16
32
(1)
4
8
Application
Flash
Section
$0000 -
$FDFF
$0000 -
$FBFF
$0000 -
$F7FF
$0000 -
$EFFF
“No Read-While-Write Section – NRWW” on page
Boot
Loader
Flash
Section
$FE00 -
$FFFF
$FC00 -
$FFFF
$F800 -
$FFFF
$F000 -
$FFFF
Pages
480
32
Figure 133
End
Application
section
$FDFF
$FBFF
$F7FF
$EFFF
Address
$0000 - $EFFF
$F000 - $FFFF
Boot
Reset
Address
(start Boot
Loader
Section)
$FE00
$FC00
$F800
$F000
2467S–AVR–07/09