7647H–AVR–03/12
Figure 24-1. Read-While-Write vs. No Read-While-Write
Z-pointer
Addresses RWW
Section
Code Located in
NRWW Section
Can be Read During
the Operation
Atmel ATmega16/32/64/M1/C1
Read-While-Write
(RWW) Section
No Read-While-Write
(NRWW) Section
Z-pointer
Addresses NRWW
Section
CPU is Halted
During the Operation
281
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