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| AT91M55800A Datasheet, PDF (41/227 Pages) ATMEL Corporation – ARM Thumb Microcontrollers | |||
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Figure 25. 1 Wait State, 16-bit Bus Width, Half-word Transfer
1 Wait State
MCK
A1 - A23
NCS
NLB
READ ACCESS
· Standard Protocol
NUB
NRD
D0 - D15
· Early Protocol
Internal Bus
NRD
WRITE ACCESS
· Byte Write/
Byte Select Option
D0 - D15
NWE
D0 - D15
AT91M55800A
B2 B1
X X B2 B1
B2 B1
B2 B1
41
1745BâATARMâ04/02
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