SAM7SE32_14 Datasheet, PDF (184/682 Pages) ATMEL Corporation – Internal High-speed Flash

22.6.7.3
Accesses Using NWAIT Input Signal
Figure 22-34 on page 184 through Figure 22-37 on page 187 show examples of accesses using
NWAIT.
Figure 22-34. Write Access using NWAIT in Byte Select Type Access⁽¹⁾
Chip Select
Wait
MCK
NWAIT
NWAIT
internally
synchronized
A[22:1]
NRD
NWR0/NWE
A0/NLB
NWR1/NUB
NCS
D[15:0]
000008A
1312
Wait Delay Falling
from NWR0/NWE
Note: 1. Write access memory, data bus width = 16 bits, WSEN = 1, NWS = 6
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