Datasheet

443
SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
Figure 25-23. Write Access with NWAIT Assertion in Frozen Mode (EXNW_MODE = 10)
EXNW_MODE = 10 (Frozen)
WRITE_MODE = 1 (NWE_controlled)
NWE_PULSE = 5
NCS_WR_PULSE = 7
A
[23:2]
MCK
NWE
NCS
432 1 1101
4563222210
Write cycle
D[15:0]
NWAIT
FROZEN STATE
NBS0, NBS1,
A0,A1
Internally synchronized
NWAIT signal