SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 456

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

Figure 26-24. Read Access with NWAIT Assertion in Frozen Mode (EXNW_MODE = 10)
456
456
internally synchronized
NWAIT signal
NBS0, NBS1,
SAM3X/A
SAM3X/A
NWAIT
A [23:2]
A0,A1
MCK
NRD
NCS
1
4
3
0
2
5
Read cycle
EXNW_MODE = 10 (Frozen)
READ_MODE = 0 (NCS_controlled)
NRD_PULSE = 2, NRD_HOLD = 6
NCS_RD_PULSE =5, NCS_RD_HOLD =3
FROZEN STATE
2
5
5
2
1
4
0
3
Assertion is ignored
2
2
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
1
1
0
0