at91cap7e ATMEL Corporation, at91cap7e Datasheet - Page 156

• Manufacturer Part Number: at91cap7e
• Description: Customizable Microcontroller
• Manufacturer: ATMEL Corporation

Figure 21-27. Read Access with NWAIT Assertion in Frozen Mode (EXNW_MODE = 10)
156
internally synchronized
NBS0, NBS1,
NBS2, NBS3,
A0,A1
NWAIT signal
AT91CAP7E
NWAIT
A [25:2]
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
1
1
8549A–CAP–10/08
0
0