at91cap7e ATMEL Corporation, at91cap7e Datasheet - Page 158

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

Figure 21-29. NWAIT Assertion in Read Access: Ready Mode (EXNW_MODE = 11)
158
internally synchronized
NBS0, NBS1,
NBS2, NBS3,
A0,A1
NWAIT signal
AT91CAP7E
NWAIT
A[25:2]
MCK
NRD
NCS
6
Assertion is ignored
5
6
5
4
3
4
EXNW_MODE = 11(Ready mode)
READ_MODE = 0 (NCS_controlled)
NRD_PULSE = 7
NCS_RD_PULSE =7
Read cycle
3
2
2
1
0
1
Wait STATE
0
1
0
Assertion is ignored
8549A–CAP–10/08