Rainbow Electronics AT91CAP9S250A - Manual (Page 972)

972
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
Figure 47-4. SMC Timings - NRD Controlled Read and NWE Controlled Write
NRD
NCS
D0 - D31
NWE
A0/A1/NBS[3:0]/A2-A25
NRD Controlled READ
with NO HOLD
NWE Controlled WRITE
with NO HOLD
NRD Controlled READ
with HOLD
NWE Controlled WRITE
with HOLD
SMC1 SMC2 SMC15
SMC21
SMC3 SMC4 SMC15 SMC19
SMC20
SMC7
SMC21
SMC16
SMC7
SMC16
SMC19
SMC21
SMC17
SMC18
SMC5 SMC5
SMC6 SMC6
SMC17
SMC18