219
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
Figure 23-5. Burst Write Access, Row Closed, SDR-SDRAM Devices
Row a Col a
NOP PRCHG NOP ACT NOP WRITE
NOP
0
Da Db Dc Dd De Df DgDhs
F 0 F
Trp
Trcd
BST
NOP
SDCLK
A[12:0]
COMMAND
BA[1:0]
D[31:0]
DM[3:0]
