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187
Memory Controller
Table119 shows the outputs from the memory controller and the corresponding
inputs to the 64M SDRAM (4Mx16, pins 13 and 14 used as bank selects).
44 16 5
33 15 4
22 14 3
11 13 2
0 0 12 **
Output address
(ADDROUT)Memory device
connections AHB address to row
address AHB address to
column address
14 BA1 9 9
13 BA0 10 10
12---
11 11 22 -
10 10/AP 21 AP
99 20 -
88 19 -
77 18 8
66 17 7
55 16 6
44 15 5
33 14 4
22 13 3
11 12 2
0 0 11 **

Table 119: Address mapping for 64M SDRAM (4Mx16, RBC)

Output address
(ADDROUT)Memory device
connections AHB address to row
address AHB address to
column address

Table 118: Address mapping for 16M SDRAM (2Mx8, RBC)