Analog Devices SHARC ADSP-214 Series

SDRAM Controller (ADSP-2147x/ADSP-2148x)
3-30 ADSP-214xx SHARC Processor Hardware Reference
Table 3-8 where
SDADDRMODE = 0, X16DE = 1, SDRAW2–0 = 100 (12 bits),
and SDCAW1–0 = 11 (11 bits).
Table 3-8. Page Interleaving Map (2K Page Size)
Pin Column Address Row Address Bank Address Pins of SDRAM
A[18] IA[23] BA[1]
A[17] IA[22] BA[0]
A[13]
A[12]
A[11] IA[9] IA[21] A[11]
SDA10 1’b0 IA[20] A[10]
A[9] IA[8] IA[19] A[9]
A[8] IA[7] IA[18] A[8]
A[7] IA[6] IA[17] A[7]
A[6] IA[5] IA[16] A[6]
A[5] IA[4] IA[15] A[5]
A[4] IA[3] IA[14] A[4]
A[3] IA[2] IA[13] A[3]
A[2] IA[1] IA[12] A[2]
A[1] IA[0] IA[11] A[1]
A[0] 1/0 IA[10] A[0]
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