Altera Stratix II EP2S180 DSP Development Board - Manual (Page 38)

2–30 Core Version a.b.c variable Altera Corporation
Stratix II EP2S180 DSP Development Board Reference Manual
Board Components
Table 2–25 lists the reference information for the SDRAM memory.
DQ18 34 AG22
DQ19 36 AG23
DQ20 37 AM23
DQ21 39 AK23
DQ22 40 AK24
DQ23 42 AM24
DQ24 45 AK25
DQ25 47 AH24
DQ26 48 AH26
DQ27 50 AG24
DQ28 51 AM26
DQ29 53 AM25
DQ30 54 AJ26
DQ31 56 AK26
DQM0 16 AK13
DQM1 71 AL13
DQM2 28 AB12
DQM3 59 AC12
RAS_N 19 AK4
CAS_N 18 AL8
CKE 67 AL7
CS_N 20 AL6
Table 2–25. SDRAM Memory Reference
Item Description
Board reference U39, U40
Part number MT48LC4M32B2TG-7
Device description SDRAM Memory
Manufacturer Micron
Manufacturer web site www.micron.com
Table 2–24. SDRAM Device (U40) Pin-Outs (Part 2 of 2)
Pin Name Pin Number Connects to Stratix II Pin