Specifications

52 Altera Corporation
EPXA10 Development Board Hardware Reference Manual
Table 40. MICTOR Connector: SDRAM Part 1
Pin Signal Description Pin Signal Description
1 N.C. No connection 2 N.C. No connection
3 N.C. No connection 4 N.C. No connection
5 SD_DQ16 SDRAM data bus input/output 6 SD_CLK SDRAM clock
7 SD_DQ15 8 SD_CLKE SDRAM clock enable
9 SD_DQ14 10 SD_CLK_N SDRAM clock - inverted
11 SD_DQ13 12 SD_CS1_N Chip select
13 SD_DQ12 14 SD_CS0_N Chip select
15 SD_DQ11 16 SD_RAS_N Row address strobe
17 SD_DQ10 18 SD_CAS_N Column address strobe
19 SD_DQ9 20 SD_WE_N Write enable
21 SD_DQ8 22 SD_DQM_ECC
23 SD_DQ7 24 SD_DQS_ECC
25 SD_DQ6 26 SD_DQM3 Data byte mask
27 SD_DQ5 28 SD_DQM2 Data byte mask
29 SD_DQ4 30 SD_DQM1 Data byte mask
31 SD_DQ3 32 SD_DQM0 Data byte mask
33 SD_DQ2 34 SD_DQS3 DQS signal
35 SD_DQ1 36 SD_DQS2 DQS signal
37 SD_DQ0 38 SD_DQS1 DQS signal
39 GND Ground 40 GND Ground
41 GND Ground 42 GND Ground
43 GND Ground