4.9.1. FPGA Memory (DDR4 SO-DIMM)
The 72-bit memory interface connected to the SO-DIMM card is assigned to four I/O banks (3I, 3J, 3K and 3L). The reference clock of the DDR4 port is the 133.33 MHz clock generated by Silicon Lab Si5338. The SODIMM memory part number is MTA18ASF2G72Hz. Its I2C EEPROM Address is 0b1010101. Its Temp Sensor Address is 0b0011101.
Pin Name | Schematic Signal Name | Description |
---|---|---|
PIN_V21 | SL_DQB3 | DDR4 DQ |
PIN_V22 | SL_DQB1 | DDR4 DQ |
PIN_T21 | SL_DQB7 | DDR4 DQ |
PIN_R21 | SL_DQB6 | DDR4 DQ |
PIN_V23 | SL_DQB4 | DDR4 DQ |
PIN_V24 | SL_DQB5 | DDR4 DQ |
PIN_U20 | SL_DQSN0 | DDR4 DQSN |
PIN_T20 | SL_DQSP0 | DDR4 DQSP |
PIN_R22 | SL_DQB0 | DDR4 DQ |
PIN_T22 | SL_DQB2 | DDR4 DQ |
PIN_U23 | SL_DM0 | DDR4 DM |
PIN_E11 | SL_DQB37 | DDR4 DQ |
PIN_F11 | SL_DQB33 | DDR4 DQ |
PIN_G10 | SL_DQB39 | DDR4 DQ |
PIN_H10 | SL_DQB35 | DDR4 DQ |
PIN_D10 | SL_DQB36 | DDR4 DQ |
PIN_D11 | SL_DQB32 | DDR4 DQ |
PIN_G12 | SL_DQSN4 | DDR4 DQSN |
PIN_H12 | SL_DQSP4 | DDR4 DQSP |
PIN_F10 | SL_DQB34 | DDR4 DQ |
PIN_E10 | SL_DQB38 | DDR4 DQ |
PIN_F12 | SL_DM4 | DDR4 DM |
PIN_J11 | SL_DQB56 | DDR4 DQ |
PIN_H11 | SL_DQB61 | DDR4 DQ |
PIN_K11 | SL_DQB58 | DDR4 DQ |
PIN_K12 | SL_DQB59 | DDR4 DQ |
PIN_K10 | SL_DQB63 | DDR4 DQ |
PIN_J10 | SL_DQB62 | DDR4 DQ |
PIN_M12 | SL_DQSN7 | DDR4 DQSN |
PIN_L12 | SL_DQSP7 | DDR4 DQSP |
PIN_L10 | SL_DQB60 | DDR4 DQ |
PIN_L11 | SL_DQB57 | DDR4 DQ |
PIN_K13 | SL_DM7 | DDR4 DM |
PIN_N13 | SL_DQB46 | DDR4 DQ |
PIN_P14 | SL_DQB47 | DDR4 DQ |
PIN_M13 | SL_DQB41 | DDR4 DQ |
PIN_M14 | SL_DQB44 | DDR4 DQ |
PIN_P15 | SL_DQB42 | DDR4 DQ |
PIN_P16 | SL_DQB40 | DDR4 DQ |
PIN_P13 | SL_DQSN5 | DDR4 DQSN |
PIN_P12 | SL_DQSP5 | DDR4 DQSP |
PIN_R16 | SL_DQB45 | DDR4 DQ |
PIN_R17 | SL_DQB43 | DDR4 DQ |
PIN_R14 | SL_DM5 | DDR4 DM |
PIN_T19 | SL_DQB14 | DDR4 DQ |
PIN_U19 | SL_DQB9 | DDR4 DQ |
PIN_R18 | SL_DQB10 | DDR4 DQ |
PIN_R19 | SL_DQB11 | DDR4 DQ |
PIN_W18 | SL_DQB12 | DDR4 DQ |
PIN_V17 | SL_DQB13 | DDR4 DQ |
PIN_T17 | SL_DQSN1 | DDR4 DQSN |
PIN_U17 | SL_DQSP1 | DDR4 DQSP |
PIN_U18 | SL_DQB15 | DDR4 DQ |
PIN_V18 | SL_DQB8 | DDR4 DQ |
PIN_T16 | SL_DM1 | DDR4 DM |
PIN_M15 | SL_CK1N | DDR4 Bank 1 ClockN |
PIN_N15 | SL_CK1P | DDR4 Bank 1 ClockP |
PIN_K16 | SL_ALERTN | DDR4 ALERTn |
PIN_L16 | SL_EVENTN | DDR4 SO-DIMM Eventn |
PIN_M18 | SL_C1N | DDR4 Bank 1 C1 |
PIN_M17 | SL_C0N | DDR4 Bank 0 C0 |
PIN_J14 | SL_BG0 | DDR4 BG0 |
PIN_K14 | SL_BA1 | DDR4 BA1 |
PIN_H17 | SL_BA0 | DDR4 BA0 |
PIN_F15 | SL_RASN | DDR4 RASN |
PIN_G15 | SL_CASN | DDR4 CASN |
PIN_J15 | SL_WEN | DDR4 WEN |
PIN_H15 | SL_A13 | DDR4 A13 |
PIN_L14 | SL_A12 | DDR4 A12 |
PIN_H16 | CLK_EMI_1N | DDR4 EMIF Reference Clock N |
PIN_J16 | CLK_EMI_1P | DDR4 EMIF Reference Clock P |
PIN_F16 | SL_A11 | DDR4 A11 |
PIN_E16 | SL_A10 | DDR4 A10 |
PIN_D15 | SL_A9 | DDR4 A9 |
PIN_C15 | SL_A8 | DDR4 A8 |
PIN_B15 | SL_A7 | DDR4 A7 |
PIN_A16 | SL_A6 | DDR4 A6 |
PIN_B13 | SL_A5 | DDR4 A5 |
PIN_B14 | SL_A4 | DDR4 A4 |
PIN_A15 | SL_A3 | DDR4 A3 |
PIN_A14 | SL_A2 | DDR4 A2 |
PIN_D16 | SL_A1 | DDR4 A1 |
PIN_C16 | SL_A0 | DDR4 A0 |
PIN_A12 | SL_PARITY | DDR4 Parity |
PIN_B12 | SL_CS1N | DDR4 BANK 1 CSN |
PIN_D14 | SL_CK0N | DDR4 BANK 0 Clock N |
PIN_E14 | SL_CK0P | DDR4 BANK 0 Clock P |
PIN_C12 | SL_CKE1 | DDR4 BANK 1 CKE |
PIN_C13 | SL_CKE0 | DDR4 BANK 0 CKE |
PIN_F14 | SL_ODT1N | DDR4 BANK 1 ODTN |
PIN_G14 | SL_ODT0N | DDR4 BANK 0 ODTN |
PIN_D13 | SL_ACTN | DDR4 ACTn |
PIN_E13 | SL_CS0N | DDR4 CS0n |
PIN_H13 | SL_RESETN | DDR4 SO-DIMM RESETN |
PIN_G13 | SL_BG1 | DDR4 BG1 |
PIN_B20 | SL_DQB28 | DDR4 DQ |
PIN_A19 | SL_DQB26 | DDR4 DQ |
PIN_B17 | SL_DQB27 | DDR4 DQ |
PIN_A17 | SL_DQB31 | DDR4 DQ |
PIN_A21 | SL_DQB30 | DDR4 DQ |
PIN_A20 | SL_DQB24 | DDR4 DQ |
PIN_C18 | SL_DQSN3 | DDR4 DQSN |
PIN_C17 | SL_DQSP3 | DDR4 DQSP |
PIN_B22 | SL_DQB29 | DDR4 DQ |
PIN_A22 | SL_DQB25 | DDR4 DQ |
PIN_B19 | SL_DM3 | DDR4 DM |
PIN_E17 | SL_DQB23 | DDR4 DQ |
PIN_F17 | SL_DQB19 | DDR4 DQ |
PIN_D18 | SL_DQB20 | DDR4 DQ |
PIN_E18 | SL_DQB18 | DDR4 DQ |
PIN_D19 | SL_DQB16 | DDR4 DQ |
PIN_E19 | SL_DQB22 | DDR4 DQ |
PIN_C20 | SL_DQSN2 | DDR4 DQSN |
PIN_D20 | SL_DQSP2 | DDR4 DQSP |
PIN_D21 | SL_DQB17 | DDR4 DQ |
PIN_E21 | SL_DQB21 | DDR4 DQ |
PIN_C21 | SL_DM2 | DDR4 DM |
PIN_J19 | SL_DQB54 | DDR4 DQ |
PIN_J20 | SL_DQB50 | DDR4 DQ |
PIN_F19 | SL_DQB52 | DDR4 DQ |
PIN_G19 | SL_DQB49 | DDR4 DQ |
PIN_K18 | SL_DQB48 | DDR4 DQ |
PIN_J18 | SL_DQB53 | DDR4 DQ |
PIN_F21 | SL_DQSN6 | DDR4 DQSN |
PIN_F20 | SL_DQSP6 | DDR4 DQSP |
PIN_H18 | SL_DQB55 | DDR4 DQ |
PIN_G18 | SL_DQB51 | DDR4 DQ |
PIN_H20 | SL_DM6 | DDR4 DM |
PIN_H21 | SL_DQB69 | DDR4 DQ |
PIN_J21 | SL_DQB68 | DDR4 DQ |
PIN_L19 | SL_DQB70 | DDR4 DQ |
PIN_K19 | SL_DQB64 | DDR4 DQ |
PIN_L21 | SL_DQB71 | DDR4 DQ |
PIN_K21 | SL_DQB65 | DDR4 DQ |
PIN_L20 | SL_DQSN8 | DDR4 DQSN |
PIN_M20 | SL_DQSP8 | DDR4 DQSP |
PIN_N21 | SL_DQB66 | DDR4 DQ |
PIN_P21 | SL_DQB67 | DDR4 DQ |
PIN_N20 | SL_DM8 | DDR4 DM |