The following table summarizes the ZU48DR DDR4 PL interface pin map.
| Pin Number | Signal Name | Description | I/O |
|---|---|---|---|
| G12 | RF_CLK_DDR_N | DDR4 Diff Clock Input (N) | I |
| G13 | RF_CLK_DDR_P | DDR4 Diff Clock Input (P) | I |
| G9 | PL_DDR4_1_A0 | DDR4 Address 0 | O |
| G6 | PL_DDR4_1_A1 | DDR4 Address 1 | O |
| J8 | PL_DDR4_1_A2 | DDR4 Address 2 | O |
| H7 | PL_DDR4_1_A3 | DDR4 Address 3 | O |
| F9 | PL_DDR4_1_A4 | DDR4 Address 4 | O |
| K9 | PL_DDR4_1_A5 | DDR4 Address 5 | O |
| G7 | PL_DDR4_1_A6 | DDR4 Address 6 | O |
| J7 | PL_DDR4_1_A7 | DDR4 Address 7 | O |
| J9 | PL_DDR4_1_A8 | DDR4 Address 8 | O |
| H6 | PL_DDR4_1_A9 | DDR4 Address 9 | O |
| E13 | PL_DDR4_1_A10 | DDR4 Address 10 | O |
| H12 | PL_DDR4_1_A11 | DDR4 Address 11 | O |
| E12 | PL_DDR4_1_A12 | DDR4 Address 12 | O |
| G14 | PL_DDR4_1_A13 | DDR4 Address 13 | O |
| E14 | PL_DDR4_1_BA0 | DDR4 Bank Address 0 | O |
| H13 | PL_DDR4_1_BA1 | DDR4 Bank Address 1 | O |
| F14 | PL_DDR4_1_BG0 | DDR4 Bank Group 0 | O |
| C12 | PL_DDR4_1_DM0# | DDR4 Data Mask 0 | O |
| N14 | PL_DDR4_1_DM1# | DDR4 Data Mask 1 | O |
| J15 | PL_DDR4_1_DM2# | DDR4 Data Mask 2 | O |
| G17 | PL_DDR4_1_DM3# | DDR4 Data Mask 3 | O |
| C23 | PL_DDR4_1_DM4# | DDR4 Data Mask 4 | O |
| D18 | PL_DDR4_1_DM5# | DDR4 Data Mask 5 | O |
| J23 | PL_DDR4_1_DM6# | DDR4 Data Mask 6 | O |
| N20 | PL_DDR4_1_DM7# | DDR4 Data Mask 7 | O |
| F21 | PL_DDR4_1_DM8# | DDR4 Data Mask 8 | O |
| A14 | PL_DDR4_1_DQ0 | DDR4 Data I/O 0 | Bidirectional |
| A11 | PL_DDR4_1_DQ1 | DDR4 Data I/O 1 | Bidirectional |
| B14 | PL_DDR4_1_DQ2 | DDR4 Data I/O 2 | Bidirectional |
| C13 | PL_DDR4_1_DQ3 | DDR4 Data I/O 3 | Bidirectional |
| B13 | PL_DDR4_1_DQ4 | DDR4 Data I/O 4 | Bidirectional |
| D13 | PL_DDR4_1_DQ5 | DDR4 Data I/O 5 | Bidirectional |
| A15 | PL_DDR4_1_DQ6 | DDR4 Data I/O 6 | Bidirectional |
| A12 | PL_DDR4_1_DQ7 | DDR4 Data I/O 7 | Bidirectional |
| N15 | PL_DDR4_1_DQ8 | DDR4 Data I/O 8 | Bidirectional |
| M13 | PL_DDR4_1_DQ9 | DDR4 Data I/O 9 | Bidirectional |
| M17 | PL_DDR4_1_DQ10 | DDR4 Data I/O 10 | Bidirectional |
| L12 | PL_DDR4_1_DQ11 | DDR4 Data I/O 11 | Bidirectional |
| N17 | PL_DDR4_1_DQ12 | DDR4 Data I/O 12 | Bidirectional |
| N13 | PL_DDR4_1_DQ13 | DDR4 Data I/O 13 | Bidirectional |
| M15 | PL_DDR4_1_DQ14 | DDR4 Data I/O 14 | Bidirectional |
| M12 | PL_DDR4_1_DQ15 | DDR4 Data I/O 15 | Bidirectional |
| J18 | PL_DDR4_1_DQ16 | DDR4 Data I/O 16 | Bidirectional |
| J16 | PL_DDR4_1_DQ17 | DDR4 Data I/O 17 | Bidirectional |
| H17 | PL_DDR4_1_DQ18 | DDR4 Data I/O 18 | Bidirectional |
| K16 | PL_DDR4_1_DQ19 | DDR4 Data I/O 19 | Bidirectional |
| J19 | PL_DDR4_1_DQ20 | DDR4 Data I/O 20 | Bidirectional |
| L17 | PL_DDR4_1_DQ21 | DDR4 Data I/O 21 | Bidirectional |
| K17 | PL_DDR4_1_DQ22 | DDR4 Data I/O 22 | Bidirectional |
| H16 | PL_DDR4_1_DQ23 | DDR4 Data I/O 23 | Bidirectional |
| E18 | PL_DDR4_1_DQ24 | DDR4 Data I/O 24 | Bidirectional |
| F16 | PL_DDR4_1_DQ25 | DDR4 Data I/O 25 | Bidirectional |
| G18 | PL_DDR4_1_DQ26 | DDR4 Data I/O 26 | Bidirectional |
| E16 | PL_DDR4_1_DQ27 | DDR4 Data I/O 27 | Bidirectional |
| H18 | PL_DDR4_1_DQ28 | DDR4 Data I/O 28 | Bidirectional |
| G15 | PL_DDR4_1_DQ29 | DDR4 Data I/O 29 | Bidirectional |
| E17 | PL_DDR4_1_DQ30 | DDR4 Data I/O 30 | Bidirectional |
| F15 | PL_DDR4_1_DQ31 | DDR4 Data I/O 31 | Bidirectional |
| C22 | PL_DDR4_1_DQ32 | DDR4 Data I/O 32 | Bidirectional |
| A21 | PL_DDR4_1_DQ33 | DDR4 Data I/O 33 | Bidirectional |
| B24 | PL_DDR4_1_DQ34 | DDR4 Data I/O 34 | Bidirectional |
| C20 | PL_DDR4_1_DQ35 | DDR4 Data I/O 35 | Bidirectional |
| C21 | PL_DDR4_1_DQ36 | DDR4 Data I/O 36 | Bidirectional |
| B20 | PL_DDR4_1_DQ37 | DDR4 Data I/O 37 | Bidirectional |
| A24 | PL_DDR4_1_DQ38 | DDR4 Data I/O 38 | Bidirectional |
| A20 | PL_DDR4_1_DQ39 | DDR4 Data I/O 39 | Bidirectional |
| C16 | PL_DDR4_1_DQ40 | DDR4 Data I/O 40 | Bidirectional |
| C17 | PL_DDR4_1_DQ41 | DDR4 Data I/O 41 | Bidirectional |
| D16 | PL_DDR4_1_DQ42 | DDR4 Data I/O 42 | Bidirectional |
| B19 | PL_DDR4_1_DQ43 | DDR4 Data I/O 43 | Bidirectional |
| D15 | PL_DDR4_1_DQ44 | DDR4 Data I/O 44 | Bidirectional |
| A19 | PL_DDR4_1_DQ45 | DDR4 Data I/O 45 | Bidirectional |
| A16 | PL_DDR4_1_DQ46 | DDR4 Data I/O 46 | Bidirectional |
| A17 | PL_DDR4_1_DQ47 | DDR4 Data I/O 47 | Bidirectional |
| L24 | PL_DDR4_1_DQ48 | DDR4 Data I/O 48 | Bidirectional |
| H23 | PL_DDR4_1_DQ49 | DDR4 Data I/O 49 | Bidirectional |
| J21 | PL_DDR4_1_DQ50 | DDR4 Data I/O 50 | Bidirectional |
| H22 | PL_DDR4_1_DQ51 | DDR4 Data I/O 51 | Bidirectional |
| K24 | PL_DDR4_1_DQ52 | DDR4 Data I/O 52 | Bidirectional |
| G23 | PL_DDR4_1_DQ53 | DDR4 Data I/O 53 | Bidirectional |
| G22 | PL_DDR4_1_DQ54 | DDR4 Data I/O 54 | Bidirectional |
| H21 | PL_DDR4_1_DQ55 | DDR4 Data I/O 55 | Bidirectional |
| L21 | PL_DDR4_1_DQ56 | DDR4 Data I/O 56 | Bidirectional |
| L20 | PL_DDR4_1_DQ57 | DDR4 Data I/O 57 | Bidirectional |
| M20 | PL_DDR4_1_DQ58 | DDR4 Data I/O 58 | Bidirectional |
| M19 | PL_DDR4_1_DQ59 | DDR4 Data I/O 59 | Bidirectional |
| N19 | PL_DDR4_1_DQ60 | DDR4 Data I/O 60 | Bidirectional |
| L19 | PL_DDR4_1_DQ61 | DDR4 Data I/O 61 | Bidirectional |
| L22 | PL_DDR4_1_DQ62 | DDR4 Data I/O 62 | Bidirectional |
| L23 | PL_DDR4_1_DQ63 | DDR4 Data I/O 63 | Bidirectional |
| E22 | PL_DDR4_1_DQ64 | DDR4 Data I/O 64 (ECC) | Bidirectional |
| G20 | PL_DDR4_1_DQ65 | DDR4 Data I/O 65 (ECC) | Bidirectional |
| E23 | PL_DDR4_1_DQ66 | DDR4 Data I/O 66 (ECC) | Bidirectional |
| E21 | PL_DDR4_1_DQ67 | DDR4 Data I/O 67 (ECC) | Bidirectional |
| F24 | PL_DDR4_1_DQ68 | DDR4 Data I/O 68 (ECC) | Bidirectional |
| F20 | PL_DDR4_1_DQ69 | DDR4 Data I/O 69 (ECC) | Bidirectional |
| E24 | PL_DDR4_1_DQ70 | DDR4 Data I/O 70 (ECC) | Bidirectional |
| D21 | PL_DDR4_1_DQ71 | DDR4 Data I/O 71 (ECC) | Bidirectional |
| C15 | PL_DDR4_1_DQS0 | DDR4 Data Strobe 0 (P) | Bidirectional |
| B15 | PL_DDR4_1_DQS0# | DDR4 Data Strobe 0 (N) | Bidirectional |
| L15 | PL_DDR4_1_DQS1 | DDR4 Data Strobe 1 (P) | Bidirectional |
| L14 | PL_DDR4_1_DQS1# | DDR4 Data Strobe 1 (N) | Bidirectional |
| K19 | PL_DDR4_1_DQS2 | DDR4 Data Strobe 2 (P) | Bidirectional |
| K18 | PL_DDR4_1_DQS2# | DDR4 Data Strobe 2 (N) | Bidirectional |
| G19 | PL_DDR4_1_DQS3 | DDR4 Data Strobe 3 (P) | Bidirectional |
| F19 | PL_DDR4_1_DQS3# | DDR4 Data Strobe 3 (N) | Bidirectional |
| B22 | PL_DDR4_1_DQS4 | DDR4 Data Strobe 4 (P) | Bidirectional |
| A22 | PL_DDR4_1_DQS4# | DDR4 Data Strobe 4 (N) | Bidirectional |
| B18 | PL_DDR4_1_DQS5 | DDR4 Data Strobe 5 (P) | Bidirectional |
| B17 | PL_DDR4_1_DQS5# | DDR4 Data Strobe 5 (N) | Bidirectional |
| J20 | PL_DDR4_1_DQS6 | DDR4 Data Strobe 6 (P) | Bidirectional |
| H20 | PL_DDR4_1_DQS6# | DDR4 Data Strobe 6 (N) | Bidirectional |
| K21 | PL_DDR4_1_DQS7 | DDR4 Data Strobe 7 (P) | Bidirectional |
| K22 | PL_DDR4_1_DQS7# | DDR4 Data Strobe 7 (N) | Bidirectional |
| D23 | PL_DDR4_1_DQS8 | DDR4 Data Strobe 8 (P) | Bidirectional |
| D24 | PL_DDR4_1_DQS8# | DDR4 Data Strobe 8 (N) | Bidirectional |
| K12 | PL_DDR4_1_ODT | DDR4 On Die Termination | O |
| K10 | PL_DDR4_1_PAR | DDR4 Parity | O |
| E11 | PL_DDR4_1_RAS# | DDR4 Row Address Strobe | O |
| F12 | PL_DDR4_1_CAS# | DDR4 Column Address Strobe | O |
| K11 | PL_DDR4_1_ACT# | DDR4 Activate | O |
| H8 | PL_DDR4_1_CK | DDR4 Clock (P) | O |
| G8 | PL_DDR4_1_CK# | DDR4 Clock (N) | O |
| K13 | PL_DDR4_1_CKE | DDR4 Clock Enable | O |
| F11 | PL_DDR4_1_CS# | DDR4 Chip Select | O |
| D14 | PL_DDR4_1_WE# | DDR4 Write Enable | O |
| J10 | PL_DDR4_1_ALERT# | DDR4 Alert | I |
| J14 | PL_DDR4_1_RST# | DDR4 Reset | O |
| J13 | PL_DDR4_1_TEN | DDR4 Test Enable | O |