Visible to Intel only — GUID: iga1439242776621
Ixiasoft
5.10.2. HPS External Memory
A 40-bit HPS DDR3/4 memory interface (32-bit data and 8-bit ECC data) assigned to FPGA 2K and 2J I/O banks is connected to a HILO memory daughtercard.
BANK | Pin Number | DDR3 Interface | DDR4 Interface | Schematic Name |
---|---|---|---|---|
2K | P25 | DM4 | DM4 | HMEM_DQ_ADDR_CMD0 |
2K | N25 | DQ4 bit | DQ4 bit | HMEM_DQ_ADDR_CMD3 |
2K | L26 | DQ4 bit | DQ4 bit | HMEM_DQ_ADDR_CMD4 |
2K | K26 | DQ4 bit | DQ bit | HMEM_DQ_ADDR_CMD2 |
2K | M25 | DQ4 bit | DQ bit | HMEM_DQ_ADDR_CMD1 |
2K | L25 | DQ4 bit | DQ bit | HMEM_DQ_ADDR_CMD5 |
2K | L24 | DQS4_n | DQS4_n | HMEM_DQS_ADDR_CMD_N |
2K | K25 | DQS4_p | DQS4_P | HMEM_DQS_ADDR_CMD_P |
2K | N24 | DQ4 bit | DQ bit | HMEM_DQ_ADDR_CMD6 |
2K | M24 | DQ4 bit | DQ bit | HMEM_DQ_ADDR_CMD7 |
2K | J25 | DQ4 bit | DQ bit | HMEM_DQ_ADDR_CMD8 |
2K | J26 | |||
2K | J24 | BA2 | BG0 | HMEM_ADDR_CMD18 |
2K | H24 | BA1 | BA1 | HMEM_ADDR_CMD17 |
2K | E25 | BA0 | BA0 | HMEM_ADDR_CMD16 |
2K | D25 | CASn | A17 | HMEM_ADDR_CMD19 |
2K | F23 | RASn | A16 | HMEM_ADDR_CMD26 |
2K | F24 | A15 | A15 | HMEM_ADDR_CMD15 |
2K | G25 | A14 | A14 | HMEM_ADDR_CMD14 |
2K | G26 | A13 | A13 | HMEM_ADDR_CMD13 |
2K | F26 | A12 | A12 | HMEM_ADDR_CMD12 |
2K | E26 | 240 ohm reference resistor | 240 ohm reference resistor | RZQ_2K |
2K | G24 | 133Mhz DDR reference clock | 133Mhz DDR reference clock | CLK_HPSEMI_N |
2K | F25 | 133Mhz DDR reference clock | 133Mhz DDR reference clock | CLK_HPSEMI_P |
2K | D24 | A11 | A11 | HMEM_ADDR_CMD11 |
2K | C24 | A10 | A10 | HMEM_ADDR_CMD10 |
2K | E23 | A9 | A9 | HMEM_ADDR_CMD9 |
2K | D23 | A8 | A8 | HMEM_ADDR_CMD8 |
2K | C23 | A7 | A7 | HMEM_ADDR_CMD7 |
2K | B22 | A6 | A6 | HMEM_ADDR_CMD6 |
2K | B24 | A5 | A5 | HMEM_ADDR_CMD5 |
2K | C25 | A4 | A4 | HMEM_ADDR_CMD4 |
2K | C21 | A3 | A3 | HMEM_ADDR_CMD3 |
2K | C22 | A2 | A2 | HMEM_ADDR_CMD2 |
2K | C26 | A1 | A1 | HMEM_ADDR_CMD1 |
2K | B26 | A0 | A0 | HMEM_ADDR_CMD0 |
2K | A18 | No use | PAR | HMEM_ADDR_CMD31 |
2K | A17 | No use | CSN1 | HMEM_ADDR_CMD30 |
2K | B19 | DDR3 interface clock | DDR4 interface clock | HMEM_CLK_N
|
2K | B20 | DDR3 interface clock | DDR4 interface clock | HMEM_CLK_P |
2K | A23 | ClKe1 | CKe1 | HMEM_ADDR_CMD21 |
2K | A24 | CKe0 | CKe0 | HMEM_ADDR_CMD20 |
2K | A25 | ODT1 | ODT1 | HMEM_ADDR_CMD25 |
2K | A26 | ODT0 | ODT0 | HMEM_ADDR_CMD24 |
2K | B21 | CSn1 | ACTn | HMEM_ADDR_CMD23 |
2K | A22 | CSn0 | CSn0 | HMEM_ADDR_CMD22 |
2K | A19 | Resetn | Resetn | HMEM_ADDR_CMD27 |
2K | A20 | Wen | BG1 | HMEM_ADDR_CMD28 |
2J | AV26 | DM3 | DM3 | HPSMEM_DMA0 |
2J | AV27 | DQ3 bit | DQ3 bit | HMEM_DQA4 |
2J | AU27 | DQ3 bit | DQ3 bit | HMEM_DQA5 |
2J | AU28 | DQ3 bit | DQ3 bit | HMEM_DQA6 |
2J | AV28 | DQ3 bit | DQ3 bit | HMEM_DQA1 |
2J | AW28 | DQ3 bit | DQ3 bit | HMEM_DQA0 |
2J | AW25 | DQS 3n | DQS_n3 | HMEM_DQSA_N0 |
2J | AW26 | DQS 3p | DQS _p3 | HMEM_DQSA_P0 |
2J | AV24 | DQ3 bit | DQ3 bit | HMEM_DQA2 |
2J | AW24 | DQ3 bit | DQ3 bit | HMEM_DQA3 |
2J | AV23 | DQ3 bit | DQ3 bit | HMEM_DQA7 |
2J | AW23 | |||
2J | AU25 | DM2 | DM2 | HPSMEM_DMA1 |
2J | AU26 | DQ2 bit | DQ2 bit | HMEM_DQA8 |
2J | AR26 | DQ2 bit | DQ2 bit | HMEM_DQA11 |
2J | AT26 | DQ2 bit | DQ2 bit | HMEM_DQA10 |
2J | AT23 | DQ2 bit | DQ2 bit | HMEM_DQA14 |
2J | AU24 | DQ2 bit | DQ2 bit | HMEM_DQA12 |
2J | AT24 | DQS2n | DQS_n2 | HMEM_DQSA_N1 |
2J | AT25 | DQS2p | DQS_p2 | HMEM_DQSA_P1 |
2J | AP25 | DQ2 bit | DQ2 bit | HMEM_DQA13 |
2J | AR25 | DQ2 bit | DQ2 bit | HMEM_DQA9 |
2J | AP23 | DQ2 bit | DQ2 bit | HMEM_DQA15 |
2J | AP24 | |||
2J | AN26 | DM1 | DM1 | HPSMEM_DMA2 |
2J | AP26 | DQ1 bit | DQ1 bit | HMEM_DQA22 |
2J | AN23 | DQ1 bit | DQ1 bit | HMEM_DQA17 |
2J | AN24 | DQ1 bit | DQ1 bit | HMEM_DQA18 |
2J | AK26 | DQ1 bit | DQ1 bit | HMEM_DQA19 |
2J | AL26 | DQ1 bit | DQ1 bit | HMEM_DQA16 |
2J | AL25 | DQSn1 | DQS1n | HMEM_DQSA_N2 |
2J | AM25 | DQSp1 | DQSl1p | HMEM_DQSA_P2 |
2J | AK23 | DQ1 bit | DQ1 bit | HMEM_DQA20 |
2J | AL23 | DQ1 bit | DQ1 bit | HMEM_DQA21 |
2J | AM24 | DQ1 bit | DQ1 bit | HMEM_DQA23 |
2J | AL24 | |||
2J | AH25 | DM0 | DM0 | HPSMEM_DMA3 |
2J | AJ26 | DQ0 bit | DQ0 bit | HMEM_DQA31 |
2J | AH23 | DQ0 bit | DQ0 bit | HMEM_DQA30 |
2J | AH24 | DQ0 bit | DQ0 bit | HMEM_DQA27 |
2J | AJ23 | DQ0 bit | DQ0 bit | HMEM_DQA29 |
2J | AJ24 | DQ0 bit | DQ0 bit | HMEM_DQA28 |
2J | AJ25 | DQSn0 | DQS0n | HMEM_DQSA_N3 |
2J | AK25 | DQSp0 | DQS0p | HMEM_DQSA_P3 |
2J | AF25 | DQ0 bit | DQ0 bit | HMEM_DQA25 |
2J | AG25 | DQ0 bit | DQ0 bit | HMEM_DQA26 |
2J | AF24 | DQ0 bit | DQ0 bit | HMEM_DQA24 |
2J | AG24 | No use | Alertn | HMEM_ADDR_CMD29 |