Pin Messages
| Report Title | Pin Report |
| Design File | E:\myWork\IP\releaseVerify\version\1.9.11.02\Gowin_HyperRAM_Memory_Interface_RefDesign\project\impl\gwsynthesis\hpram.vg |
| Physical Constraints File | E:\myWork\IP\releaseVerify\version\1.9.11.02\Gowin_HyperRAM_Memory_Interface_RefDesign\project\src\hpram.cst |
| Timing Constraints File | E:\myWork\IP\releaseVerify\version\1.9.11.02\Gowin_HyperRAM_Memory_Interface_RefDesign\project\src\hpram.sdc |
| Tool Version | V1.9.11.02 (64-bit) |
| Part Number | GW1NSR-LV4CQN48PC7/I6 |
| Device | GW1NSR-4C |
| Created Time | Wed May 28 14:59:40 2025 |
| Legal Announcement | Copyright (C)2014-2025 Gowin Semiconductor Corporation. All rights reserved. |
Pin Details
Pinout by Port Name:
| Port Name | Diff Pair | Loc./Bank | Constraint | Dir. | Site | CFG | IO Type | Drive | Pull Mode | PCI Clamp | Hysteresis | Open Drain | Vref | Single Resistor | Diff Resistor | BankVccio |
| clk | - | 22/3 | Y | in | IOB22[A] | GCLKT_4 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| O_hpram_ck[0] | - | p1-13/3 | - | out | IOB23[A] | - | LVCMOS18 | - | NONE | - | - | - | - | - | - | - |
| O_hpram_ck_n[0] | - | p1-14/3 | - | out | IOB15[B] | - | LVCMOS18 | - | NONE | - | - | - | - | - | - | - |
| O_hpram_reset_n[0] | - | p1-22/3 | - | out | IOB5[B] | - | LVCMOS18 | - | NONE | - | - | - | - | - | - | - |
| O_hpram_cs_n[0] | - | p1-15/3 | - | out | IOB15[A] | - | LVCMOS18 | - | NONE | - | - | - | - | - | - | - |
| init_calib | - | 45/1 | N | out | IOT13[A] | LPLL_T_in | LVCMOS18 | 8 | NONE | NA | NA | OFF | NA | NA | NA | 1.8 |
| error | - | 21/3 | N | out | IOB16[B] | GCLKC_5 | LVCMOS18 | 8 | NONE | NA | NA | OFF | NA | NA | NA | 1.8 |
| IO_hpram_rwds[0] | - | p1-6/3 | - | io | IOB29[B] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| IO_hpram_dq[0] | - | p1-19/3 | - | io | IOB7[A] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| IO_hpram_dq[1] | - | p1-18/3 | - | io | IOB7[B] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| IO_hpram_dq[2] | - | p1-17/3 | - | io | IOB14[A] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| IO_hpram_dq[3] | - | p1-16/3 | - | io | IOB14[B] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| IO_hpram_dq[4] | - | p1-10/3 | - | io | IOB24[B] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| IO_hpram_dq[5] | - | p1-9/3 | - | io | IOB25[A] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| IO_hpram_dq[6] | - | p1-8/3 | - | io | IOB25[B] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| IO_hpram_dq[7] | - | p1-7/3 | - | io | IOB29[A] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
All Package Pins:
| Loc./Bank | Signal | Dir. | Site | CFG | IO Type | Drive | Pull Mode | PCI Clamp | Hysteresis | Open Drain | Vref | Single Resistor | Diff Resistor | Bank Vccio |
| 3/0 | tdi_pad_i | in | IOT2[A] | TDI | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 4/0 | tdo_pad_o | out | IOT2[B] | TDO | LVCMOS18 | 8 | NONE | NA | NA | OFF | NA | NA | NA | 1.8 |
| 6/0 | tms_pad_i | in | IOT3[A] | TMS | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 7/0 | tck_pad_i | in | IOT3[B] | TCK | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 8/0 | - | in | IOT4[B] | JTAGSEL_N | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 9/0 | - | in | IOT5[B] | DONE | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 10/0 | - | in | IOT7[A] | MODE1 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 1/0 | - | in | IOT10[A] | MCLK/D4 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 2/0 | - | in | IOT10[B] | MCS_N/D5 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 48/1 | - | in | IOT11[A] | MO/D6 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 47/1 | - | in | IOT11[B] | MI/D7 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 45/1 | init_calib | out | IOT13[A] | LPLL_T_in | LVCMOS18 | 8 | NONE | NA | NA | OFF | NA | NA | NA | 1.8 |
| 46/1 | - | in | IOT13[B] | LPLL_C_in | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 43/1 | - | in | IOT17[A] | GCLKT_0 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 44/1 | - | in | IOT17[B] | GCLKC_0 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 41/1 | - | in | IOT20[A] | GCLKT_1 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 42/1 | - | in | IOT20[B] | GCLKC_1 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 39/1 | - | in | IOT26[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 40/1 | - | in | IOT26[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 13/3 | - | in | IOB4[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 14/3 | - | in | IOB4[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 15/3 | - | in | IOB5[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| p1-22/3 | O_hpram_reset_n[0] | out | IOB5[B] | - | LVCMOS18 | - | NONE | - | - | - | - | - | - | - |
| 16/3 | - | in | IOB6[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 17/3 | - | in | IOB6[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| p1-19/3 | IO_hpram_dq[0] | io | IOB7[A] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| p1-18/3 | IO_hpram_dq[1] | io | IOB7[B] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| 18/3 | - | in | IOB13[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 19/3 | - | in | IOB13[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| p1-17/3 | IO_hpram_dq[2] | io | IOB14[A] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| p1-16/3 | IO_hpram_dq[3] | io | IOB14[B] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| p1-15/3 | O_hpram_cs_n[0] | out | IOB15[A] | - | LVCMOS18 | - | NONE | - | - | - | - | - | - | - |
| p1-14/3 | O_hpram_ck_n[0] | out | IOB15[B] | - | LVCMOS18 | - | NONE | - | - | - | - | - | - | - |
| 20/3 | - | in | IOB16[A] | GCLKT_5 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 21/3 | error | out | IOB16[B] | GCLKC_5 | LVCMOS18 | 8 | NONE | NA | NA | OFF | NA | NA | NA | 1.8 |
| 22/3 | clk | in | IOB22[A] | GCLKT_4 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 23/3 | - | in | IOB22[B] | GCLKC_4 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| p1-13/3 | O_hpram_ck[0] | out | IOB23[A] | - | LVCMOS18 | - | NONE | - | - | - | - | - | - | - |
| p1-10/3 | IO_hpram_dq[4] | io | IOB24[B] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| p1-9/3 | IO_hpram_dq[5] | io | IOB25[A] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| p1-8/3 | IO_hpram_dq[6] | io | IOB25[B] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| p1-7/3 | IO_hpram_dq[7] | io | IOB29[A] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| p1-6/3 | IO_hpram_rwds[0] | io | IOB29[B] | - | LVCMOS18 | - | UP | - | - | - | - | - | - | - |
| 35/2 | - | in | IOR2[A] | RPLL_T_in | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 34/2 | - | in | IOR2[B] | RPLL_C_in | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 33/2 | - | in | IOR9[B] | GCLKC_2 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 32/2 | - | in | IOR11[A] | GCLKT_3 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 31/2 | - | in | IOR11[B] | GCLKC_3 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 30/2 | - | in | IOR15[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 29/2 | - | in | IOR15[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 28/2 | - | in | IOR17[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |
| 27/2 | - | in | IOR17[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 1.8 |