//Copyright (C)2014-2025 Gowin Semiconductor Corporation.
//All rights reserved.


1. PnR Messages

  <Report Title>: PnR 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


2. PnR Details

  Running placement:
    Placement Phase 0: CPU time = 0h 0m 0.182s, Elapsed time = 0h 0m 0.182s
    Placement Phase 1: CPU time = 0h 0m 0.081s, Elapsed time = 0h 0m 0.081s
    Placement Phase 2: CPU time = 0h 0m 0.186s, Elapsed time = 0h 0m 0.186s
    Placement Phase 3: CPU time = 0h 0m 0.85s, Elapsed time = 0h 0m 0.85s
    Placement Phase GAO : CPU time = 0h 0m 0.05s, Elapsed time = 0h 0m 0.05s
    Total Placement: CPU time = 0h 0m 1s, Elapsed time = 0h 0m 1s
 Running routing:
    Routing Phase 0: CPU time = 0h 0m 0.001s, Elapsed time = 0h 0m 0.001s
    Routing Phase 1: CPU time = 0h 0m 0.094s, Elapsed time = 0h 0m 0.094s
    Routing Phase 2: CPU time = 0h 0m 0.49s, Elapsed time = 0h 0m 0.49s
    Routing Phase 3: CPU time = 0h 0m 0.636s, Elapsed time = 0h 0m 0.635s
    Total Routing: CPU time = 0h 0m 1s, Elapsed time = 0h 0m 1s
 Generate output files:
    CPU time = 0h 0m 2s, Elapsed time = 0h 0m 2s

 Total Time and Memory Usage: CPU time = 0h 0m 4s, Elapsed time = 0h 0m 4s, Peak memory usage = 330MB


3. Resource Usage Summary

  --------------------------------------------------------------------------------
  Resources                   | Usage                               | Utilization
  --------------------------------------------------------------------------------
  Logic                       | 1035/4608                           |  23%
    --LUT,ALU,ROM16           | 1035(954 LUT, 81 ALU, 0 ROM16)      | -
    --SSRAM(RAM16)            | 0                                   | -
  Register                    | 715/3651                            |  20%
    --Logic Register as Latch | 0/3456                              |  0%
    --Logic Register as FF    | 714/3456                            |  21%
    --I/O Register as Latch   | 0/195                               |  0%
    --I/O Register as FF      | 1/195                               |  <1%
  CLS                         | 671/2304                            |  30%
  I/O Port                    | 3/39                                |  8%
  I/O Buf                     | 3                                   | -
    --Input Buf               | 1                                   | -
    --Output Buf              | 2                                   | -
    --Inout Buf               | 0                                   | -
  IOLOGIC                     | 20/53                               | 38%
    --IDES4                   | 8
    --OSER4                   | 12
    --IODELAY                 | 10
  BSRAM                       | 2/10                                | 20%
    --SDPB                    | 1
    --SDPX9B                  | 1
  ================================================================================


4. GAO Resource Usage Summary

  ----------------------------------------------------------
  Resources            | Usage
  ----------------------------------------------------------
  Logic                | 482
    --LUT,ALU,ROM16    | 482(469 LUT, 13 ALU, 0 ROM16)
    --SSRAM(RAM16)     | 0
  Register             | 460
  I/O Port             | 57
  I/O Buf              | 4
    --Input Buf        | 3
    --Output Buf       | 1
    --Inout Buf        | 0
  BSRAM                | 3
  ==========================================================


5. I/O Bank Usage Summary

  --------------------------------------
  I/O Bank  | Usage       | Utilization 
  --------------------------------------
  bank 0   | 0/9         | 0%          
  bank 1   | 1/10        | 10%         
  bank 2   | 0/9         | 0%          
  bank 3   | 2/11        | 19%         
  ======================================


6. Clock Resource Usage Summary

  ------------------------------------------
  Clock Resource| Usage         | Utilization 
  ------------------------------------------
  PRIMARY       | 2/8           | 25%
  LW            | 3/8           | 38%
  GCLK_PIN      | 1/5           | 20%
  CLKDIV        | 1/6           | 17%
  DHCEN         | 1/12          | 9%
  DLL           | 1/2           | 50%
  PLLVR         | 1/2           | 50%
  ==========================================


7. Global Clock Signals

  -------------------------------------------
  Signal         | Global Clock   | Location
  -------------------------------------------
  clk_d          | PRIMARY        |  LEFT RIGHT
  clk_x1         | PRIMARY        |  LEFT RIGHT
  n536_6         | LW             |  -
  u_hpram_top/u_hpram_top_0/ddr_rsti| LW             |  -
  u_test/wr_data_31_5| LW             |  -
  memory_clk     | HCLK           | BANK0_BANK1_HCLK1 BANK4_BANK5_HCLK1
  ===========================================


8. 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        | -         | -          | -          | -          | -               | -             | -         
===========================================================================================================================================================================================================================




9. 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  
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
================================================================================================================================================================================================


