PnR Messages
Report Title | PnR Report |
Design File | E:\myWork\IP\releaseVerify\version\1.9.11\Gowin_USB_Audio_Class_RefDesign\project\impl\gwsynthesis\Gowin_UAC_V1_0.vg |
Physical Constraints File | E:\myWork\IP\releaseVerify\version\1.9.11\Gowin_USB_Audio_Class_RefDesign\project\src\Gowin_UAC_V1_0.cst |
Timing Constraints File | E:\myWork\IP\releaseVerify\version\1.9.11\Gowin_USB_Audio_Class_RefDesign\project\src\Gowin_UAC_V1_0.sdc |
Tool Version | V1.9.11 (64-bit) |
Part Number | GW2AR-LV18QN88C8/I7 |
Device | GW2AR-18 |
Device Version | C |
Created Time | Tue Dec 24 15:49:06 2024 |
Legal Announcement | Copyright (C)2014-2024 Gowin Semiconductor Corporation. All rights reserved. |
PnR Details
Place & Route Process | Running placement: Placement Phase 0: CPU time = 0h 0m 2s, Elapsed time = 0h 0m 2s Placement Phase 1: CPU time = 0h 0m 0.399s, Elapsed time = 0h 0m 0.399s Placement Phase 2: CPU time = 0h 0m 7s, Elapsed time = 0h 0m 7s Placement Phase 3: CPU time = 0h 0m 23s, Elapsed time = 0h 0m 23s Total Placement: CPU time = 0h 0m 32s, Elapsed time = 0h 0m 32s Running routing: Routing Phase 0: CPU time = 0h 0m 0.005s, Elapsed time = 0h 0m 0.005s Routing Phase 1: CPU time = 0h 0m 0.495s, Elapsed time = 0h 0m 0.495s Routing Phase 2: CPU time = 0h 0m 14s, Elapsed time = 0h 0m 14s Routing Phase 3: CPU time = 0h 0m 0s, Elapsed time = 0h 0m 0s Total Routing: CPU time = 0h 0m 15s, Elapsed time = 0h 0m 15s Generate output files: CPU time = 0h 0m 3s, Elapsed time = 0h 0m 3s |
Total Time and Memory Usage | CPU time = 0h 0m 49s, Elapsed time = 0h 0m 49s, Peak memory usage = 650MB |
Resource
Resource Usage Summary:
Resource | Usage | Utilization |
Logic | 9790/20736 | 48% |
    --LUT,ALU,ROM16 | 9100(7960 LUT, 1140 ALU, 0 ROM16) | - |
    --SSRAM(RAM16) | 115 | - |
Register | 4037/15750 | 26% |
    --Logic Register as Latch | 0/15552 | 0% |
    --Logic Register as FF | 4035/15552 | 26% |
    --I/O Register as Latch | 0/198 | 0% |
    --I/O Register as FF | 2/198 | 2% |
CLS | 6142/10368 | 60% |
I/O Port | 18/66 | 28% |
I/O Buf | 17 | - |
    --Input Buf | 4 | - |
    --Output Buf | 10 | - |
    --Inout Buf | 3 | - |
IOLOGIC | 4 IDES8 1 OSER8 2 IODELAY |
9% |
BSRAM | 23 SDPB |
50% |
I/O Bank Usage Summary:
I/O Bank | Usage | Utilization |
bank 0 | 1/8 | 13% |
bank 1 | 8/9 | 89% |
bank 2 | 0/4 | 0% |
bank 3 | 0/17 | 0% |
bank 4 | 4/8 | 50% |
bank 5 | 6/10 | 60% |
bank 6 | 1/9 | 12% |
bank 7 | 0/1 | 0% |
Clock Resource Usage Summary:
Clock Resource | Usage | Utilization |
PRIMARY | 6/8 | 75% |
LW | 8/8 | 100% |
GCLK_PIN | 4/5 | 80% |
CLKDIV | 1/8 | 13% |
DHCEN | 1/16 | 7% |
rPLL | 2/2 | 100% |
Global Clock Signals:
Signal | Global Clock | Location |
CLK_12M_d | PRIMARY | BL |
CLK_IIS_d | PRIMARY | BR |
phy_clkout | PRIMARY | TR TL BR BL |
CLK_98304 | PRIMARY | TR TL BR BL |
u_usb_device_controller_top_HS/u_usb_device_controller/u_usb_device_controller_utmi/n2467_3 | PRIMARY | TL |
u_USB_SoftPHY_Top/usb2_0_softphy/u_usb_20_phy_utmi/u_usb2_0_softphy/u_usb_phy_hs/sclk | PRIMARY | TR |
reset | LW | - |
phy_reset | LW | - |
u_USB_SoftPHY_Top/usb2_0_softphy/u_usb_20_phy_utmi/u_usb2_0_softphy/u_usb_phy_hs/reset_calib_Z | LW | - |
u_USB_SoftPHY_Top/usb2_0_softphy/u_usb_20_phy_utmi/u_usb2_0_softphy/u_usb_phy_hs/reset_w[1] | LW | - |
u_USB_SoftPHY_Top/usb2_0_softphy/u_usb_20_phy_utmi/u_usb2_0_softphy/u_usb_phy_hs/reset_r[1] | LW | - |
USB_Audio_Class_3Speaker3Mic/u_USB_Audio_Class/usb_fifo_inst/usb_tx_buf_ep1/n136_3 | LW | - |
USB_Audio_Class_3Speaker3Mic/u_USB_Audio_Class/usb_fifo_inst/usb_tx_buf_ep2/n137_3 | LW | - |
USB_Audio_Class_3Speaker3Mic/u_USB_Audio_Class/usb_fifo_inst/usb_tx_buf_ep3/n141_3 | LW | - |
fclk_480M | HCLK | TOP[0] |
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_12M | - | 10/6 | Y | in | IOL29[A] | GCLKT_6 | LVCMOS33 | NA | UP | ON | NONE | NA | NA | OFF | NA | 3.3 |
CLK_IIS | - | 35/4 | Y | in | IOB30[A] | GCLKT_4 | LVCMOS33 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
USB_RXDP_I | - | 77/1 | Y | in | IOT30[A] | GCLKT_1 | LVDS25 | NA | NONE | NA | NA | NA | NA | NA | OFF | 3.3 |
USB_RXDN_I | - | 71/1 | Y | in | IOT44[A] | - | LVDS25 | NA | NONE | NA | NA | NA | NA | NA | OFF | 3.3 |
USB_PULLUP_EN_O | - | 80/0 | Y | out | IOT27[A] | GCLKT_0 | LVCMOS33 | 8 | NONE | NA | NA | OFF | NA | NA | NA | 3.3 |
SPK_IIS_LRCK_O1 | - | 41/4 | Y | out | IOB43[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
SPK_IIS_BCLK_O1 | - | 39/4 | Y | out | IOB40[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
SPK_IIS_DATA_O1 | - | 37/4 | Y | out | IOB34[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
SPK_IIS_LRCK_O2 | - | 32/5 | Y | out | IOB18[B] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
SPK_IIS_BCLK_O2 | - | 30/5 | Y | out | IOB14[B] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
SPK_IIS_DATA_O2 | - | 26/5 | Y | out | IOB6[B] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
SPK_IIS_LRCK_O3 | - | 33/5 | Y | out | IOB24[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
SPK_IIS_BCLK_O3 | - | 31/5 | Y | out | IOB18[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
SPK_IIS_DATA_O3 | - | 29/5 | Y | out | IOB14[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
USB_DXP_IO | USB_DXN_IO | 73,72/1 | Y | io | IOT40 | - | LVCMOS33D | 4 | NONE | NA | NA | NA | NA | NA | NA | 3.3 |
USB_TERM_DP_IO | - | 75/1 | Y | io | IOT34[A] | - | LVCMOS33 | 12 | NONE | NA | NONE | OFF | NA | NA | NA | 3.3 |
USB_TERM_DN_IO | - | 74/1 | Y | io | IOT34[B] | - | LVCMOS33 | 12 | NONE | NA | NONE | OFF | NA | NA | NA | 3.3 |
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 |
86/0 | - | in | IOT4[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
85/0 | - | in | IOT4[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
84/0 | - | in | IOT6[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
83/0 | - | in | IOT6[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
82/0 | - | in | IOT17[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
81/0 | - | in | IOT17[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
80/0 | USB_PULLUP_EN_O | out | IOT27[A] | GCLKT_0 | LVCMOS33 | 8 | NONE | NA | NA | OFF | NA | NA | NA | 3.3 |
79/0 | - | in | IOT27[B] | GCLKC_0 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
77/1 | USB_RXDP_I(p) | in | IOT30[A] | GCLKT_1 | LVDS25 | NA | NONE | NA | NA | NA | NA | NA | OFF | 3.3 |
76/1 | USB_RXDP_I(n) | in | IOT30[B] | GCLKT_1 | LVDS25 | NA | NONE | NA | NA | NA | NA | NA | OFF | 3.3 |
75/1 | USB_TERM_DP_IO | io | IOT34[A] | - | LVCMOS33 | 12 | NONE | NA | NONE | OFF | NA | NA | NA | 3.3 |
74/1 | USB_TERM_DN_IO | io | IOT34[B] | - | LVCMOS33 | 12 | NONE | NA | NONE | OFF | NA | NA | NA | 3.3 |
73/1 | USB_DXP_IO | io | IOT40[A] | - | LVCMOS33D | 4 | NONE | NA | NA | NA | NA | NA | NA | 3.3 |
72/1 | USB_DXN_IO | io | IOT40[B] | - | LVCMOS33D | 4 | NONE | NA | NA | NA | NA | NA | NA | 3.3 |
71/1 | USB_RXDN_I(p) | in | IOT44[A] | - | LVDS25 | NA | NONE | NA | NA | NA | NA | NA | OFF | 3.3 |
70/1 | USB_RXDN_I(n) | in | IOT44[B] | - | LVDS25 | NA | NONE | NA | NA | NA | NA | NA | OFF | 3.3 |
69/1 | - | in | IOT50[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
25/5 | - | in | IOB6[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
26/5 | SPK_IIS_DATA_O2 | out | IOB6[B] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
27/5 | - | in | IOB8[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
28/5 | - | in | IOB8[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
29/5 | SPK_IIS_DATA_O3 | out | IOB14[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
30/5 | SPK_IIS_BCLK_O2 | out | IOB14[B] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
31/5 | SPK_IIS_BCLK_O3 | out | IOB18[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
32/5 | SPK_IIS_LRCK_O2 | out | IOB18[B] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
33/5 | SPK_IIS_LRCK_O3 | out | IOB24[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
34/5 | - | in | IOB24[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
35/4 | CLK_IIS | in | IOB30[A] | GCLKT_4 | LVCMOS33 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
36/4 | - | in | IOB30[B] | GCLKC_4 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
37/4 | SPK_IIS_DATA_O1 | out | IOB34[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
38/4 | - | in | IOB34[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
39/4 | SPK_IIS_BCLK_O1 | out | IOB40[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
40/4 | - | in | IOB40[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
42/4 | - | in | IOB42[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
41/4 | SPK_IIS_LRCK_O1 | out | IOB43[A] | - | LVCMOS33 | 8 | DOWN | NA | NA | OFF | NA | NA | NA | 3.3 |
4/7 | - | in | IOL7[A] | LPLL1_T_in | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
10/6 | CLK_12M | in | IOL29[A] | GCLKT_6 | LVCMOS33 | NA | UP | ON | NONE | NA | NA | OFF | NA | 3.3 |
11/6 | - | in | IOL29[B] | GCLKC_6 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
13/6 | - | in | IOL45[A] | LPLL2_T_in | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
15/6 | - | in | IOL47[A] | LPLL2_T_fb | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
16/6 | - | in | IOL47[B] | LPLL2_C_fb | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
17/6 | - | in | IOL49[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
18/6 | - | in | IOL49[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
19/6 | - | in | IOL51[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
20/6 | - | in | IOL51[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
8/2 | - | out | IOR25[A] | TDO | LVCMOS18 | 8 | UP | NA | NA | OFF | NA | NA | NA | 3.3 |
5/2 | - | in | IOR25[B] | TMS | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
6/2 | - | in | IOR26[A] | TCK | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
7/2 | - | in | IOR26[B] | TDI | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
63/3 | - | in | IOR29[A] | GCLKT_3 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
88/3 | - | in | IOR30[A] | MODE0 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
87/3 | - | in | IOR30[B] | MODE1 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
9/3 | - | in | IOR31[B] | RECONFIG_N | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
62/3 | - | in | IOR33[A] | MI/D7 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
61/3 | - | in | IOR33[B] | MO/D6 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
60/3 | - | in | IOR34[A] | MCS_N/D5 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
59/3 | - | in | IOR34[B] | MCLK/D4 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
57/3 | - | in | IOR35[A] | FASTRD_N/D3 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
56/3 | - | in | IOR36[A] | SO/D1 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
55/3 | - | in | IOR36[B] | SSPI_CS_N/D0 | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
54/3 | - | in | IOR38[A] | DIN/CLKHOLD_N | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
53/3 | - | in | IOR38[B] | DOUT/WE_N | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
52/3 | - | in | IOR39[A] | SCLK | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
51/3 | - | in | IOR45[A] | RPLL2_T_in | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
49/3 | - | in | IOR49[A] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |
48/3 | - | in | IOR49[B] | - | LVCMOS18 | NA | UP | ON | NONE | NA | NA | NA | NA | 3.3 |