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ghrd_top.v
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ghrd_top.v
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`define ENABLE_HPS
module ghrd_top(
///////// ADC /////////
inout ADC_CS_N,
output ADC_DIN,
input ADC_DOUT,
output ADC_SCLK,
///////// AUD /////////
input AUD_ADCDAT,
inout AUD_ADCLRCK,
inout AUD_BCLK,
output AUD_DACDAT,
inout AUD_DACLRCK,
output AUD_XCK,
///////// CLOCK2 /////////
input CLOCK2_50,
///////// CLOCK3 /////////
input CLOCK3_50,
///////// CLOCK4 /////////
input CLOCK4_50,
///////// CLOCK /////////
input CLOCK_50,
///////// DRAM /////////
output [12:0] DRAM_ADDR,
output [1:0] DRAM_BA,
output DRAM_CAS_N,
output DRAM_CKE,
output DRAM_CLK,
output DRAM_CS_N,
inout [15:0] DRAM_DQ,
output DRAM_LDQM,
output DRAM_RAS_N,
output DRAM_UDQM,
output DRAM_WE_N,
///////// FAN /////////
output FAN_CTRL,
///////// FPGA /////////
output FPGA_I2C_SCLK,
inout FPGA_I2C_SDAT,
///////// GPIO /////////
inout [35:0] GPIO_0,
inout [35:0] GPIO_1,
///////// HEX0 /////////
output [6:0] HEX0,
///////// HEX1 /////////
output [6:0] HEX1,
///////// HEX2 /////////
output [6:0] HEX2,
///////// HEX3 /////////
output [6:0] HEX3,
///////// HEX4 /////////
output [6:0] HEX4,
///////// HEX5 /////////
output [6:0] HEX5,
`ifdef ENABLE_HPS
///////// HPS /////////
inout HPS_CONV_USB_N,
output [14:0] HPS_DDR3_ADDR,
output [2:0] HPS_DDR3_BA,
output HPS_DDR3_CAS_N,
output HPS_DDR3_CKE,
output HPS_DDR3_CK_N,
output HPS_DDR3_CK_P,
output HPS_DDR3_CS_N,
output [3:0] HPS_DDR3_DM,
inout [31:0] HPS_DDR3_DQ,
inout [3:0] HPS_DDR3_DQS_N,
inout [3:0] HPS_DDR3_DQS_P,
output HPS_DDR3_ODT,
output HPS_DDR3_RAS_N,
output HPS_DDR3_RESET_N,
input HPS_DDR3_RZQ,
output HPS_DDR3_WE_N,
output HPS_ENET_GTX_CLK,
inout HPS_ENET_INT_N,
output HPS_ENET_MDC,
inout HPS_ENET_MDIO,
input HPS_ENET_RX_CLK,
input [3:0] HPS_ENET_RX_DATA,
input HPS_ENET_RX_DV,
output [3:0] HPS_ENET_TX_DATA,
output HPS_ENET_TX_EN,
inout [3:0] HPS_FLASH_DATA,
output HPS_FLASH_DCLK,
output HPS_FLASH_NCSO,
inout HPS_GSENSOR_INT,
inout HPS_I2C1_SCLK,
inout HPS_I2C1_SDAT,
inout HPS_I2C2_SCLK,
inout HPS_I2C2_SDAT,
inout HPS_I2C_CONTROL,
inout HPS_KEY,
inout HPS_LED,
inout HPS_LTC_GPIO,
output HPS_SD_CLK,
inout HPS_SD_CMD,
inout [3:0] HPS_SD_DATA,
output HPS_SPIM_CLK,
input HPS_SPIM_MISO,
output HPS_SPIM_MOSI,
inout HPS_SPIM_SS,
input HPS_UART_RX,
output HPS_UART_TX,
input HPS_USB_CLKOUT,
inout [7:0] HPS_USB_DATA,
input HPS_USB_DIR,
input HPS_USB_NXT,
output HPS_USB_STP,
`endif /*ENABLE_HPS*/
///////// IRDA /////////
input IRDA_RXD,
output IRDA_TXD,
///////// KEY /////////
input [3:0] KEY,
///////// LEDR /////////
output [9:0] LEDR,
///////// PS2 /////////
inout PS2_CLK,
inout PS2_CLK2,
inout PS2_DAT,
inout PS2_DAT2,
///////// SW /////////
input [9:0] SW,
///////// TD /////////
input TD_CLK27,
input [7:0] TD_DATA,
input TD_HS,
output TD_RESET_N,
input TD_VS,
///////// VGA /////////
output [7:0] VGA_B,
output VGA_BLANK_N,
output VGA_CLK,
output [7:0] VGA_G,
output VGA_HS,
output [7:0] VGA_R,
output VGA_SYNC_N,
output VGA_VS
);
// Internal wires and registers declaration
wire [3:0] fpga_debounced_buttons;
wire [9:0] fpga_led_internal;
wire hps_fpga_reset_n;
wire [2:0] hps_reset_req;
wire hps_cold_reset;
wire hps_warm_reset;
wire hps_debug_reset;
wire [27:0] stm_hw_events;
// Connection of internal logics
assign stm_hw_events = {{3{1'b0}},SW, fpga_led_internal, fpga_debounced_buttons};
// 8x8 Fused-Multiply-Add (FMA) unit
wire[7:0] a0, a1, a2, a3, a4, a5, a6, a7;
wire[7:0] b0, b1, b2, b3, b4, b5, b6, b7;
wire[31:0] out0;
wire[18:0] fma_out;
fma_8x8 fma0(
fma_out,
a0, b0,
a1, b1,
a2, b2,
a3, b3,
a4, b4,
a5, b5,
a6, b6,
a7, b7
);
// Sign extension
assign out0[18:0] = fma_out;
assign out0[31:19] = {13{out0[18]}};
soc_system u0 (
// Custom declared ports
.a_0_external_connection_export (a0), // a_0_external_connection.export
.a_1_external_connection_export (a1), // a_1_external_connection.export
.a_2_external_connection_export (a2), // a_2_external_connection.export
.a_3_external_connection_export (a3), // a_3_external_connection.export
.a_4_external_connection_export (a4), // a_4_external_connection.export
.a_5_external_connection_export (a5), // a_5_external_connection.export
.a_6_external_connection_export (a6), // a_6_external_connection.export
.a_7_external_connection_export (a7), // a_7_external_connection.export
.b_0_external_connection_export (b0), // b_0_external_connection.export
.b_1_external_connection_export (b1), // b_1_external_connection.export
.b_2_external_connection_export (b2), // b_2_external_connection.export
.b_3_external_connection_export (b3), // b_3_external_connection.export
.b_4_external_connection_export (b4), // b_4_external_connection.export
.b_5_external_connection_export (b5), // b_5_external_connection.export
.b_6_external_connection_export (b6), // b_6_external_connection.export
.b_7_external_connection_export (b7), // b_7_external_connection.export
.out_0_external_connection_export (out0), // out_0_external_connection.export
// GHRD declared ports
.memory_mem_a ( HPS_DDR3_ADDR), // memory.mem_a
.memory_mem_ba ( HPS_DDR3_BA), // .mem_ba
.memory_mem_ck ( HPS_DDR3_CK_P), // .mem_ck
.memory_mem_ck_n ( HPS_DDR3_CK_N), // .mem_ck_n
.memory_mem_cke ( HPS_DDR3_CKE), // .mem_cke
.memory_mem_cs_n ( HPS_DDR3_CS_N), // .mem_cs_n
.memory_mem_ras_n ( HPS_DDR3_RAS_N), // .mem_ras_n
.memory_mem_cas_n ( HPS_DDR3_CAS_N), // .mem_cas_n
.memory_mem_we_n ( HPS_DDR3_WE_N), // .mem_we_n
.memory_mem_reset_n ( HPS_DDR3_RESET_N), // .mem_reset_n
.memory_mem_dq ( HPS_DDR3_DQ), // .mem_dq
.memory_mem_dqs ( HPS_DDR3_DQS_P), // .mem_dqs
.memory_mem_dqs_n ( HPS_DDR3_DQS_N), // .mem_dqs_n
.memory_mem_odt ( HPS_DDR3_ODT), // .mem_odt
.memory_mem_dm ( HPS_DDR3_DM), // .mem_dm
.memory_oct_rzqin ( HPS_DDR3_RZQ), // .oct_rzqin
.hps_0_hps_io_hps_io_emac1_inst_TX_CLK ( HPS_ENET_GTX_CLK), // hps_0_hps_io.hps_io_emac1_inst_TX_CLK
.hps_0_hps_io_hps_io_emac1_inst_TXD0 ( HPS_ENET_TX_DATA[0] ), // .hps_io_emac1_inst_TXD0
.hps_0_hps_io_hps_io_emac1_inst_TXD1 ( HPS_ENET_TX_DATA[1] ), // .hps_io_emac1_inst_TXD1
.hps_0_hps_io_hps_io_emac1_inst_TXD2 ( HPS_ENET_TX_DATA[2] ), // .hps_io_emac1_inst_TXD2
.hps_0_hps_io_hps_io_emac1_inst_TXD3 ( HPS_ENET_TX_DATA[3] ), // .hps_io_emac1_inst_TXD3
.hps_0_hps_io_hps_io_emac1_inst_RXD0 ( HPS_ENET_RX_DATA[0] ), // .hps_io_emac1_inst_RXD0
.hps_0_hps_io_hps_io_emac1_inst_MDIO ( HPS_ENET_MDIO ), // .hps_io_emac1_inst_MDIO
.hps_0_hps_io_hps_io_emac1_inst_MDC ( HPS_ENET_MDC ), // .hps_io_emac1_inst_MDC
.hps_0_hps_io_hps_io_emac1_inst_RX_CTL ( HPS_ENET_RX_DV), // .hps_io_emac1_inst_RX_CTL
.hps_0_hps_io_hps_io_emac1_inst_TX_CTL ( HPS_ENET_TX_EN), // .hps_io_emac1_inst_TX_CTL
.hps_0_hps_io_hps_io_emac1_inst_RX_CLK ( HPS_ENET_RX_CLK), // .hps_io_emac1_inst_RX_CLK
.hps_0_hps_io_hps_io_emac1_inst_RXD1 ( HPS_ENET_RX_DATA[1] ), // .hps_io_emac1_inst_RXD1
.hps_0_hps_io_hps_io_emac1_inst_RXD2 ( HPS_ENET_RX_DATA[2] ), // .hps_io_emac1_inst_RXD2
.hps_0_hps_io_hps_io_emac1_inst_RXD3 ( HPS_ENET_RX_DATA[3] ), // .hps_io_emac1_inst_RXD3
.hps_0_hps_io_hps_io_qspi_inst_IO0 ( HPS_FLASH_DATA[0] ), // .hps_io_qspi_inst_IO0
.hps_0_hps_io_hps_io_qspi_inst_IO1 ( HPS_FLASH_DATA[1] ), // .hps_io_qspi_inst_IO1
.hps_0_hps_io_hps_io_qspi_inst_IO2 ( HPS_FLASH_DATA[2] ), // .hps_io_qspi_inst_IO2
.hps_0_hps_io_hps_io_qspi_inst_IO3 ( HPS_FLASH_DATA[3] ), // .hps_io_qspi_inst_IO3
.hps_0_hps_io_hps_io_qspi_inst_SS0 ( HPS_FLASH_NCSO ), // .hps_io_qspi_inst_SS0
.hps_0_hps_io_hps_io_qspi_inst_CLK ( HPS_FLASH_DCLK ), // .hps_io_qspi_inst_CLK
.hps_0_hps_io_hps_io_sdio_inst_CMD ( HPS_SD_CMD ), // .hps_io_sdio_inst_CMD
.hps_0_hps_io_hps_io_sdio_inst_D0 ( HPS_SD_DATA[0] ), // .hps_io_sdio_inst_D0
.hps_0_hps_io_hps_io_sdio_inst_D1 ( HPS_SD_DATA[1] ), // .hps_io_sdio_inst_D1
.hps_0_hps_io_hps_io_sdio_inst_CLK ( HPS_SD_CLK ), // .hps_io_sdio_inst_CLK
.hps_0_hps_io_hps_io_sdio_inst_D2 ( HPS_SD_DATA[2] ), // .hps_io_sdio_inst_D2
.hps_0_hps_io_hps_io_sdio_inst_D3 ( HPS_SD_DATA[3] ), // .hps_io_sdio_inst_D3
.hps_0_hps_io_hps_io_usb1_inst_D0 ( HPS_USB_DATA[0] ), // .hps_io_usb1_inst_D0
.hps_0_hps_io_hps_io_usb1_inst_D1 ( HPS_USB_DATA[1] ), // .hps_io_usb1_inst_D1
.hps_0_hps_io_hps_io_usb1_inst_D2 ( HPS_USB_DATA[2] ), // .hps_io_usb1_inst_D2
.hps_0_hps_io_hps_io_usb1_inst_D3 ( HPS_USB_DATA[3] ), // .hps_io_usb1_inst_D3
.hps_0_hps_io_hps_io_usb1_inst_D4 ( HPS_USB_DATA[4] ), // .hps_io_usb1_inst_D4
.hps_0_hps_io_hps_io_usb1_inst_D5 ( HPS_USB_DATA[5] ), // .hps_io_usb1_inst_D5
.hps_0_hps_io_hps_io_usb1_inst_D6 ( HPS_USB_DATA[6] ), // .hps_io_usb1_inst_D6
.hps_0_hps_io_hps_io_usb1_inst_D7 ( HPS_USB_DATA[7] ), // .hps_io_usb1_inst_D7
.hps_0_hps_io_hps_io_usb1_inst_CLK ( HPS_USB_CLKOUT ), // .hps_io_usb1_inst_CLK
.hps_0_hps_io_hps_io_usb1_inst_STP ( HPS_USB_STP ), // .hps_io_usb1_inst_STP
.hps_0_hps_io_hps_io_usb1_inst_DIR ( HPS_USB_DIR ), // .hps_io_usb1_inst_DIR
.hps_0_hps_io_hps_io_usb1_inst_NXT ( HPS_USB_NXT ), // .hps_io_usb1_inst_NXT
.hps_0_hps_io_hps_io_spim1_inst_CLK ( HPS_SPIM_CLK ), // .hps_io_spim1_inst_CLK
.hps_0_hps_io_hps_io_spim1_inst_MOSI ( HPS_SPIM_MOSI ), // .hps_io_spim1_inst_MOSI
.hps_0_hps_io_hps_io_spim1_inst_MISO ( HPS_SPIM_MISO ), // .hps_io_spim1_inst_MISO
.hps_0_hps_io_hps_io_spim1_inst_SS0 ( HPS_SPIM_SS ), // .hps_io_spim1_inst_SS0
.hps_0_hps_io_hps_io_uart0_inst_RX ( HPS_UART_RX ), // .hps_io_uart0_inst_RX
.hps_0_hps_io_hps_io_uart0_inst_TX ( HPS_UART_TX ), // .hps_io_uart0_inst_TX
.hps_0_hps_io_hps_io_i2c0_inst_SDA ( HPS_I2C1_SDAT ), // .hps_io_i2c0_inst_SDA
.hps_0_hps_io_hps_io_i2c0_inst_SCL ( HPS_I2C1_SCLK ), // .hps_io_i2c0_inst_SCL
.hps_0_hps_io_hps_io_i2c1_inst_SDA ( HPS_I2C2_SDAT ), // .hps_io_i2c1_inst_SDA
.hps_0_hps_io_hps_io_i2c1_inst_SCL ( HPS_I2C2_SCLK ), // .hps_io_i2c1_inst_SCL
.hps_0_hps_io_hps_io_gpio_inst_GPIO09 ( HPS_CONV_USB_N), // .hps_io_gpio_inst_GPIO09
.hps_0_hps_io_hps_io_gpio_inst_GPIO35 ( HPS_ENET_INT_N), // .hps_io_gpio_inst_GPIO35
.hps_0_hps_io_hps_io_gpio_inst_GPIO40 ( HPS_LTC_GPIO), // .hps_io_gpio_inst_GPIO40
//.hps_0_hps_io_hps_io_gpio_inst_GPIO41 ( HPS_GPIO[1]), // .hps_io_gpio_inst_GPIO41
.hps_0_hps_io_hps_io_gpio_inst_GPIO48 ( HPS_I2C_CONTROL), // .hps_io_gpio_inst_GPIO48
.hps_0_hps_io_hps_io_gpio_inst_GPIO53 ( HPS_LED), // .hps_io_gpio_inst_GPIO53
.hps_0_hps_io_hps_io_gpio_inst_GPIO54 ( HPS_KEY), // .hps_io_gpio_inst_GPIO54
.hps_0_hps_io_hps_io_gpio_inst_GPIO61 ( HPS_GSENSOR_INT), // .hps_io_gpio_inst_GPIO61
.hps_0_f2h_stm_hw_events_stm_hwevents (stm_hw_events), // hps_0_f2h_stm_hw_events.stm_hwevents
.clk_clk (CLOCK_50), // clk.clk
.reset_reset_n (hps_fpga_reset_n), // reset.reset_n
.hps_0_h2f_reset_reset_n (hps_fpga_reset_n), // hps_0_h2f_reset.reset_n
.hps_0_f2h_warm_reset_req_reset_n (~hps_warm_reset), // hps_0_f2h_warm_reset_req.reset_n
.hps_0_f2h_debug_reset_req_reset_n (~hps_debug_reset), // hps_0_f2h_debug_reset_req.reset_n
.hps_0_f2h_cold_reset_req_reset_n (~hps_cold_reset) // hps_0_f2h_cold_reset_req.reset_n
);
// Source/Probe megawizard instance
hps_reset hps_reset_inst (
.source_clk (CLOCK_50),
.source (hps_reset_req)
);
altera_edge_detector pulse_cold_reset (
.clk (CLOCK_50),
.rst_n (hps_fpga_reset_n),
.signal_in (hps_reset_req[0]),
.pulse_out (hps_cold_reset)
);
defparam pulse_cold_reset.PULSE_EXT = 6;
defparam pulse_cold_reset.EDGE_TYPE = 1;
defparam pulse_cold_reset.IGNORE_RST_WHILE_BUSY = 1;
altera_edge_detector pulse_warm_reset (
.clk (CLOCK_50),
.rst_n (hps_fpga_reset_n),
.signal_in (hps_reset_req[1]),
.pulse_out (hps_warm_reset)
);
defparam pulse_warm_reset.PULSE_EXT = 2;
defparam pulse_warm_reset.EDGE_TYPE = 1;
defparam pulse_warm_reset.IGNORE_RST_WHILE_BUSY = 1;
altera_edge_detector pulse_debug_reset (
.clk (CLOCK_50),
.rst_n (hps_fpga_reset_n),
.signal_in (hps_reset_req[2]),
.pulse_out (hps_debug_reset)
);
defparam pulse_debug_reset.PULSE_EXT = 32;
defparam pulse_debug_reset.EDGE_TYPE = 1;
defparam pulse_debug_reset.IGNORE_RST_WHILE_BUSY = 1;
endmodule