module de1_test( // Clock Input input [1:0] CLOCK_24, // 24 MHz input [1:0] CLOCK_27, // 27 MHz input CLOCK_50, // 50 MHz input EXT_CLOCK, // External Clock // Push Button input [3:0] KEY, // Pushbutton[3:0] // DPDT Switch input [9:0] SW, // Toggle Switch[9:0] // 7-SEG Dispaly output [6:0] HEX0, // Seven Segment Digit 0 output [6:0] HEX1, // Seven Segment Digit 1 output [6:0] HEX2, // Seven Segment Digit 2 output [6:0] HEX3, // Seven Segment Digit 3 // LED output [7:0] LEDG, // LED Green[7:0] output [9:0] LEDR, // LED Red[9:0] // UART output UART_TXD, // UART Transmitter input UART_RXD, // UART Receiver // SDRAM Interface inout [15:0] DRAM_DQ, // SDRAM Data bus 16 Bits output [11:0] DRAM_ADDR, // SDRAM Address bus 12 Bits output DRAM_LDQM, // SDRAM Low-byte Data Mask output DRAM_UDQM, // SDRAM High-byte Data Mask output DRAM_WE_N, // SDRAM Write Enable output DRAM_CAS_N, // SDRAM Column Address Strobe output DRAM_RAS_N, // SDRAM Row Address Strobe output DRAM_CS_N, // SDRAM Chip Select output DRAM_BA_0, // SDRAM Bank Address 0 output DRAM_BA_1, // SDRAM Bank Address 0 output DRAM_CLK, // SDRAM Clock output DRAM_CKE, // SDRAM Clock Enable // Flash Interface inout [7:0] FL_DQ, // FLASH Data bus 8 Bits output [21:0] FL_ADDR, // FLASH Address bus 22 Bits output FL_WE_N, // FLASH Write Enable output FL_RST_N, // FLASH Reset output FL_OE_N, // FLASH Output Enable output FL_CE_N, // FLASH Chip Enable // SRAM Interface inout [15:0] SRAM_DQ, // SRAM Data bus 16 Bits output [17:0] SRAM_ADDR, // SRAM Address bus 18 Bits output SRAM_UB_N, // SRAM High-byte Data Mask output SRAM_LB_N, // SRAM Low-byte Data Mask output SRAM_WE_N, // SRAM Write Enable output SRAM_CE_N, // SRAM Chip Enable output SRAM_OE_N, // SRAM Output Enable // SD Card Interface inout SD_DAT, // SD Card Data inout SD_DAT3, // SD Card Data 3 inout SD_CMD, // SD Card Command Signal output SD_CLK, // SD Card Clock // I2C inout I2C_SDAT, // I2C Data output I2C_SCLK, // I2C Clock // PS2 input PS2_DAT, // PS2 Data input PS2_CLK, // PS2 Clock // USB JTAG link input TDI, // CPLD -> FPGA (data in) input TCK, // CPLD -> FPGA (clk) input TCS, // CPLD -> FPGA (CS) output TDO, // FPGA -> CPLD (data out) // VGA output VGA_HS, // VGA H_SYNC output VGA_VS, // VGA V_SYNC output [3:0] VGA_R, // VGA Red[3:0] output [3:0] VGA_G, // VGA Green[3:0] output [3:0] VGA_B, // VGA Blue[3:0] // Audio CODEC inout AUD_ADCLRCK, // Audio CODEC ADC LR Clock input AUD_ADCDAT, // Audio CODEC ADC Data inout AUD_DACLRCK, // Audio CODEC DAC LR Clock output AUD_DACDAT, // Audio CODEC DAC Data inout AUD_BCLK, // Audio CODEC Bit-Stream Clock output AUD_XCK, // Audio CODEC Chip Clock // GPIO inout [35:0] GPIO_0, // GPIO Connection 0 inout [35:0] GPIO_1 // GPIO Connection 1 );