EXTERNAL PORTS
These are the external ports defined in the MHS file.
Attributes Key The attributes are obtained from the SIGIS and IOB_STATE parameters set on the PORT in the MHS file CLK  indicates Clock ports, (SIGIS = CLK)  INTR  indicates Interrupt ports,(SIGIS = INTR)  RESET  indicates Reset ports, (SIGIS = RST)  BUF or REG  Indicates ports that instantiate or infer IOB primitives, (IOB_STATE = BUF or REG)
# NAME DIR [LSB:MSB] SIG ATTRIBUTES 0GLB vid_dec_reset_in I 1 vid_dec_reset_in 1A fpga_0_DDR_SDRAM_DDR_DQ IO 63:0 fpga_0_DDR_SDRAM_DDR_DQ 2A fpga_0_DDR_SDRAM_DDR_DQS IO 7:0 fpga_0_DDR_SDRAM_DDR_DQS 3A fpga_0_DDR_SDRAM_DDR_Addr_pin O 12:0 fpga_0_DDR_SDRAM_DDR_Addr 4A fpga_0_DDR_SDRAM_DDR_BankAddr_pin O 1:0 fpga_0_DDR_SDRAM_DDR_BankAddr 5A fpga_0_DDR_SDRAM_DDR_CAS_n_pin O 1 fpga_0_DDR_SDRAM_DDR_CAS_n 6A fpga_0_DDR_SDRAM_DDR_CE_pin O 1:0 fpga_0_DDR_SDRAM_DDR_CE 7A fpga_0_DDR_SDRAM_DDR_CS_n_pin O 1:0 fpga_0_DDR_SDRAM_DDR_CS_n 8A fpga_0_DDR_SDRAM_DDR_Clk_n_pin O 2:0 fpga_0_DDR_SDRAM_DDR_Clk_n 9A fpga_0_DDR_SDRAM_DDR_Clk_pin O 2:0 fpga_0_DDR_SDRAM_DDR_Clk 10A fpga_0_DDR_SDRAM_DDR_DM_pin O 7:0 fpga_0_DDR_SDRAM_DDR_DM 11A fpga_0_DDR_SDRAM_DDR_RAS_n_pin O 1 fpga_0_DDR_SDRAM_DDR_RAS_n 12A fpga_0_DDR_SDRAM_DDR_WE_n_pin O 1 fpga_0_DDR_SDRAM_DDR_WE_n 13B IIC_Scl_pin IO 1 IIC_Scl 14B IIC_Sda_pin IO 1 IIC_Sda 15C sys_clk_pin I 1 dcm_clk_s  CLK  16C fpga_0_net_gnd_1_pin O 1 net_gnd 17C fpga_0_net_gnd_2_pin O 1 net_gnd 18C fpga_0_net_gnd_3_pin O 1 net_gnd 19C fpga_0_net_gnd_4_pin O 1 net_gnd				# NAME DIR [LSB:MSB] SIG ATTRIBUTES 20C fpga_0_net_gnd_5_pin O 1 net_gnd 21C fpga_0_net_gnd_6_pin O 1 net_gnd 22C fpga_0_net_gnd_pin O 1 net_gnd 23D DIP_SW_pin I 3:0 DIP_SW 24D LED_pin O 3:0 LED 25E sys_rst_pin I 1 sys_rst_s  RESET  26F fpga_0_RS232_Uart_1_RX_pin I 1 fpga_0_RS232_Uart_1_RX 27F fpga_0_RS232_Uart_1_TX_pin O 1 fpga_0_RS232_Uart_1_TX 28G VGA_COMP_SYNCH_pin O 1 VGA_COMP_SYNCH 29G VGA_HSYNCH_pin O 1 VGA_HSYNCH 30G VGA_OUT_BLANK_Z_pin O 1 VGA_OUT_BLANK_Z 31G VGA_OUT_BLUE_pin O 5:0 VGA_OUT_BLUE 32G VGA_OUT_GREEN_pin O 5:0 VGA_OUT_GREEN 33G VGA_OUT_RED_pin O 5:0 VGA_OUT_RED 34G VGA_PIXEL_CLOCK_pin O 1 VGA_PIXEL_CLOCK 35G VGA_VSYNCH_pin O 1 VGA_VSYNCH 36H LLC_CLOCK_pin I 1 LLC_CLOCK 37H YCrCb_in_pin I 9:2 YCrCb_in 38H video_to_ram_0_i_DBG_new_line_pin I 1 video_to_ram_0_i_DBG_new_line