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 Ext_Pin_0 I 1 net_ExternalPort_0
1GLB Ext_Pin_1 I 1 net_ExternalPort_0
2A fpga_0_DIPSWs_4Bit_GPIO_IO_pin IO 0:3 fpga_0_DIPSWs_4Bit_GPIO_IO
3B LEDs_4Bit_GPIO_in_pin I 0:3 LEDs_4Bit_GPIO_in
4B fpga_0_LEDs_4Bit_GPIO_IO_pin IO 0:3 fpga_0_LEDs_4Bit_GPIO_IO
5C fpga_0_PushButtons_5Bit_GPIO_IO_pin IO 0:4 fpga_0_PushButtons_5Bit_GPIO_IO
6D sys_clk_pin I 1 dcm_clk_s  CLK 
7D fpga_0_net_gnd_1_pin O 1 net_gnd
8D fpga_0_net_gnd_2_pin O 1 net_gnd
9D fpga_0_net_gnd_3_pin O 1 net_gnd
10D fpga_0_net_gnd_4_pin O 1 net_gnd
11D fpga_0_net_gnd_5_pin O 1 net_gnd
12D fpga_0_net_gnd_6_pin O 1 net_gnd
13D fpga_0_net_gnd_pin O 1 net_gnd
14E sys_rst_pin I 1 sys_rst_s  RESET