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
0A fpga_0_RS232_Uart_1_RX_pin I 1 fpga_0_RS232_Uart_1_RX
1A fpga_0_RS232_Uart_1_TX_pin O 1 fpga_0_RS232_Uart_1_TX
2B sys_clk_pin I 1 dcm_clk_s  CLK 
3B fpga_0_net_gnd_1_pin O 1 net_gnd
4B fpga_0_net_gnd_2_pin O 1 net_gnd
5B fpga_0_net_gnd_3_pin O 1 net_gnd
6B fpga_0_net_gnd_4_pin O 1 net_gnd
7B fpga_0_net_gnd_5_pin O 1 net_gnd
8B fpga_0_net_gnd_6_pin O 1 net_gnd
9B fpga_0_net_gnd_pin O 1 net_gnd
10C fpga_0_onewire_0_ONEWIRE_DQ IO 1 fpga_0_onewire_0_ONEWIRE_DQ
11D sys_rst_pin I 1 sys_rst_s  RESET