class.ptf

开发板原理图 自己可以设计开发板为什么一定要买呢

#
# DE2_pio
#

CLASS altera_up_avalon_DE2_pio
{
	SDK_GENERATION 
	{
		SDK_FILES 1
		{
			cpu_architecture = "nios";
			c_structure_type = "np_DE2_pio *";
			short_type = "DE2_pio";
			c_header_file = "sdk/DE2_pio_struct.h";
			asm_header_file = "sdk/DE2_pio_struct.s";
			sdk_files_dir = "sdk";
		}
		SDK_FILES 2
		{
			cpu_architecture = "else";
			toolchain = "gnu";
			asm_header_file = "sdk/DE2_pio_struct.s";
		}
	}
	ASSOCIATED_FILES 
	{
		Add_Program = "add_edit_ui";
		Edit_Program = "add_edit_ui";
		Generator_Program = "em_DE2_pio.pl";
	}
	MODULE_DEFAULTS 
	{
		class = "altera_up_avalon_DE2_pio";
		class_version = "6.0";
		HDL_INFO 
		{
		# The list of files associated with this module (for synthesis
		# and other purposes) depends on the users' wizard-choices.
		# This section will be filled-in by the Generator_Program
		# after the module logic has been created and the
		# various filenames are known.
		}
		PORT_WIRING 
		{
			# The number and kind of ports that appear on this module
			# depends on the user's wizard-choices.
			# This section will be filled-in by the Generator_Program
			# after the module logic has been created and the ports are known.
			# 
			# The top-level ports must be listed here so that
			# the SOPC Builder pin assigner knows about them.
			# The UI may enable some combination of these ports, which
			# allows pin assignments to be made for the enabled ones.
			PORT in_port
			{
				direction = "input";
				Is_Enabled = "0";
				width = "4";
			}
			PORT out_port
			{
				direction = "output";
				Is_Enabled = "0";
				width = "4";
			}
			PORT bidir_port
			{
				direction = "inout";
				Is_Enabled = "0";
				width = "4";
			}
		}
		SLAVE s1
		{
			PORT_WIRING 
			{
			# The number and kind of ports that appear on this module
			# depends on the user's wizard-choices.
			# This section will be filled-in by the Generator_Program
			# after the module logic has been created and the ports are known.
			# 
			}
			SYSTEM_BUILDER_INFO 
			{
				Bus_Type = "avalon";
				Has_IRQ = "0";
				IRQ_Number = "N/A";
				Address_Width = "2";
				Data_Width = "8";
				Base_Address = "--unknown--";
				Address_Alignment = "native";
				Read_Wait_States = "1";
				Write_Wait_States = "0";
			}
		}
		SYSTEM_BUILDER_INFO 
		{
			Date_Modified = "";
			Is_Enabled = "1";
			Instantiate_In_System_Module = "1";
			Wire_Test_Bench_Values = "1";
			Top_Level_Ports_Are_Enumerated = "1";
		}
		WIZARD_SCRIPT_ARGUMENTS 
		{
			Do_Test_Bench_Wiring = "0";
			Driven_Sim_Value = "0x0000";
			has_tri = "0";
			has_out = "1";
			has_in = "0";
			capture = "0";
			edge_type = "NONE";
			irq_type = "NONE";
		}
	}
	USER_INTERFACE 
	{
		USER_LABELS 
		{
			name = "DE2 PIO (Parallel I/O)";
			technology = "University Program DE1 Board,University Program DE2 Board";
		}
		#         LINKS 
		#         {
		#            LINK help
		#            {
		#               title = "Data Sheet";
		#               url = "http://www.altera.com/literature/hb/nios2/n2cpu_nii51007.pdf";
		#            }
		#         }
		WIZARD_UI add_edit_ui
		{
			title = "UP DE2 Avalon PIO - {{ $MOD }}";
			ACTION wizard_finish
			{
				$WSA/edge_type = "{{ if ($WSA/capture && ($WSA/has_in || $WSA/has_tri)) $WSA/edge_type; else 'NONE' }}";
				$WSA/irq_type = "{{ if ($SBI/Has_IRQ) $WSA/irq_type; else 'NONE' }}";
				$MOD/SYSTEM_BUILDER_INFO/View/Settings_Summary = " {{ $SBI/Data_Width }}-bit PIO using <br>
				{{ if ($WSA/has_tri) ' tri-state pins with edge type '+$WSA/edge_type+' and interrupt source '+$WSA/irq_type }}
				{{ if ($WSA/has_in) ' input pins with edge type '+$WSA/edge_type+' and interrupt source '+$WSA/irq_type }}
				{{ if ($WSA/has_out) ' output pins' }}";
				# Enable the appropriate ports for use by the pin assigner.
				$MOD/PORT_WIRING/PORT in_port/Is_Enabled = "{{ $WSA/has_in }}";
				$MOD/PORT_WIRING/PORT out_port/Is_Enabled = "{{ $WSA/has_out }}";
				$MOD/PORT_WIRING/PORT bidir_port/Is_Enabled = "{{ $WSA/has_tri }}";
				$MOD/PORT_WIRING/PORT in_port/width = "{{ $SBI/Data_Width }}";
				$MOD/PORT_WIRING/PORT out_port/width = "{{ $SBI/Data_Width }}";
				$MOD/PORT_WIRING/PORT bidir_port/width = "{{ $SBI/Data_Width }}";
				# set whether this PIO is readable, writable, or both
				$MOD/SLAVE s1/SYSTEM_BUILDER_INFO/Is_Readable = "{{ ($WSA/has_in || $WSA/has_tri) }}";
				$MOD/SLAVE s1/SYSTEM_BUILDER_INFO/Is_Writable = "{{ ($WSA/has_out || $WSA/has_tri) }}";
			}
			PAGES main
			{
				select = "1";
				PAGE 1
				{
					title = "Basic Settings";
					GROUP 
					{
						title = "Width"; # spacing=8;
						glue = "0";
						EDIT 
						{
							id = "width";
							width = "25";
							glue = "0";
							key = "w";
							suffix = "bits";
							type = "decimal";
							DATA 
							{
								$SBI/Data_Width = "$";
							}
							$$bad_width = "{{ $SBI/Data_Width > 32 || $SBI/Data_Width < 1; }}";
							error = "{{ if ($$bad_width) 'Invalid PIO width.'; }}";
						}
						TEXT 
						{
							title = "PIO width must be between 1 and 32 bits";
							foreground = "{{ if ($$bad_width) 'red'; else 'black'; }}";
						}
					}
					GROUP mode
					{
						align = "left";
						title = "Direction";
						spacing = "5";
						RADIO 
						{
							id = "bidir";
							title = "Bidirectional (tri-state) ports";
							key = "T";
							tooltip = "Tri-state ports must be connected <> to device pins.";
							DATA 
							{
								has_tri = "1";
								has_out = "0";
								has_in = "0";
							}
						}
						RADIO 
						{
							id = "input";
							title = "Input ports only";
							key = "I";
							DATA 
							{
								has_tri = "0";
								has_out = "0";
								has_in = "1";
							}
						}
						RADIO 
						{
							id = "inout";
							title = "Both input and output ports";
							key = "B";
							tooltip = "Software can read data from the input port <br>and write data to the separate output port.";
							DATA 
							{
								has_tri = "0";
								has_out = "1";
								has_in = "1";
							}
						}
						RADIO 
						{
							id = "output";
							title = "Output ports only";
							key = "O";
							DATA 
							{
								has_tri = "0";
								has_out = "1";
								has_in = "0";
								$SBI/Has_IRQ = "0";
							}
						}
					}
				}
				PAGE 2
				{
					title = "Input Options"; # this page only enabled if we have inputs.
					enable = "{{ ($WSA/has_tri==1 || $WSA/has_in==1); }}";
					GROUP edge
					{
						align = "left";
						title = "Edge Capture Register";
						CHECK 
						{
							id = "capture";
							title = "Synchronously capture:";
							key = "S";
							DATA 
							{
								$WSA/capture = "$";
							}
							ACTION initialize
							{
								$$dummy = "{{ if ($WSA/edge_type == 'NONE') {$WSA/capture='0'} else {$WSA/capture='1'}; }}";
							}
							ACTION select
							{
								code = "{{ if ($WSA/capture == 0)
								{
									$WSA/edge_type = 'NONE';
									if ($SBI/Has_IRQ)
									$WSA/irq_type = 'LEVEL';
								}
								else {$WSA/edge_type = 'RISING'}; }}";
							}
							GROUP edge_type
							{
								indent = "20";
								RADIO 
								{
									id = "rising";
									title = "Rising Edge";
									key = "R";
									tooltip = "A rising edge on any input bit sets the <br> corresponding bit in the edge capture register";
									DATA 
									{
										$WSA/edge_type = "RISING";
									}
								}
								RADIO 
								{
									id = "falling";
									title = "Falling Edge";
									key = "a";
									tooltip = "A falling edge on any input bit sets the <br> corresponding bit in the edge capture register";
									DATA 
									{
										$WSA/edge_type = "FALLING";
									}
								}
								RADIO 
								{
									id = "either";
									title = "Either Edge";
									key = "E";
									tooltip = "A rising or falling edge on any input bit sets the <br> corresponding bit in the edge capture register";
									DATA 
									{
										$WSA/edge_type = "ANY";
									}
								}
							}
						}
					}
					GROUP irq_settings
					{
						title = "Interrupt";
						align = "left";
						CHECK 
						{
							title = "Generate IRQ";
							id  = "irq";
							key = "G";
							DATA 
							{
								$SBI/Has_IRQ = "$";
							}
							ACTION select
							{
								$$dummy = "{{ if { $SBI/Has_IRQ == 1 && $WSA/irq_type == 'NONE' }
								$WSA/irq_type = 'LEVEL'; 
								}}";
							}
							GROUP irq_type
							{
								indent = "20";
								RADIO 
								{
									title = "Level.";
									id = "level";
									key = "L";
									DATA 
									{
										$WSA/irq_type = "LEVEL";
									}
									GROUP 
									{
										indent = "40";
										TEXT 
										{
											title = "Interrupt CPU when any unmasked I/O";
										}
										TEXT 
										{
											title = "pin is logic-true.";
										}
									}
								}
								RADIO 
								{
									title = "Edge.";
									id = "edge";
									key = "d";
									DATA 
									{
										$WSA/irq_type = "EDGE";
									}
									enable = "{{ $WSA/capture }}";
									GROUP 
									{
										indent = "40";
										TEXT 
										{
											title = "Interrupt CPU when any unmasked bit in";
										}
										TEXT 
										{
											title = "the edge-capture register is logic-true.";
										}
									}
								}
							}
						}
					}
				}
				PAGE 3
				{
					title = "Simulation"; # this page only enabled if we have inputs.
					enable = "{{ ($WSA/has_tri==1 || $WSA/has_in==1); }}";

					GROUP
					{
						title = "Test Bench Wiring";
						align = "left";
						CHECK 
						{
							spacing = "5";
							title = "Hardwire PIO inputs in test bench";
							key = "h";
							DATA 
							{
								$WSA/Do_Test_Bench_Wiring = "$";
							}
							GROUP
							{
								indent = "40";
								EDIT 
								{
									align = "left";
									width = "50";
									glue = "1";
									enable = "{{ ($WSA/Do_Test_Bench_Wiring); }}";
									key = "V";
									type = "hex";
									title = "Drive inputs to ";
									DATA { $WSA/Driven_Sim_Value = $; }
									$$bad_value = "{{ ($WSA/Driven_Sim_Value >= (2 ^ $SBI/Data_Width)); }}";
									error = "{{ if ($$bad_value) 'Value too big for PIO Data Width'; }}";
								}
							}
						}
					}
				}
			}
		}
	}
}