system.h

ED2开发板功能和结构简介,如何使用ED2开发板

/* system.h
 *
 * Machine generated for a CPU named "cpu_0" as defined in:
 * E:\DE2\DE2_demonstrations\DE2_NET\nios_0.ptf
 *
 * Generated: 2006-07-26 10:08:04.156
 *
 */

#ifndef __SYSTEM_H_
#define __SYSTEM_H_

/*

DO NOT MODIFY THIS FILE

   Changing this file will have subtle consequences
   which will almost certainly lead to a nonfunctioning
   system. If you do modify this file, be aware that your
   changes will be overwritten and lost when this file
   is generated again.

DO NOT MODIFY THIS FILE

*/

/******************************************************************************
*                                                                             *
* License Agreement                                                           *
*                                                                             *
* Copyright (c) 2003 Altera Corporation, San Jose, California, USA.           *
* All rights reserved.                                                        *
*                                                                             *
* Permission is hereby granted, free of charge, to any person obtaining a     *
* copy of this software and associated documentation files (the "Software"),  *
* to deal in the Software without restriction, including without limitation   *
* the rights to use, copy, modify, merge, publish, distribute, sublicense,    *
* and/or sell copies of the Software, and to permit persons to whom the       *
* Software is furnished to do so, subject to the following conditions:        *
*                                                                             *
* The above copyright notice and this permission notice shall be included in  *
* all copies or substantial portions of the Software.                         *
*                                                                             *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR  *
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,    *
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE *
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      *
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING     *
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER         *
* DEALINGS IN THE SOFTWARE.                                                   *
*                                                                             *
* This agreement shall be governed in all respects by the laws of the State   *
* of California and by the laws of the United States of America.              *
*                                                                             *
******************************************************************************/

/*
 * system configuration
 *
 */

#define ALT_SYSTEM_NAME "nios_0"
#define ALT_CPU_NAME "cpu_0"
#define ALT_CPU_ARCHITECTURE "altera_nios2"
#define ALT_DEVICE_FAMILY "CYCLONE"
#define UP4
#define ALT_STDIN "/dev/jtag_uart_0"
#define ALT_STDOUT "/dev/jtag_uart_0"
#define ALT_STDERR "/dev/jtag_uart_0"
#define ALT_CPU_FREQ 50000000
#define ALT_IRQ_BASE NULL

/*
 * processor configuration
 *
 */

#define NIOS2_CPU_IMPLEMENTATION "fast"

#define NIOS2_ICACHE_SIZE 4096
#define NIOS2_DCACHE_SIZE 2048
#define NIOS2_ICACHE_LINE_SIZE 32
#define NIOS2_ICACHE_LINE_SIZE_LOG2 5
#define NIOS2_DCACHE_LINE_SIZE 4
#define NIOS2_DCACHE_LINE_SIZE_LOG2 2
#define NIOS2_FLUSHDA_SUPPORTED

#define NIOS2_EXCEPTION_ADDR 0x00000020
#define NIOS2_RESET_ADDR 0x00900800

#define NIOS2_HAS_DEBUG_STUB

#define NIOS2_CPU_ID_SIZE 1
#define NIOS2_CPU_ID_VALUE 0

/*
 * A define for each class of peripheral
 *
 */

#define __ALTERA_AVALON_JTAG_UART
#define __ALTERA_AVALON_NEW_SDRAM_CONTROLLER
#define __ALTERA_AVALON_TRI_STATE_BRIDGE
#define __ALTERA_AVALON_CFI_FLASH
#define __ALTERA_AVALON_TIMER
#define __ALTERA_AVALON_SYSID
#define __ALTERA_AVALON_UART
#define __ALTERA_AVALON_LCD_16207
#define __ALTERA_AVALON_PIO
#define __USER_LOGIC_SEG7_LUT_8
#define __USER_LOGIC_SRAM_16BITS_512K
#define __USER_LOGIC_OPEN_I2C
#define __ALTERA_AVALON_EPCS_FLASH_CONTROLLER
#define __ALTERA_AVALON_USER_DEFINED_INTERFACE
#define __USER_LOGIC_DM9000A

/*
 * jtag_uart_0 configuration
 *
 */

#define JTAG_UART_0_NAME "/dev/jtag_uart_0"
#define JTAG_UART_0_TYPE "altera_avalon_jtag_uart"
#define JTAG_UART_0_BASE 0x01004000
#define JTAG_UART_0_IRQ 1
#define JTAG_UART_0_WRITE_DEPTH 64
#define JTAG_UART_0_READ_DEPTH 64
#define JTAG_UART_0_WRITE_THRESHOLD 8
#define JTAG_UART_0_READ_THRESHOLD 8
#define JTAG_UART_0_READ_CHAR_STREAM ""
#define JTAG_UART_0_SHOWASCII 1
#define JTAG_UART_0_READ_LE 0
#define JTAG_UART_0_WRITE_LE 0

/*
 * sdram_0 configuration
 *
 */

#define SDRAM_0_NAME "/dev/sdram_0"
#define SDRAM_0_TYPE "altera_avalon_new_sdram_controller"
#define SDRAM_0_BASE 0x00000000
#define SDRAM_0_REGISTER_DATA_IN 1
#define SDRAM_0_SIM_MODEL_BASE 1
#define SDRAM_0_SDRAM_DATA_WIDTH 16
#define SDRAM_0_SDRAM_ADDR_WIDTH 12
#define SDRAM_0_SDRAM_ROW_WIDTH 12
#define SDRAM_0_SDRAM_COL_WIDTH 8
#define SDRAM_0_SDRAM_NUM_CHIPSELECTS 1
#define SDRAM_0_SDRAM_NUM_BANKS 4
#define SDRAM_0_REFRESH_PERIOD 15.625
#define SDRAM_0_POWERUP_DELAY 100
#define SDRAM_0_CAS_LATENCY 3
#define SDRAM_0_T_RFC 70
#define SDRAM_0_T_RP 20
#define SDRAM_0_T_MRD 3
#define SDRAM_0_T_RCD 20
#define SDRAM_0_T_AC 5.5
#define SDRAM_0_T_WR 14
#define SDRAM_0_INIT_REFRESH_COMMANDS 2
#define SDRAM_0_INIT_NOP_DELAY 0
#define SDRAM_0_SHARED_DATA 0
#define SDRAM_0_STARVATION_INDICATOR 0
#define SDRAM_0_TRISTATE_BRIDGE_SLAVE ""
#define SDRAM_0_IS_INITIALIZED 1
#define SDRAM_0_SDRAM_BANK_WIDTH 2

/*
 * tri_state_bridge_0 configuration
 *
 */

#define TRI_STATE_BRIDGE_0_NAME "/dev/tri_state_bridge_0"
#define TRI_STATE_BRIDGE_0_TYPE "altera_avalon_tri_state_bridge"

/*
 * cfi_flash_0 configuration
 *
 */

#define CFI_FLASH_0_NAME "/dev/cfi_flash_0"
#define CFI_FLASH_0_TYPE "altera_avalon_cfi_flash"
#define CFI_FLASH_0_BASE 0x00800000
#define CFI_FLASH_0_SETUP_VALUE 40
#define CFI_FLASH_0_WAIT_VALUE 160
#define CFI_FLASH_0_HOLD_VALUE 40
#define CFI_FLASH_0_TIMING_UNITS "ns"
#define CFI_FLASH_0_UNIT_MULTIPLIER 1
#define CFI_FLASH_0_SIZE 1048576

/*
 * timer_0 configuration
 *
 */

#define TIMER_0_NAME "/dev/timer_0"
#define TIMER_0_TYPE "altera_avalon_timer"
#define TIMER_0_BASE 0x00900000
#define TIMER_0_IRQ 0
#define TIMER_0_ALWAYS_RUN 0
#define TIMER_0_FIXED_PERIOD 0
#define TIMER_0_SNAPSHOT 1
#define TIMER_0_PERIOD 1
#define TIMER_0_PERIOD_UNITS "ms"
#define TIMER_0_RESET_OUTPUT 0
#define TIMER_0_TIMEOUT_PULSE_OUTPUT 0
#define TIMER_0_MULT 0.001
#define TIMER_0_FREQ 50000000

/*
 * sysid configuration
 *
 */

#define SYSID_NAME "/dev/sysid"
#define SYSID_TYPE "altera_avalon_sysid"
#define SYSID_BASE 0x00900020
#define SYSID_ID 2121526698u
#define SYSID_TIMESTAMP 1127354433u

/*
 * uart_0 configuration
 *
 */

#define UART_0_NAME "/dev/uart_0"
#define UART_0_TYPE "altera_avalon_uart"
#define UART_0_BASE 0x00900040
#define UART_0_IRQ 2
#define UART_0_BAUD 115200
#define UART_0_DATA_BITS 8
#define UART_0_FIXED_BAUD 1
#define UART_0_PARITY 'N'
#define UART_0_STOP_BITS 1
#define UART_0_USE_CTS_RTS 0
#define UART_0_USE_EOP_REGISTER 0
#define UART_0_SIM_TRUE_BAUD 0
#define UART_0_SIM_CHAR_STREAM ""
#define UART_0_FREQ 50000000

/*
 * timer_1 configuration
 *
 */

#define TIMER_1_NAME "/dev/timer_1"
#define TIMER_1_TYPE "altera_avalon_timer"
#define TIMER_1_BASE 0x00900060
#define TIMER_1_IRQ 3
#define TIMER_1_ALWAYS_RUN 0
#define TIMER_1_FIXED_PERIOD 0
#define TIMER_1_SNAPSHOT 1
#define TIMER_1_PERIOD 1
#define TIMER_1_PERIOD_UNITS "ms"
#define TIMER_1_RESET_OUTPUT 0
#define TIMER_1_TIMEOUT_PULSE_OUTPUT 0
#define TIMER_1_MULT 0.001
#define TIMER_1_FREQ 50000000

/*
 * lcd_16207_0 configuration
 *
 */

#define LCD_16207_0_NAME "/dev/lcd_16207_0"
#define LCD_16207_0_TYPE "altera_avalon_lcd_16207"
#define LCD_16207_0_BASE 0x00900030

/*
 * led_green configuration
 *
 */

#define LED_GREEN_NAME "/dev/led_green"
#define LED_GREEN_TYPE "altera_avalon_pio"
#define LED_GREEN_BASE 0x009000C0
#define LED_GREEN_DO_TEST_BENCH_WIRING 0
#define LED_GREEN_DRIVEN_SIM_VALUE 0x0000
#define LED_GREEN_HAS_TRI 0
#define LED_GREEN_HAS_OUT 1
#define LED_GREEN_HAS_IN 0
#define LED_GREEN_CAPTURE 0
#define LED_GREEN_EDGE_TYPE "NONE"
#define LED_GREEN_IRQ_TYPE "NONE"
#define LED_GREEN_FREQ 50000000

/*
 * led_red configuration
 *
 */

#define LED_RED_NAME "/dev/led_red"
#define LED_RED_TYPE "altera_avalon_pio"
#define LED_RED_BASE 0x009000D0
#define LED_RED_DO_TEST_BENCH_WIRING 0
#define LED_RED_DRIVEN_SIM_VALUE 0x0000
#define LED_RED_HAS_TRI 0
#define LED_RED_HAS_OUT 1
#define LED_RED_HAS_IN 0
#define LED_RED_CAPTURE 0
#define LED_RED_EDGE_TYPE "NONE"
#define LED_RED_IRQ_TYPE "NONE"
#define LED_RED_FREQ 50000000

/*
 * button_pio configuration
 *
 */

#define BUTTON_PIO_NAME "/dev/button_pio"
#define BUTTON_PIO_TYPE "altera_avalon_pio"
#define BUTTON_PIO_BASE 0x00900120
#define BUTTON_PIO_IRQ 5
#define BUTTON_PIO_DO_TEST_BENCH_WIRING 0
#define BUTTON_PIO_DRIVEN_SIM_VALUE 0x0000
#define BUTTON_PIO_HAS_TRI 0
#define BUTTON_PIO_HAS_OUT 0
#define BUTTON_PIO_HAS_IN 1
#define BUTTON_PIO_CAPTURE 1
#define BUTTON_PIO_EDGE_TYPE "FALLING"
#define BUTTON_PIO_IRQ_TYPE "EDGE"
#define BUTTON_PIO_FREQ 50000000

/*
 * switch_pio configuration
 *
 */

#define SWITCH_PIO_NAME "/dev/switch_pio"
#define SWITCH_PIO_TYPE "altera_avalon_pio"
#define SWITCH_PIO_BASE 0x00900130
#define SWITCH_PIO_DO_TEST_BENCH_WIRING 0
#define SWITCH_PIO_DRIVEN_SIM_VALUE 0x0000
#define SWITCH_PIO_HAS_TRI 0
#define SWITCH_PIO_HAS_OUT 0
#define SWITCH_PIO_HAS_IN 1
#define SWITCH_PIO_CAPTURE 0
#define SWITCH_PIO_EDGE_TYPE "NONE"
#define SWITCH_PIO_IRQ_TYPE "NONE"
#define SWITCH_PIO_FREQ 50000000

/*
 * SEG7_Display configuration
 *
 */

#define SEG7_DISPLAY_NAME "/dev/SEG7_Display"
#define SEG7_DISPLAY_TYPE "user_logic_SEG7_LUT_8"
#define SEG7_DISPLAY_BASE 0x00900028

/*
 * sram_0 configuration
 *
 */

#define SRAM_0_NAME "/dev/sram_0"
#define SRAM_0_TYPE "user_logic_SRAM_16Bits_512K"
#define SRAM_0_BASE 0x00980000

/*
 * I2C_0 configuration
 *
 */

#define I2C_0_NAME "/dev/I2C_0"
#define I2C_0_TYPE "user_logic_Open_I2C"
#define I2C_0_BASE 0x00900100
#define I2C_0_IRQ 6

/*
 * epcs_controller configuration
 *
 */

#define EPCS_CONTROLLER_NAME "/dev/epcs_controller"
#define EPCS_CONTROLLER_TYPE "altera_avalon_epcs_flash_controller"
#define EPCS_CONTROLLER_BASE 0x00900800
#define EPCS_CONTROLLER_IRQ 7
#define EPCS_CONTROLLER_DATABITS 8
#define EPCS_CONTROLLER_TARGETCLOCK 20
#define EPCS_CONTROLLER_CLOCKUNITS "MHz"
#define EPCS_CONTROLLER_CLOCKMULT 1000000
#define EPCS_CONTROLLER_NUMSLAVES 1
#define EPCS_CONTROLLER_ISMASTER 1
#define EPCS_CONTROLLER_CLOCKPOLARITY 0
#define EPCS_CONTROLLER_CLOCKPHASE 0
#define EPCS_CONTROLLER_LSBFIRST 0
#define EPCS_CONTROLLER_EXTRADELAY 1
#define EPCS_CONTROLLER_TARGETSSDELAY 100
#define EPCS_CONTROLLER_DELAYUNITS "us"
#define EPCS_CONTROLLER_DELAYMULT "1e-006"
#define EPCS_CONTROLLER_PREFIX "epcs_"
#define EPCS_CONTROLLER_REGISTER_OFFSET 0x200
#define EPCS_CONTROLLER_CLOCKUNIT "kHz"
#define EPCS_CONTROLLER_DELAYUNIT "us"

/*
 * ISP1362 configuration
 *
 */

#define ISP1362_NAME "/dev/ISP1362"
#define ISP1362_TYPE "altera_avalon_user_defined_interface"
#define ISP1362_BASE 0x00900080
#define ISP1362_IRQ 4
#define ISP1362_IMPORTED_WAIT 0
#define ISP1362_NIOS_GEN_WAITS 1
#define ISP1362_SIMULATE_IMPORTED_HDL 1
#define ISP1362_PORT_TYPE "Avalon Slave"
#define ISP1362_HDL_IMPORT 1
#define ISP1362_TIMING_UNITS "ns"
#define ISP1362_UNIT_MULTIPLIER 1
#define ISP1362_SETUP_VALUE 200
#define ISP1362_HOLD_VALUE 200
#define ISP1362_WAIT_VALUE 100
#define ISP1362_ADDRESS_WIDTH 32
#define ISP1362_MODULE_LIST ""
#define ISP1362_SHOW_STREAMING 0
#define ISP1362_SHOW_LATENCY 0
#define ISP1362_TECHNOLOGY "User Logic"
#define ISP1362_FILE_COUNT 1
#define ISP1362_PORT_COUNT 24
#define ISP1362_COMPONENT_DESC "ISP1362"
#define ISP1362_MODULE_NAME "ISP1362_IF"

/*
 * DM9000A configuration
 *
 */

#define DM9000A_NAME "/dev/DM9000A"
#define DM9000A_TYPE "user_logic_DM9000A"
#define DM9000A_BASE 0x00900090
#define DM9000A_IRQ 8

/*
 * MicroC/OS-II configuration
 *
 */

#define ALT_MAX_FD 32
#define OS_MAX_TASKS 10
#define OS_LOWEST_PRIO 20
#define OS_FLAG_EN 1
#define OS_THREAD_SAFE_NEWLIB 1
#define OS_MUTEX_EN 1
#define OS_SEM_EN 1
#define OS_MBOX_EN 1
#define OS_Q_EN 1
#define OS_MEM_EN 1
#define OS_FLAG_WAIT_CLR_EN 1
#define OS_FLAG_ACCEPT_EN 1
#define OS_FLAG_DEL_EN 1
#define OS_FLAG_QUERY_EN 1
#define OS_FLAG_NAME_SIZE 32
#define OS_MAX_FLAGS 20
#define OS_MUTEX_ACCEPT_EN 1
#define OS_MUTEX_DEL_EN 1
#define OS_MUTEX_QUERY_EN 1
#define OS_SEM_ACCEPT_EN 1
#define OS_SEM_SET_EN 1
#define OS_SEM_DEL_EN 1
#define OS_SEM_QUERY_EN 1
#define OS_MBOX_ACCEPT_EN 1
#define OS_MBOX_DEL_EN 1
#define OS_MBOX_POST_EN 1
#define OS_MBOX_POST_OPT_EN 1
#define OS_MBOX_QUERY_EN 1
#define OS_Q_ACCEPT_EN 1
#define OS_Q_DEL_EN 1
#define OS_Q_FLUSH_EN 1
#define OS_Q_POST_EN 1
#define OS_Q_POST_FRONT_EN 1
#define OS_Q_POST_OPT_EN 1
#define OS_Q_QUERY_EN 1
#define OS_MAX_QS 20
#define OS_MEM_QUERY_EN 1
#define OS_MEM_NAME_SIZE 32
#define OS_MAX_MEM_PART 60
#define OS_ARG_CHK_EN 1
#define OS_CPU_HOOKS_EN 1
#define OS_DEBUG_EN 1
#define OS_SCHED_LOCK_EN 1
#define OS_TASK_STAT_EN 1
#define OS_TASK_STAT_STK_CHK_EN 1
#define OS_TICK_STEP_EN 1
#define OS_EVENT_NAME_SIZE 32
#define OS_MAX_EVENTS 60
#define OS_TASK_IDLE_STK_SIZE 512
#define OS_TASK_STAT_STK_SIZE 512
#define OS_TASK_CHANGE_PRIO_EN 1
#define OS_TASK_CREATE_EN 1
#define OS_TASK_CREATE_EXT_EN 1
#define OS_TASK_DEL_EN 1
#define OS_TASK_NAME_SIZE 32
#define OS_TASK_PROFILE_EN 1
#define OS_TASK_QUERY_EN 1
#define OS_TASK_SUSPEND_EN 1
#define OS_TASK_SW_HOOK_EN 1
#define OS_TIME_TICK_HOOK_EN 1
#define OS_TIME_GET_SET_EN 1
#define OS_TIME_DLY_RESUME_EN 1
#define OS_TIME_DLY_HMSM_EN 1
#define ALT_SYS_CLK TIMER_0
#define ALT_TIMESTAMP_CLK none

/*
 * Devices associated with code sections.
 *
 */

#define ALT_TEXT_DEVICE       SDRAM_0
#define ALT_RODATA_DEVICE     SDRAM_0
#define ALT_RWDATA_DEVICE     SDRAM_0
#define ALT_EXCEPTIONS_DEVICE SDRAM_0
#define ALT_RESET_DEVICE      EPCS_CONTROLLER


#endif /* __SYSTEM_H_ */