文件列表:

zlg_avalon_ps2keyboard\cb_generator.pl (31277, 2006-05-13)
zlg_avalon_ps2keyboard\class.ptf (34308, 2006-05-13)
zlg_avalon_ps2keyboard\HAL\inc\zlg_avalon_ps2keyboard.h (1929, 2006-08-28)
zlg_avalon_ps2keyboard\HAL\src\component.mk (148, 2006-05-13)
zlg_avalon_ps2keyboard\HAL\src\zlg_avalon_ps2keyboard.c (6217, 2009-09-15)
zlg_avalon_ps2keyboard\hdl\keyboard_avalon_interface.v (3927, 2006-05-13)
zlg_avalon_ps2keyboard\hdl\keyboard_register_file.v (4359, 2006-05-22)
zlg_avalon_ps2keyboard\hdl\ps2_keyboard_interface.v (21688, 2009-05-08)
zlg_avalon_ps2keyboard\inc\zlg_avalon_ps2keyboard_regs.h (1845, 2006-05-13)
zlg_avalon_ps2keyboard\keyboard_avalon_interface_hw.tcl (4394, 2009-09-15)
zlg_avalon_ps2keyboard\说明.txt (1776, 2006-05-18)
zlg_avalon_ps2keyboard\HAL\inc (0, 2009-09-15)
zlg_avalon_ps2keyboard\HAL\src (0, 2009-09-15)
zlg_avalon_ps2keyboard\HAL (0, 2009-09-15)
zlg_avalon_ps2keyboard\hdl (0, 2009-09-15)
zlg_avalon_ps2keyboard\inc (0, 2009-09-15)
zlg_avalon_ps2keyboard (0, 2009-09-15)
基于NIOS的打字游戏\ps2-chinese.pdf (765336, 2009-09-15)
基于NIOS的打字游戏\read me.txt (212, 2009-05-19)
基于NIOS的打字游戏\warerled2\.sopc_builder\install.ptf (15226, 2008-04-01)
基于NIOS的打字游戏\warerled2\.sopc_builder\install2.ptf (125, 2008-05-28)
基于NIOS的打字游戏\warerled2\.sopc_builder\preferences.xml (1026, 2009-09-15)
基于NIOS的打字游戏\warerled2\cpu.ocp (840, 2008-04-30)
基于NIOS的打字游戏\warerled2\cpu.v (193688, 2008-04-30)
基于NIOS的打字游戏\warerled2\cpu_ic_tag_ram.mif (984, 2008-04-04)
基于NIOS的打字游戏\warerled2\cpu_jtag_debug_module.v (12287, 2008-04-30)
基于NIOS的打字游戏\warerled2\cpu_jtag_debug_module_wrapper.v (9808, 2008-04-30)
基于NIOS的打字游戏\warerled2\cpu_ociram_default_contents.mif (5878, 2008-04-30)
基于NIOS的打字游戏\warerled2\cpu_rf_ram.mif (600, 2008-04-30)
基于NIOS的打字游戏\warerled2\cpu_rf_ram_a.mif (600, 2008-04-04)
基于NIOS的打字游戏\warerled2\cpu_rf_ram_b.mif (600, 2008-04-04)
基于NIOS的打字游戏\warerled2\cpu_test_bench.v (38425, 2008-04-30)
基于NIOS的打字游戏\warerled2\db\warerled.db_info (137, 2009-09-15)
基于NIOS的打字游戏\warerled2\db\warerled.eco.cdb (161, 2009-09-15)
基于NIOS的打字游戏\warerled2\db\warerled.sld_design_entry.sci (154, 2009-09-15)
基于NIOS的打字游戏\warerled2\delay_reset_block.bdf (8263, 2005-08-02)
基于NIOS的打字游戏\warerled2\delay_reset_block.bsf (2545, 2005-08-02)
基于NIOS的打字游戏\warerled2\epcs_controller.v (17858, 2008-04-30)
基于NIOS的打字游戏\warerled2\epcs_controller_boot_rom.hex (2588, 2008-04-30)
基于NIOS的打字游戏\warerled2\jtag_uart.v (22358, 2008-04-30)
... ...

/************************************************************************** * Copyright (c) 2004 Altera Corporation, San Jose, California, USA. * * All rights reserved. All use of this software and documentation is * * subject to the License Agreement located at the end of this file below.* *************************************************************************/ /****************************************************************************** * DANGER ** WARNING ** Please read before proceeding! ** WARNING ** DANGER * ****************************************************************************** * * This program is an example of a "free-standing" C application. If you * modify this example and try to call C library functions such as printf, they * will NOT work unless you explicitly initialize the system, such as in the * hello_alt_main software template. Please see below for details. * * Description * ************* * A very minimal program that simply shifts an LED back and forth. * * Requirements * ************** * According to the ANSI C standard, freestanding programs "own" the hardware, * and cannot rely on system-services or device-drivers being initialized prior * to program-start. A freestanding program is responsible for initializing all * hardware devices, device-drivers, and system-services. Many embedded * programs are, by nature, freestanding. The author relinquishes any illusion * of running their program on a workstation. * * This example is a freestanding program because it's entry point is the * function: * * void alt_main (void) * * As opposed to "main()" as a "hosted" application would (see the * "hello_world" example). * * Upon entry to alt_main(): * - The CPU's caches (if any) have been initialized. * - The stack-pointer has been set. * - That's all. The rest is up to you. * * If you modify this example and try to call C library functions such as * printf, they will NOT work unless you explicitly initialize the system. * If you wish to use C library calls, it is strongly suggested you start * with the hosted hello_world template which uses main() as it's entry * point. * * On the other hand, if you want to write a program that gets-in even * earlier, you will need to provide your own assembly-language machine-setup * code by defining the symbol "_start". Any definition of _start in your * directory will override the library definition. You can find source code * for the Nios II library _start here: * * /components/altera_nios2/HAL/src/crt0.S * * This software example requires a system with a PIO peripheral named * "led_pio". The software example will run on the following hardware * examples: * * Nios Development Board, Stratix II Edition: * - Standard * - Small * - Full Featured * * DSP Development Board, Stratix II Edition: * - Standard * - Small * - Full Featured * * Nios Development Board, Stratix Edition: * - Standard * - Small * - Full Featured * * Nios Development Board, Stratix Professional Edition: * - Standard * - Small * - Full Featured * * Nios Development Board, Cyclone Edition: * - Standard * - Small * - Low Cost * - Full Featured * * Peripherals Exercised by SW * ***************************** * The hello_led.c program simply shifts an 8-bit variable back and forth, * writing the variable's value to the system's LED PIO peripheral on every * iteration. * * Software Files * **************** * hello_led.c - Main C file that contains the simple led manipulation routine. * */

近期下载者：

相关文件：

评论：[我要评论] [举报此文件]

收藏者：