Core-Timer_C
所属分类：DSP编程
开发工具：C/C++
文件大小：35KB
下载次数：12
上传日期：2014-12-19 13:15:04
上 传 者：
wenhuo1828
说明： 音频DSP处理器 ADSP-21489 core timer
(ADSP-21489 core timer)
文件列表:
Core Timer_C (0, 2014-12-11)
Core Timer_C\Core Timer_C.dpj (11072, 2014-11-13)
Core Timer_C\Core Timer_C.mak (2925, 2014-11-13)
Core Timer_C\Core Timer_C.pcf (1179, 2014-11-13)
Core Timer_C\Debug (0, 2014-12-11)
Core Timer_C\Debug\Core Timer_C.dxe (63296, 2014-11-13)
Core Timer_C\Debug\core_timer.doj (6596, 2014-11-13)
Core Timer_C\Debug\init_PLL_SDRAM.doj (6944, 2014-11-13)
Core Timer_C\Debug\linker_log.xml (2598, 2014-11-13)
Core Timer_C\core_timer.c (1000, 2014-11-13)
Core Timer_C\init_PLL_SDRAM.c (4404, 2014-11-13)
-------------------------------------------------------------------------------
Example: ADSP-21489 EZ-BOARD Core Timer - C
Target: ADSP-21489
Hardware: ADSP-21489 EZ-BOARD
-------------------------------------------------------------------------------
This project provides C code which initializes the core timer and its low
priority interrupt. It then counts the number of timer interrupts that are
serviced and displays the number in the output window for each interrupt that
is serviced.
-------------------------------------------------------------------------------
Source Files contained in this directory:
Core Timer_C.dpj VisualDSP project file
init_PLL_SDRAM.c Configures the DSP to run at CCLK= 400 MHZ, SDCLK 160 MHZ
core_timer.c ADSP-21489 source - All code included in this project
-------------------------------------------------------------------------------
Dependencies contained in VisualDSP++ default include path:
def21489.h Header file with generic definitions
signal.h Header file to handle interrupts (C runtime)
21489.h Header file to handle certain ADSP-21489 specific functions (C runtime)
stdio.h Header file to handle standard IO functions (C runtime)
-------------------------------------------------------------------------------
Instructions:
Build and run the program -- the console will update with each timer interrupt
*******************************************************************************
Analog Devices, Inc.
DSP Division
One Technology Way
Norwood, MA 02062
(c) 2010 Analog Devices, Inc. All rights reserved.
*******************************************************************************
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