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國立虎尾科技大學 飛機工程系航空電子組 車用資訊、通訊、與視聽娛樂伺服器之 SoC 嵌入式系統軟體開發 主講人 : 學生 楊鈞傑 2004/12/14
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Outline Introduction System Configuration Hardware specification uClinux 移植和設定 Communication module Conclusion
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Introduction 此專題針對車用資訊、通訊、和網路娛樂系統來當主要實作方向,並 使用 32-bit SoC-based embedded system platform 和 embedded Linux 作業系統來發展系統的雛型並實作系統軟體。
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System Configuration
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Hardware specification 2M Bytes Flash ROM 16M Bytes SDRAM (Exapndable) 1k Bits serial EEPROM 9 Pin D-Type UART Port 2 個 RJ-45 10/100 Base-T Ethernet Port 1 個 USB 1.1 Device port 16 bits , 26 KSPS CODEC with Microphone and speaker output Real time Clock with chargeable battery Compact Flash Memory Card interface Camera Module interface 128 X 128 graphical LCD module , 4 gray level 4 X 4 Key Pad 4 Digits 7 Segment LED 8 bits DIP Switch 8 bits LED Lamp Changeable CPU clock Expansion Memory interface 11 isolatable H/W area for current measurement JTAG connector for ARM ICE ( 20 pins ) FPGA Board interface
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Hardware specification( 續 )
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uClinux 移植和設定 Memory Map
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uClinux 移植和設定 ( 續 ) Bootloader
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uClinux 移植和設定 ( 續 ) Porting uClinux to a platform
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Communication module 實作過程
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