{TSUMV59XUS}
{ Application Note}
{TSUMV59XUSAPN 1.0.2}
Security Level: Confidential A - ii - 10/24/2012
Copyright © 2012 MStar Semiconductor, Inc. All rights reserved.
目录
1. IC 应用说明 .................................................................................................................................... 1
1.1. PAD 使用说明 ........................................................................................................................ 1
1.1.1. GPIO PAD .................................................................................................................... 1
1.1.2. 耐压 ............................................................................................................................ 2
1.1.3. Standby PIN ................................................................................................................ 2
1.1.4. CEC ............................................................................................................................ 2
1.1.5. ARC ............................................................................................................................ 2
1.1.6. UART .......................................................................................................................... 2
1.1.7. LED ............................................................................................................................ 2
1.1.8. I2C ............................................................................................................................. 3
1.1.9. USB ............................................................................................................................ 3
1.2. 电源应用 ................................................................................................................................ 4
1.2.1. 电源注意事项 ............................................................................................................... 4
1.2.2. VDDC ............................................................................................................................ 4
1.2.3. DDR 电压 ...................................................................................................................... 4
1.2.4. 待机唤醒 ..................................................................................................................... 4
1.2.5. 3.3V 供电说明 .............................................................................................................. 4
1.2.6. 功耗 ............................................................................................................................ 6
1.3. 上电时序要求 ......................................................................................................................... 7
1.4. ESD 事项说明 .......................................................................................................................... 8
1.5. SPI Flash .............................................................................................................................. 9
1.6. CPU 配置................................................................................................................................ 10
1.7. Front End USE ....................................................................................................................... 11
1.8. Video and Audio OUT ............................................................................................................. 12
1.9. USB ....................................................................................................................................... 15
1.10. 晶振 ..................................................................................................................................... 16
1.11. LVDS ..................................................................................................................................... 17
1.12. Debug 记录............................................................................................................................ 18
2. PCB layout Guide ......................................................................................................................... 19
2.1. Power and GND ..................................................................................................................... 19
2.1.1. PCB 板材 .................................................................................................................... 19
2.1.2. 走线宽度 .................................................................................................................... 19
2.1.3. 元件摆放 .................................................................................................................... 19
2.1.4. 散热 ........................................................................................................................... 20
2.1.5. IC GND layout ............................................................................................................. 20
2.1.6. E-PAD 设计 ................................................................................................................ 20
2.2. DDR Power ............................................................................................................................. 22
2.3. HDMI ..................................................................................................................................... 23
2.4. LVDS ..................................................................................................................................... 24
2.5. USB ....................................................................................................................................... 25
2.6. Video 和 RGB .......................................................................................................................... 26
2.7. 晶振 ..................................................................................................................................... 27
2.8. LVDS CLOCK 做 GPIO ................................................................................................................ 28
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