硬件设计流程
- 硬件产品需求:CPU处理能力、存储容量及速度、IO口的分配、接口要求、电平要求、特殊电路要求等
- 硬件总体方案:关键元器件选型,成本控制
- 硬件详细设计:硬件原理图、软件功能框图、PCB设计、BOM清单
- 焊接调试:必要时调整原理图
- 硬件测试:稳定性和可靠性测试
RK3399 原理图
- 所有接口图
- I2C MAP
- Power Domain Map
- Power Tree
- Block Diagram(框图)
- Power
- PMU Controller
- DDR Controller
- EMMC
- SDIO0
- USIC Controller
- USB Controller
- SARADC
- PCIE
- DVP
- CSI
- HDMI/MIPI/EDP/LVDS
- DC_IN
- RTC_BAT
- PWR_EN
- MCU
- AT18
- SPDIF
- RK808
- RAM-DDR3
- eMMC FLASH
- TF CARD
- EFUSE
- Radiator
- HOST POWER/HUB/TYPEC
- CODEC/MIC/EARPHONE/SPEAKER
- WIFI/BT MODULE
- FAN/KEY/DEBUG/LED
- YUV/MIPI_RX/TX
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