RV1126_ RV1109主要差异:
RV112 6 RV1109 Main difference | | RV1126 | RV1109 | CPU | Quad A7 | Dual A7 | NPU | 2.0Tops | 1.2Tops | ISP | 14M Pixel | 5M Pixel |
RV1126_RV1109 参考设计的主要功能介绍:
RV1126/RV1109 原理图:
IO 电源域图
IO Domain | IO Group | support of IO Voltage | Default Actual assigned IO Domain Voltage | 1.8 V | 3.3V | Net Name of Power Supply | Power Source | Voltage | PMUIOO | GPIOOA | √ | √ | VCC1V8_PMU | RK809-2_LD02 | 1.8V | PMUIO1 | GPIOOBC | √ | √ | VCC3V3_SYS | RK809-2_BUCK4 | 3.3V | VCCIO1 | GPIOOCD/GPIOIA | √ | √ | VCCIO_FLASH | RK809-2_LD04 | 1.8V | VCCIO2 | GPIO1AB | √ | √ | VCCIO_SD | RK809-2_LD08 | 3.3V | VCCIO3 | GPIO1BCD | √ | √ | VCCI03_VDD | RK809-2_LD04 | 1.8V | VCCIO4 | GPIO1D/GPIO2A | √ | √ | VCCI04_VDD | RK809-2_LD04 | 1.8V | VCCIO5 | GPIO2A B CD/ GPIO3A | √ | √ | VCCI05_VDD | RK809-2_SWOUT2 | 3.3V | VCCIO6 | GPIO3ABC | √ | √ | VCCI06_VDD | RK809-2_LD04 | 1.8V | VCCIO7 | GPIO3D/GPIO4A | √ | √ | VCCI07_VDD | RK809-2_LD04 | 1.8V |
MIPI-CSI接口:
Audio接口:
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RV1126_RV1109_IPC_REF_V11_2020626.pdf
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