rk3568_ubuntu_r60_v1.3.2/docs/.Socs/RK312X/Hardware
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Rockchip_RK3126C_EVB_User_Guide_V1.0_20220512_CN.pdf
Rockchip_RK3126C_Hardware_Design_Guide_V1.0_CN.pdf
Rockchip_RK3128_EVB_User_Guide_V1.0_20220512_CN.pdf
Rockchip_RK3128_Hardware_Design_Guide_V0.1_CN.pdf