1. 请检查PSC模块里面VPSS模块的状态。请参考ARM subsystem guide的相关章节。
VPSS的module ID是47,MDSTAT[47]的地址是0x01C41000+0x800+47×4=0x01C418BC
2. VPBE Clock Control寄存器,请参考VPFE user guide。
寄存器地址:0x01C70200
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1. 请检查PSC模块里面VPSS模块的状态。请参考ARM subsystem guide的相关章节。
VPSS的module ID是47,MDSTAT[47]的地址是0x01C41000+0x800+47×4=0x01C418BC
2. VPBE Clock Control寄存器,请参考VPFE user guide。
寄存器地址:0x01C70200