AG903ライブラリリファレンス
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AG903_SPCPrmSetDdrPhySetup 関数
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1:
void
AG903_SPCPrmSetDdrPhySetup(uint8_t pd_gain, uint8_t afl_gain) 2: { 3: uint32_t val; 4: 5: val =
AG903_SPC
->DDR_PHY_SETUP; 6: val &= ~(
AG903_SPC_DDR_PHY_SETUP_AFL_GAIN_MSK
|
AG903_SPC_DDR_PHY_SETUP_PD_GAIN_MSK
); 7: val |= (pd_gain <<
AG903_SPC_DDR_PHY_SETUP_PD_GAIN_POS
) &
AG903_SPC_DDR_PHY_SETUP_PD_GAIN_MSK
; 8: val |= (afl_gain <<
AG903_SPC_DDR_PHY_SETUP_AFL_GAIN_POS
) &
AG903_SPC_DDR_PHY_SETUP_AFL_GAIN_MSK
; 9:
AG903_SPC
->DDR_PHY_SETUP = val; 10: 11:
return
; 12: }
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