AG903ライブラリリファレンス
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AG903_SPCPrmSetSdmcMiscCtrl 関数

SPCSDMC_MISC_CTRLのレジスタWrite

Syntax
C++
void AG903_SPCPrmSetSdmcMiscCtrl(AG903_SPCPrmSdmcMiscParam* param);
引数 
説明 
AG903_SPCPrmSdmcMiscParam* param 
[in] 設定パラメータ 

void

SPCSDMC_MISC_CTRLのレジスタWrite

SREF_ACKビットはRead Only

1: void AG903_SPCPrmSetSdmcMiscCtrl(AG903_SPCPrmSdmcMiscParam* param) 2: { 3: uint32_t val = 0; 4: 5: ASSERT(NULL != param); 6: 7: val |= (param->hclk_sel << AG903_SPC_SDMC_MISC_CTRL_HCLK_SEL_POS) & AG903_SPC_SDMC_MISC_CTRL_HCLK_SEL_MSK; 8: val |= (param->rclk_sel << AG903_SPC_SDMC_MISC_CTRL_RCLK_SEL_POS) & AG903_SPC_SDMC_MISC_CTRL_RCLK_SEL_MSK; 9: val |= (param->wclk_sel << AG903_SPC_SDMC_MISC_CTRL_WCLK_SEL_POS) & AG903_SPC_SDMC_MISC_CTRL_WCLK_SEL_MSK; 10: val |= (param->sref_req << AG903_SPC_SDMC_MISC_CTRL_SREF_REQ_POS) & AG903_SPC_SDMC_MISC_CTRL_SREF_REQ_MSK; 11: val |= (param->sref_ack << AG903_SPC_SDMC_MISC_CTRL_SREF_ACK_POS) & AG903_SPC_SDMC_MISC_CTRL_SREF_ACK_MSK; 12: val |= (param->clk_sel << AG903_SPC_SDMC_MISC_CTRL_CLK_SEL_POS) & AG903_SPC_SDMC_MISC_CTRL_CLK_SEL_MSK; 13: AG903_SPC->SDMC_MISC_CTRL = val; 14: 15: return; 16: }
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