Alif Semiconductor /AE512F80F5582LS_CM55_HP_View /SDMMC /SDMMC_MSHC_CTRL_R

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Interpret as SDMMC_MSHC_CTRL_R

7 43 0 0 00 0 0 0 0 0 0 0 0 (Val_0x0)CMD_CONFLICT_CHECK 0 (Val_0x0)SW_CG_DIS 0 (Val_0x0)PEDGE_DRV_EN 0 (Val_0x0)NEDGE_SMPL_EN

PEDGE_DRV_EN=Val_0x0, CMD_CONFLICT_CHECK=Val_0x0, NEDGE_SMPL_EN=Val_0x0, SW_CG_DIS=Val_0x0

Description

SDMMC Host Controller Control Register

Fields

CMD_CONFLICT_CHECK

Command Conflict Check. This bit enables command conflict check.

0 (Val_0x0): Disable command conflict check

1 (Val_0x1): Check for command conflict after 1 card clock cycle

SW_CG_DIS

Internal Clock Gating Disable Control. This bit must be used to disable the SDMMC module internal clock gating when required (disabled clocks are not gated). The clocks to the core (except HCLK) must be stopped when programming this bit.

0 (Val_0x0): Internal clock gates are active and clock gating is controlled internally

1 (Val_0x1): Internal clock gating is disabled, clocks are not gated internally

PEDGE_DRV_EN

Launches CMD/DATA with respect to positive edge of CCLK_TX for Low-Speed SDR only support.

0 (Val_0x0): Launches CMD/DATA with respect to negative edge of CCLK_TX

1 (Val_0x1): Launches CMD/DATA with respect to positive edge of CCLK_TX

NEDGE_SMPL_EN

Samples CMD/DATA with respect to negative edge of CCLK_RX for Low-Speed SDR only support.

0 (Val_0x0): Samples CMD/DATA with respect to positive edge of CCLK_RX

1 (Val_0x1): Samples CMD/DATA with respect to negative edge of CCLK_RX

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