OSDev.org

Code: Select all

    init_cmd(hDev);

    add_cmd(hDev, WRITE_REG, 0xFDA9, 0xFFu, 0x51u); //SD_CMD0
    add_cmd(hDev, WRITE_REG, 0xFDAA, 0xFFu, 0); //SD_CMD1
    add_cmd(hDev, WRITE_REG, 0xFDAB, 0xFFu, 0); //SD_CMD2
    add_cmd(hDev, WRITE_REG, 0xFDAC, 0xFFu, 0); //SD_CMD3
    add_cmd(hDev, WRITE_REG, 0xFDAD, 0xFFu, 0); //SD_CMD4

    add_cmd(hDev, WRITE_REG, 0xFDAF, 0xFFu, 0x0); //SD_BYTE_CNT_L
    add_cmd(hDev, WRITE_REG, 0xFDB0, 0xFFu, 0x2); //SD_BYTE_CNT_H
    add_cmd(hDev, WRITE_REG, 0xFDB1, 0xFFu, 0x1); //SD_BLOCK_CNT_L
    add_cmd(hDev, WRITE_REG, 0xFDB2, 0xFFu, 0x0); //SD_BLOCK_CNT_H

    add_cmd(hDev, WRITE_REG, 0xFDA0, 0x3u, 0x1); //SD_CFG1 : bus width

    add_cmd(hDev, WRITE_REG, 0xFDA1, 0xFFu, 0x1); //SD_CFG2 : 1 : SD_RSP_TYPE_R1
    add_cmd(hDev, WRITE_REG, 0xFD5B, 1, 1); //CARD_DATA_SOURCE : 1 : RTSX_PINGPONG_BUFFER

    add_cmd(hDev, WRITE_REG, 0xFDB3, 0xFFu, 0x80 | 0xC); //SD_TRANSFER : SD_TRANSFER_START | SD_TM_NORMAL_READ
    add_cmd(hDev, CHECK_REG, 0xFDB3, 0x40u, 0x40); //SD_TRANSFER : SD_TRANSFER_END

    send_cmd(hDev);

Code: Select all

    init_cmd(hDev);
    DWORD reg = 0xFA00;
    for (DWORD i = 0; i < 0x100; i++)
    {
        add_cmd(hDev, 0, reg, 0, 0);
        reg++;
    }
    send_cmd(hDev);