PHY_Control Хост-контроллер USB2.0: список регистров 31 |•|•|•|•|•|•|•|•|•|•|•|•|•|•|•|•| 16 15 |•|•|•|•|•|•|•|•|•|•|•|•|•|•|•|•| 00 Unused Bits 31 : 8LOOPBACKENB Bit 7R/W 0x0 IDPULLUP Bit 6R/W 0x0 VBUSVLDEXT Bit 5R/W 0x0 0: invalid VBUSVLDEXTSEL Bit 4R/W 0x0 The internal signal is fixed at 1, the register value is invalid. SIDDQ Bit 3R/W 0x1 COMMONONN Bit 2R/W 0x0 VATESTENB Bits 1 : 0R/W 0x0 Команда U-Boot для чтения регистра md 5200810 1md 5310810 1 md 5311810 1 Bit fields structuretypedef union phy_control { struct { unsigned vatestenb : 2; unsigned commononn : 1; unsigned siddq : 1; unsigned vbusvldextsel : 1; unsigned vbusvldext : 1; unsigned idpullup : 1; unsigned loopbackenb : 1; unsigned unused0 : 24; } b; unsigned long w; } PHY_Control |
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