src/slave_Silabs_C8051F342/USB_Main.h

//-----------------------------------------------------------------------------
// USB_Main.h
//-----------------------------------------------------------------------------

#ifndef USB_MAIN_H
#define USB_MAIN_H

//-----------------------------------------------------------------------------
// Global Constants
//-----------------------------------------------------------------------------

#if defined C8051F320_H
        // USB clock selections (SFR CLKSEL)
        #define USB_4X_CLOCK                    0x00            // Select 4x clock multiplier,
                                                                                                // for USB Full Speed
        #define USB_INT_OSC_DIV_2               0x10            // See Oscillators in Datasheet
        #define USB_EXT_OSC                             0x20
        #define USB_EXT_OSC_DIV_2               0x30
        #define USB_EXT_OSC_DIV_3               0x40
        #define USB_EXT_OSC_DIV_4               0x50

        // System clock selections (SFR CLKSEL)
        #define SYS_INT_OSC                             0x00            // Select to use internal osc.
        #define SYS_EXT_OSC                             0x01            // Select to use external osc.
        #define SYS_4X_DIV_2                    0x02
#endif // C8051F320_H

#if defined C8051F326_H
        // USB clock selections (SFR CLKSEL)
        #define USB_4X_CLOCK                    0x00            // Select 4x clock multiplier,
                                                                                                // for USB Full Speed
        #define USB_INT_OSC_DIV_2               0x10            // See Oscillators in Datasheet
        #define USB_EXT_OSC                             0x20
        #define USB_CLOCK_OFF                   0x30

        // System clock selections (SFR CLKSEL)
        #define SYS_INT_OSC                             0x00            // Select to use internal osc.
        #define SYS_EXT_OSC                             0x01            // Select to use external osc.
        #define SYS_4X_DIV_2                    0x02
        #define SYS_LOW_FREQ_OSC                0x03            // Low frequency OSC
#endif // C8051F326_H

#if defined C8051F340_H
        // USB clock selections (SFR CLKSEL)
        #define USB_4X_CLOCK                    0x00            // Select 4x clock multiplier,
                                                                                                // for USB Full Speed
        #define USB_INT_OSC_DIV_2               0x10            // See Oscillators in Datasheet
        #define USB_EXT_OSC                             0x20
        #define USB_EXT_OSC_DIV_2               0x30
        #define USB_EXT_OSC_DIV_3               0x40
        #define USB_EXT_OSC_DIV_4               0x50

        // System clock selections (SFR CLKSEL)
        #define SYS_INT_OSC                             0x00            // Select to use internal osc.
        #define SYS_EXT_OSC                             0x01            // Select to use external osc.
        #define SYS_4X_DIV_2                    0x02
        #define SYS_4X                                  0x03
        #define SYS_LOW_FREQ_OSC                0x04            // Low frequency OSC
#endif // C8051F340_H

//-----------------------------------------------------------------------------
// Global variables
//-----------------------------------------------------------------------------


//-----------------------------------------------------------------------------
// Prototypes
//-----------------------------------------------------------------------------

#endif          /* USB_MAIN_H */

//-----------------------------------------------------------------------------
// End Of File
//-----------------------------------------------------------------------------

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