si_5344.c File Reference

Overview

This file contains Si5344 related functions.

MODIFICATION HISTORY:

Ver   Who    Date     Changes



1.00  MG     07/27/16 Initial release.

Functions
int	SI_5344_SetRegister (u32 I2CBaseAddress, u8 I2CSlaveAddress, u16 RegisterAddress, u8 Value)
	This function sets a register in the SI 5344. More...
int	SI_5344_PowerDown (u32 I2CBaseAddress, u8 I2CSlaveAddress)
	This function puts the SI 5344 into power down. More...
void	SI_5344_RegisterDump (u32 I2CBaseAddress, u8 I2CSlaveAddress)
	This function displays a registerdump of the SI 5344 device. More...

Function Documentation

int SI_5344_PowerDown	(	u32	I2CBaseAddress,
		u8	I2CSlaveAddress
	)

This function puts the SI 5344 into power down.

Parameters

I2CBaseAddress	is the baseaddress of the I2C core.
I2CSlaveAddress	is the 7-bit I2C slave address.

Returns

• XST_SUCCESS Initialization was successful.
• XST_FAILURE I2C write error.

Note

None.

References SI_5344_SetRegister().

void SI_5344_RegisterDump	(	u32	I2CBaseAddress,
		u8	I2CSlaveAddress
	)

This function displays a registerdump of the SI 5344 device.

Parameters

I2CBaseAddress	is the baseaddress of the I2C core.
I2CSlaveAddress	is the 7-bit I2C slave address.

Returns

None

Note

None.

int SI_5344_SetRegister	(	u32	I2CBaseAddress,
		u8	I2CSlaveAddress,
		u16	RegisterAddress,
		u8	Value
	)

This function sets a register in the SI 5344.

Parameters

I2CBaseAddress	is the baseaddress of the I2C core.
I2CSlaveAddress	is the 7-bit I2C slave address.

Returns

• XST_SUCCESS Initialization was successful.
• XST_FAILURE I2C write error.

Note

None.

Referenced by SI_5344_PowerDown().