TI_TMDS1204

Data Structures
struct	Ti_RegisterField
	This typedef contains translations of FRL_Rate to Lanes and Line Rates. More...

Enumerations
enum	Ti_DeviceType
	FRL Character Rate Enumeration. More...

Functions
int	TI_TMDS1204_Init (void *IicPtr, u8 I2CSlaveAddress, u8 Revision, u8 IsTx)
	This function initializes the TI TMDS1204 with default values for use with the Video FMC. More...
int	TI_TMDS1204_CheckDeviceID (void *IicPtr, u8 I2CSlaveAddress)
	This function checks the TI TMDS1204 device ID. More...
u8	TI_TMDS1204_CheckDeviceVersion (void *IicPtr, u8 I2CSlaveAddress)
	This function checks the TI TMDS1204 Device Revision Number. More...
int	TI_TMDS1204_LineRateReconfig (void *IicPtr, u8 I2CSlaveAddress, u8 Revision, u8 IsFRL, u64 LineRate, u8 Lanes, u8 IsTx)
	This function reconfigures the TI TMDS1204 cable redriver. More...
void	TI_TMDS1204_RegisterLibraryDump (void)
	This function prints out all the contents from TiRegisterFields array. More...
void	TI_TMDS1204_RegisterDump (void *IicPtr, u8 I2CSlaveAddress)
	This function displays a registerdump of the TI TMDS1204 device. More...

Variables
const Ti_RegisterField	TiRegisterFields []
	This table contains the values to be programmed to TI device. More...

Enumeration Type Documentation

enum Ti_DeviceType

FRL Character Rate Enumeration.

Function Documentation

int TI_TMDS1204_CheckDeviceID	(	void *	IicPtr,
		u8	I2CSlaveAddress
	)

This function checks the TI TMDS1204 device ID.

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 TI_TMDS1204_RegisterDump().

u8 TI_TMDS1204_CheckDeviceVersion	(	void *	IicPtr,
		u8	I2CSlaveAddress
	)

This function checks the TI TMDS1204 Device Revision Number.

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.

int TI_TMDS1204_Init	(	void *	IicPtr,
		u8	I2CSlaveAddress,
		u8	Revision,
		u8	IsTx
	)

This function initializes the TI TMDS1204 with default values for use with the Video FMC.

Parameters

I2CBaseAddress	is the baseaddress of the I2C core.
I2CSlaveAddress	is the 7-bit I2C slave address.
Revision	is the revision number of the TI device.
IsTx	specifies if the configuration is for TX or RX.

Returns

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

Note

None.

int TI_TMDS1204_LineRateReconfig	(	void *	IicPtr,
		u8	I2CSlaveAddress,
		u8	Revision,
		u8	IsFRL,
		u64	LineRate,
		u8	Lanes,
		u8	IsTx
	)

This function reconfigures the TI TMDS1204 cable redriver.

Parameters

I2CBaseAddress	is the baseaddress of the I2C core.
I2CSlaveAddress	is the 7-bit I2C slave address.
Revision	is the revision number of the TI device.
IsFRL	specifies if the mode is FRL or TMDS.
LineRate	specifies the linerate.
IsTx	specifies if the configuration is for TX or RX.

Returns

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

Note

None.

void TI_TMDS1204_RegisterDump	(	void *	IicPtr,
		u8	I2CSlaveAddress
	)

This function displays a registerdump of the TI TMDS1204 device.

Parameters

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

Returns

None

Note

None.

References TI_TMDS1204_CheckDeviceID().

void TI_TMDS1204_RegisterLibraryDump

(

void

)

This function prints out all the contents from TiRegisterFields array.

Parameters

None

Returns

None

Note

None.

References TiRegisterFields.

Variable Documentation

const Ti_RegisterField TiRegisterFields[]

This table contains the values to be programmed to TI device.

Each entry is of the format: 1) Device Type 2) Register Address 3) Values

Referenced by TI_TMDS1204_RegisterLibraryDump().