Description

EBI External Bus Interface (EBI) Peripheral API.

This module contains functions to control the EBI peripheral of Silicon Labs 32-bit MCUs and SoCs. The EBI is used for accessing external parallel devices. The devices appear as part of the internal memory map of the MCU.

Data Structures
struct	EBI_Init_TypeDef
	EBI Initialization structure.

struct	EBI_TFTInit_TypeDef
	TFT Initialization structure.

Functions
void	EBI_Init (const EBI_Init_TypeDef *ebiInit)
	Configure and enable the External Bus Interface.

void	EBI_Disable (void)
	Disable External Bus Interface.

void	EBI_BankEnable (uint32_t banks, bool enable)
	Enable or disable EBI Bank.

uint32_t	EBI_BankAddress (uint32_t bank)
	Return the base address of the EBI bank.

void	EBI_NANDFlashEnable (uint32_t banks, bool enable)
	Enable or disable EBI NAND Flash Support.

void	EBI_ChipSelectEnable (uint32_t cs, bool enable)
	Enable or disable EBI Chip Select.

void	EBI_PolaritySet ( EBI_Line_TypeDef line, EBI_Polarity_TypeDef polarity)
	Configure EBI pin polarity.

void	EBI_ReadTimingSet (uint32_t setupCycles, uint32_t strobeCycles, uint32_t holdCycles)
	Configure timing values of read bus accesses.

void	EBI_WriteTimingSet (uint32_t setupCycles, uint32_t strobeCycles, uint32_t holdCycles)
	Configure timing values of write bus accesses.

void	EBI_AddressTimingSet (uint32_t setupCycles, uint32_t holdCycles)
	Configure timing values of address latch bus accesses.

void	EBI_TFTInit (const EBI_TFTInit_TypeDef *ebiTFTInit)
	Configure and initialize TFT Direct Drive.

void	EBI_TFTSizeSet (uint32_t horizontal, uint32_t vertical)
	Configure and initialize TFT size settings.

void	EBI_TFTHPorchSet (uint32_t front, uint32_t back, uint32_t pulseWidth)
	Configure and initialize Horizontal Porch Settings.

void	EBI_TFTVPorchSet (uint32_t front, uint32_t back, uint32_t pulseWidth)
	Configure Vertical Porch Settings.

void	EBI_TFTTimingSet (uint32_t dclkPeriod, uint32_t start, uint32_t setup, uint32_t hold)
	Configure TFT Direct Drive Timing Settings.

void	EBI_BankReadTimingConfig (uint32_t banks, bool pageMode, bool prefetch, bool halfRE)
	Configure read operation parameters for a selected bank.

void	EBI_BankReadTimingSet (uint32_t banks, uint32_t setupCycles, uint32_t strobeCycles, uint32_t holdCycles)
	Configure timing values of read bus accesses.

void	EBI_BankWriteTimingConfig (uint32_t banks, bool writeBufDisable, bool halfWE)
	Configure write operation parameters for a selected bank.

void	EBI_BankWriteTimingSet (uint32_t banks, uint32_t setupCycles, uint32_t strobeCycles, uint32_t holdCycles)
	Configure timing values of write bus accesses.

void	EBI_BankAddressTimingConfig (uint32_t banks, bool halfALE)
	Configure address operation parameters for a selected bank.

void

EBI - External Bus Interface

Description

Data Structures

Functions