Detailed Description

EBI Initialization structure

Definition at line 314 of file em_ebi.h.

#include <em_ebi.h>

Data Fields
bool	addrHalfALE

int	addrHoldCycles

int	addrSetupCycles

EBI_AHigh_TypeDef	aHigh

EBI_Polarity_TypeDef	alePolarity

EBI_ALow_TypeDef	aLow

bool	ardyDisableTimeout

bool	ardyEnable

EBI_Polarity_TypeDef	ardyPolarity

uint32_t	banks

bool	blEnable

EBI_Polarity_TypeDef	blPolarity

uint32_t	csLines

EBI_Polarity_TypeDef	csPolarity

bool	enable

EBI_Location_TypeDef	location

EBI_Mode_TypeDef	mode

bool	noIdle

bool	readHalfRE

int	readHoldCycles

bool	readPageMode

bool	readPrefetch

int	readSetupCycles

int	readStrobeCycles

EBI_Polarity_TypeDef	rePolarity

EBI_Polarity_TypeDef	wePolarity

bool	writeBufferDisable

bool	writeHalfWE

int	writeHoldCycles

int	writeSetupCycles

int	writeStrobeCycles

Field Documentation

bool EBI_Init_TypeDef::addrHalfALE

Enable or disables half cycle duration of the ALE strobe in the last address setup cycle

Definition at line 350 of file em_ebi.h.

Referenced by EBI_Init().

int EBI_Init_TypeDef::addrHoldCycles

Number of cycles address is driven onto the ADDRDAT bus before ALE is asserted

Definition at line 347 of file em_ebi.h.

Referenced by EBI_Init().

int EBI_Init_TypeDef::addrSetupCycles

Number of cycles address is held after Adress Latch Enable is asserted

Definition at line 345 of file em_ebi.h.

Referenced by EBI_Init().

EBI_AHigh_TypeDef EBI_Init_TypeDef::aHigh

High address pin limit to enable

Definition at line 380 of file em_ebi.h.

Referenced by EBI_Init().

EBI_Polarity_TypeDef EBI_Init_TypeDef::alePolarity

Address Latch Enable pin polarity, active high or low

Definition at line 321 of file em_ebi.h.

Referenced by EBI_Init().

EBI_ALow_TypeDef EBI_Init_TypeDef::aLow

Lower address pin limit to enable

Definition at line 378 of file em_ebi.h.

Referenced by EBI_Init().

bool EBI_Init_TypeDef::ardyDisableTimeout

Set to turn off 32 cycle timeout ability

Definition at line 339 of file em_ebi.h.

Referenced by EBI_Init().

bool EBI_Init_TypeDef::ardyEnable

Flag to enable or disable Address Ready support

Definition at line 337 of file em_ebi.h.

Referenced by EBI_Init().

EBI_Polarity_TypeDef EBI_Init_TypeDef::ardyPolarity

Address Ready pin polarity, active high or low

Definition at line 319 of file em_ebi.h.

Referenced by EBI_Init().

uint32_t EBI_Init_TypeDef::banks

Mask of flags which selects address banks to configure EBI_BANK<0-3>

Definition at line 341 of file em_ebi.h.

Referenced by EBI_Init().

bool EBI_Init_TypeDef::blEnable

Flag to enable or disable Byte Lane support

Definition at line 332 of file em_ebi.h.

Referenced by EBI_Init().

EBI_Polarity_TypeDef EBI_Init_TypeDef::blPolarity

Byte Lane pin polaritym, active high or low

Definition at line 330 of file em_ebi.h.

Referenced by EBI_Init().

uint32_t EBI_Init_TypeDef::csLines

Mask of flags which selects chip select lines to configure EBI_CS<0-3>

Definition at line 343 of file em_ebi.h.

Referenced by EBI_Init().

EBI_Polarity_TypeDef EBI_Init_TypeDef::csPolarity

Chip Select pin polarity, active high or low

Definition at line 327 of file em_ebi.h.

Referenced by EBI_Init().

bool EBI_Init_TypeDef::enable

Flag, if EBI should be enabled after configuration

Definition at line 385 of file em_ebi.h.

Referenced by EBI_Init().

EBI_Location_TypeDef EBI_Init_TypeDef::location

Pin Location

Definition at line 382 of file em_ebi.h.

Referenced by EBI_Init().

EBI_Mode_TypeDef EBI_Init_TypeDef::mode

EBI operation mode, data and address limits

Definition at line 317 of file em_ebi.h.

Referenced by EBI_Init().

bool EBI_Init_TypeDef::noIdle

Flag to enable or disable idle state insertion between transfers

Definition at line 334 of file em_ebi.h.

Referenced by EBI_Init().

bool EBI_Init_TypeDef::readHalfRE

Enabled or disables half cycle duration of the REn signal in the last strobe cycle

Definition at line 364 of file em_ebi.h.

Referenced by EBI_Init().

int EBI_Init_TypeDef::readHoldCycles

Number of cycles CSn is held active after REn is deasserted

Definition at line 357 of file em_ebi.h.

Referenced by EBI_Init().

bool EBI_Init_TypeDef::readPageMode

Enable or disable page mode reads

Definition at line 360 of file em_ebi.h.

Referenced by EBI_Init().

bool EBI_Init_TypeDef::readPrefetch

Enables or disable prefetching from sequential addresses

Definition at line 362 of file em_ebi.h.

Referenced by EBI_Init().

int EBI_Init_TypeDef::readSetupCycles

Number of cycles for address setup before REn is asserted

Definition at line 353 of file em_ebi.h.

Referenced by EBI_Init().

int EBI_Init_TypeDef::readStrobeCycles

Number of cycles REn is held active

Definition at line 355 of file em_ebi.h.

Referenced by EBI_Init().

EBI_Polarity_TypeDef EBI_Init_TypeDef::rePolarity

Read Enable pin polarity, active high or low

Definition at line 325 of file em_ebi.h.

Referenced by EBI_Init().

EBI_Polarity_TypeDef EBI_Init_TypeDef::wePolarity

Write Enable pin polarity, active high or low

Definition at line 323 of file em_ebi.h.

Referenced by EBI_Init().

bool EBI_Init_TypeDef::writeBufferDisable

Enable or disable the write buffer

Definition at line 374 of file em_ebi.h.

Referenced by EBI_Init().

bool EBI_Init_TypeDef::writeHalfWE

Enables or disables half cycle duration of the WEn signal in the last strobe cycle

Definition at line 376 of file em_ebi.h.

Referenced by EBI_Init().

int EBI_Init_TypeDef::writeHoldCycles

Number of cycles CSn is held active after WEn is deasserted

Definition at line 371 of file em_ebi.h.

Referenced by EBI_Init().

int EBI_Init_TypeDef::writeSetupCycles

Number of cycles for address setup before WEn is asserted

Definition at line 367 of file em_ebi.h.

Referenced by EBI_Init().

int EBI_Init_TypeDef::writeStrobeCycles

Number of cycles WEn is held active

Definition at line 369 of file em_ebi.h.

Referenced by EBI_Init().

The documentation for this struct was generated from the following file:

D:/jenkins-slave/workspaces/Executor-0/super/platform/emlib/inc/em_ebi.h

Detailed Description

Data Fields

Field Documentation