EBI_Init_TypeDef Struct ReferenceEMLIB > EBI

EBI Initialization structure.

Definition at line 416 of file em_ebi.h .

#include < em_ebi.h >

Data Fields

bool addrHalfALE
uint32_t addrHoldCycles
uint32_t 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_Mode_TypeDef mode
bool noIdle
bool readHalfRE
uint32_t readHoldCycles
bool readPageMode
bool readPrefetch
uint32_t readSetupCycles
uint32_t readStrobeCycles
EBI_Polarity_TypeDef rePolarity
EBI_Polarity_TypeDef wePolarity
bool writeBufferDisable
bool writeHalfWE
uint32_t writeHoldCycles
uint32_t writeSetupCycles
uint32_t 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 451 of file em_ebi.h .

Referenced by EBI_Init() .

uint32_t EBI_Init_TypeDef::addrHoldCycles

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

Definition at line 448 of file em_ebi.h .

Referenced by EBI_Init() .

uint32_t EBI_Init_TypeDef::addrSetupCycles

Number of cycles address is held after Address Latch Enable is asserted.

Definition at line 446 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 481 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 422 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 479 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 440 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 438 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 420 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 442 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 433 of file em_ebi.h .

Referenced by EBI_Init() .

EBI_Polarity_TypeDef EBI_Init_TypeDef::blPolarity

Byte Lane pin polarity, active high or low.

Definition at line 431 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 444 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 428 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 488 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 418 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 435 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 465 of file em_ebi.h .

Referenced by EBI_Init() .

uint32_t EBI_Init_TypeDef::readHoldCycles

Number of cycles CSn is held active after REn is deasserted.

Definition at line 458 of file em_ebi.h .

Referenced by EBI_Init() .

bool EBI_Init_TypeDef::readPageMode

Enable or disable page mode reads.

Definition at line 461 of file em_ebi.h .

Referenced by EBI_Init() .

bool EBI_Init_TypeDef::readPrefetch

Enables or disable prefetching from sequential addresses.

Definition at line 463 of file em_ebi.h .

Referenced by EBI_Init() .

uint32_t EBI_Init_TypeDef::readSetupCycles

Number of cycles for address setup before REn is asserted.

Definition at line 454 of file em_ebi.h .

Referenced by EBI_Init() .

uint32_t EBI_Init_TypeDef::readStrobeCycles

Number of cycles REn is held active

Definition at line 456 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 426 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 424 of file em_ebi.h .

Referenced by EBI_Init() .

bool EBI_Init_TypeDef::writeBufferDisable

Enable or disable the write buffer

Definition at line 475 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 477 of file em_ebi.h .

Referenced by EBI_Init() .

uint32_t EBI_Init_TypeDef::writeHoldCycles

Number of cycles CSn is held active after WEn is deasserted.

Definition at line 472 of file em_ebi.h .

Referenced by EBI_Init() .

uint32_t EBI_Init_TypeDef::writeSetupCycles

Number of cycles for address setup before WEn is asserted.

Definition at line 468 of file em_ebi.h .

Referenced by EBI_Init() .

uint32_t EBI_Init_TypeDef::writeStrobeCycles

Number of cycles WEn is held active

Definition at line 470 of file em_ebi.h .

Referenced by EBI_Init() .

The documentation for this struct was generated from the following file:
  • C:/repos/super_h1/platform/emlib/inc/ em_ebi.h