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NUC472_NUC442_BSP V3.03.005
The Board Support Package for NUC472/NUC442
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Functions | |
void | EBI_Open (uint32_t u32Bank, uint32_t u32DataWidth, uint32_t u32TimingClass, uint32_t u32BusMode, uint32_t u32CSActiveLevel) |
Initialize EBI for Bank 0~3. More... | |
void | EBI_Close (uint32_t u32Bank) |
Disable EBI for bank 0~3. More... | |
void | EBI_SetBusTiming (uint32_t u32Bank, uint32_t u32TimingConfig, uint32_t u32MclkDiv) |
Set EBI bus timings. More... | |
void | EBI_EnableCrypto (uint32_t u32Bank, uint32_t *u32Key) |
Enable encrypt/decrypt function and set key for EBI bank 0~3. More... | |
void | EBI_DisbleCrypto (uint32_t u32Bank) |
Disable encrypt/decrypt function for EBI bank 0~3. More... | |
void EBI_Close | ( | uint32_t | u32Bank | ) |
void EBI_DisbleCrypto | ( | uint32_t | u32Bank | ) |
void EBI_EnableCrypto | ( | uint32_t | u32Bank, |
uint32_t * | u32Key | ||
) |
void EBI_Open | ( | uint32_t | u32Bank, |
uint32_t | u32DataWidth, | ||
uint32_t | u32TimingClass, | ||
uint32_t | u32BusMode, | ||
uint32_t | u32CSActiveLevel | ||
) |
Initialize EBI for Bank 0~3.
[in] | u32Bank | Bank number for EBI. Valid values are: |
[in] | u32DataWidth | Data bus width. Valid values are: |
[in] | u32TimingClass | Default timing configuration. Valid values are: |
[in] | u32BusMode | Enable EBI separate mode. Valid values are: |
[in] | u32CSActiveLevel | CS is active High/Low. Valid values are: |
void EBI_SetBusTiming | ( | uint32_t | u32Bank, |
uint32_t | u32TimingConfig, | ||
uint32_t | u32MclkDiv | ||
) |
Set EBI bus timings.
[in] | u32Bank | Bank number for EBI. Valid values are: |
[in] | u32TimingConfig | The new EBI timing settings. |
[in] | u32MclkDiv | Divider for MCLK. Valid values are: |