MODIFICATION HISTORY:
Ver Who Date Changes ----- ---- -------- ----------------------------------------------- 1.00a va First release 1.00a ecm 06/01/07 Cleanup, new coding standard, check into XCS
Register Offset Definitions | |
Register offsets within a mbox, there are multiple mboxes within a single device | |
#define | XMB_WRITE_REG_OFFSET |
#define | XMB_READ_REG_OFFSET |
#define | XMB_STATUS_REG_OFFSET |
#define | XMB_ERROR_REG_OFFSET |
Status register definitions | |
These status bits are used to poll the FIFOs | |
#define | XMB_STATUS_FIFO_EMPTY |
#define | XMB_STATUS_FIFO_FULL |
Defines | |
#define | XMB_ERROR_FIFO_EMPTY |
#define | XMbox_mReadReg(BaseAddress, RegOffset) |
#define | XMbox_mWriteReg(BaseAddress, RegOffset, ValueToWrite) |
#define | XMbox_mWriteMBox(BaseAddress, ValueToWrite) |
#define | XMbox_mReadMBox(BaseAddress) |
#define | XMbox_mIsEmpty(BaseAddress) |
#define | XMbox_mIsFull(BaseAddress) |
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Error bits definition. |
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Mbox Error reg |
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Mbox read register |
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Status bits definition. |
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Mbox status reg |
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Mbox write register |
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Checks if the READ FIFO is Empty.
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Checks if there is room in the Write FIFO.
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Read the mbox read FIFO.
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Read one of the mbox registers.
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Write the mbox write register.
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Write a specified value to a register of a mbox.
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