### RF_IQFIFO_STATUS

Bit Field | Read/Write | Field Name | Description
--- | --- | --- | ---
24:16 | R | TXFIFO_COUNT_TX_COUNT | Number of bytes in the Tx FIFO
15:8 | R | IQFIFO_COUNT_IQ_COUNT | Number of bytes in the IQ FIFO
7:6 | R | IQFIFO_STATUS_IQ_BIST_ERRORS | IQ FIFO BIST result
7:1 | W | IQFIFO_STATUS_IQ_BIST | Start the BIST test on the IQ FIFO (code 0x5d)
5 | R | IQFIFO_STATUS_IQ_NEAR_UNDERFLOW | IQ FIFO near underflow
4 | R | IQFIFO_STATUS_IQ_NEAR_OVERFLOW | IQ FIFO near overflow
3 | R | IQFIFO_STATUS_IQ_UNDERFLOW | IQ FIFO underflow
2 | R | IQFIFO_STATUS_IQ_OVERFLOW | IQ FIFO overflow
1 | R | IQFIFO_STATUS_IQ_FULL | IQ FIFO full
0 | R | IQFIFO_STATUS_IQ_EMPTY | IQ FIFO empty
0 | W | IQFIFO_STATUS_FLUSH | IQ FIFO flush

Bit Field | Field Name | Value Symbol | Value Description | Hex Value
--- | --- | --- | --- | ---
24:16 | TXFIFO_COUNT_TX_COUNT | TXFIFO_COUNT_TX_COUNT_DEFAULT |  | 0x0*
15:8 | IQFIFO_COUNT_IQ_COUNT | IQFIFO_COUNT_IQ_COUNT_DEFAULT |  | 0x0*
7:6 | IQFIFO_STATUS_IQ_BIST_ERRORS | IQFIFO_STATUS_IQ_BIST_NO_ERROR | No error | 0x0*
|  | IQFIFO_STATUS_IQ_BIST_CKBD | Error in checkboard test | 0x1
|  | IQFIFO_STATUS_IQ_BIST_ICKBD | Error in inversed checkboard test | 0x2
|  | IQFIFO_STATUS_IQ_BIST_DECODER | Error in decoder test | 0x3
7:1 | IQFIFO_STATUS_IQ_BIST | IQFIFO_STATUS_IQ_BIST_DEFAULT |  | 0x0
5 | IQFIFO_STATUS_IQ_NEAR_UNDERFLOW | IQFIFO_STATUS_IQ_NO_NEAR_UNDERFLOW | No Tx FIFO near underflow occurred | 0x0*
|  | IQFIFO_STATUS_IQ_NEAR_UNDERFLOW | Tx FIFO near underflow occurred | 0x1
4 | IQFIFO_STATUS_IQ_NEAR_OVERFLOW | IQFIFO_STATUS_IQ_NO_NEAR_OVERFLOW | No Tx FIFO near overflow occurred | 0x0*
|  | IQFIFO_STATUS_IQ_NEAR_OVERFLOW | Tx FIFO near overflow occurred | 0x1
3 | IQFIFO_STATUS_IQ_UNDERFLOW | IQFIFO_STATUS_IQ_NO_UNDERFLOW | No Tx FIFO underflow occurred | 0x0*
|  | IQFIFO_STATUS_IQ_UNDERFLOW | Tx FIFO underflow occurred | 0x1
2 | IQFIFO_STATUS_IQ_OVERFLOW | IQFIFO_STATUS_IQ_NO_OVERFLOW | No Tx FIFO overflow occurred | 0x0*
|  | IQFIFO_STATUS_IQ_OVERFLOW | Tx FIFO overflow occurred | 0x1
1 | IQFIFO_STATUS_IQ_FULL | IQFIFO_STATUS_IQ_NOT_FULL | Tx FIFO is not full | 0x0*
|  | IQFIFO_STATUS_IQ_FULL | Tx FIFO is full | 0x1
0 | IQFIFO_STATUS_IQ_EMPTY | IQFIFO_STATUS_IQ_NOT_EMPTY | Tx FIFO is not empty | 0x0*
|  | IQFIFO_STATUS_IQ_EMPTY | Tx FIFO is empty | 0x1
0 | IQFIFO_STATUS_FLUSH | IQFIFO_STATUS_NO_FLUSH | Don't flush Tx FIFO | 0x0
|  | IQFIFO_STATUS_FLUSH | Flush Tx FIFO | 0x1