datapath test iinterface register
| TIF_SEL | test interface selection. |
| TIF_CLK_SEL | test interface clock selection |
| CORDIC_DAC_OUT | when high cordic to dac |
| TIF_EN | test interface enable |
| IMR_INV | datapath mixer nco if selection |
| CLK_TX_GATE_DIS | clock tx gate disable |
| BUF_FULL_OFFRF_DIS | (new standard)______when high rf always on in rx_en other wise when buffer full rf will be off. |
| CLK_BUST_GATE_DIS | clock burst gate disable |
| CLK_RX_GATE_DIS | clock rx gate disable |
| CLK_LPDET_GATE_DIS | clock lp mode detector gate disable |
| CLK_HPDET_GATE_DIS | clock hp mode detector gate disable |
| CLK_RFE_GATE_DIS | clock rfe gate disable |
| IQSWAP_XOR | iq swap xor. |
| DAC_TEST_EN | dac test enable dac input comes from register |
| DAC_TEST | dac input data value |