Channel current indices
X_IDX | Specifies the X loop index. In the range of [0, X_COUNT], with X_COUNT taken from the current descriptor. Note: HW sets this field to ‘0’ when it updates the current descriptor pointer CH_CURR_PTR with DESCR_NEXT_PTR after execution of the current descriptor. Note: SW should set this field to ‘0’ when it updates CH_CURR_PTR. |
Y_IDX | Specifies the Y loop index, with X_COUNT taken from the current descriptor. Note: HW sets this field to ‘0’ when it updates the current descriptor pointer CH_CURR_PTR with DESCR_NEXT_PTR after execution of the current descriptor. Note: SW should set this field to ‘0’ when it updates CH_CURR_PTR. |