Connection configuration register
| RX_PKT_LIMIT | Defines a limit for the number of Rx packets that can be re-ceived by the LLH. Default maximum value is 0xF.Minimum value shall be ‘1’ or no packet will be stored in the Rx FIFO. |
| RX_INTR_THRESHOLD | This register field allows setting a threshold for the packet received interrupt to the firmware. For example if the value programmed is 0x2 - then HW will generate interrupt only on receiving the second packet. In any case if the received number of packets in a conn event is less than the threshold or there are still packets (less than threshold) pending in the Rx FIFO, HW will generate the interrupt at the ce_close. Min value possible is 1. Max value depends on the Rx FIFO capacity. |
| MD_BIT_CLEAR | This register field indicates whether the MD (More Data) bit needs to be controlled by ‘software’ or, ‘hardware and soft-ware logic combined’. 1 - MD bit is exclusively controlled by software, ie based on status of CE_CNFG_STS_REGISTER[6] - md bit. 0 - MD Bit in the transmitted pdu is controlled by software and hardware logic. MD bit is set in transmitted packet, only if the software has set the md bit in CE_CNFG_STS_REGISTER[6] and either of the following conditions is true, a) If there are packets queued for transmission. b) If there is an acknowledgement awaited from the remote side for the packet transmitted. |
| DSM_SLOT_VARIANCE | This bit configures the DSM slot counting mode. 0 - The DSM slot count variance with respect to actual time is less than 1 slot 1 - The DSM slot count variance with respect to actual time is more than 1 slot &less that 2 slots |
| SLV_MD_CONFIG | This bit is set to configure the MD bit control when IUT is in slave role. 1 - MD bit will be decided on packet pending status 0 - MD bit will be decided on packet queued in next buffer status This bit has effect only when ‘CONN_CONFIG.md_bit_ctr’ bit is not set . |
| EXTEND_CU_TX_WIN | This bit is used to enable/disable extending the additional rx window on slave side during connection update in event of packet miss at the update instant. 1 - Enable 0 - Disable |
| MASK_SUTO_AT_UPDT | This bit is used to enable/disable masking of internal hardware supervision timeout trigger when switching from old connection parameters to new parameters. 1 - Enable 0 - Disable |
| CONN_REQ_1SLOT_EARLY | This bit is used to enable extension of the Conn Request to arbiter to 1 slot early. When enabled the request length is 2 slots. 1 - Enable 0 - Disable |