### RF_PACKET_EXTRA

Bit Field | Read/Write | Field Name | Description
--- | --- | --- | ---
29:28 | RW | CONV_CODES_CONF_STOP_WORD_LEN | Length of the stop word (banked)
27:26 | RW | CONV_CODES_CONF_CC_VITERBI_LEN | Set the memory length of the Viterbi decoder (banked)
25 | RW | CONV_CODES_CONF_CC_EN_TX_STOP | Stop word at the end of the transmission (banked)
24 | RW | CONV_CODES_CONF_EN_CONV_CODE | Convolutional codes (banked)
22 | RW | PACKET_EXTRA_FIFO_REWIND | Rewind the FIFO to the initial stage at the end of a Tx transmission (banked)
21 | RW | PACKET_EXTRA_BLE_PREAMBLE | Handle the preamble directly in Tx mode (PREAMBLE register is not used) according to the BLE standard (banked)
20 | RW | PACKET_EXTRA_PKT_INFO_PRE_NPOST | Packet information sampling (banked)
19:18 | RW | PACKET_EXTRA_PATTERN_MAX_ERR | Unsigned value that specifies the maximum number of errors in the pattern recognition (banked)
17:16 | RW | PACKET_EXTRA_PATTERN_WORD_LEN | Pattern word length (banked)
15:0 | RW | ADDRESS_BROADCAST_ADDRESS_BR | Broadcast address (banked)

Bit Field | Field Name | Value Symbol | Value Description | Hex Value
--- | --- | --- | --- | ---
29:28 | CONV_CODES_CONF_STOP_WORD_LEN | CONV_CODES_CONF_STOP_WORD_LEN_DEFAULT | Same as the pattern word length | 0x0*
27:26 | CONV_CODES_CONF_CC_VITERBI_LEN | CONV_CODES_CONF_CC_VITERBI_LEN_5 | 5 | 0x0
|  | CONV_CODES_CONF_CC_VITERBI_LEN_10 | 10 | 0x1
|  | CONV_CODES_CONF_CC_VITERBI_LEN_20 | 20 | 0x2*
|  | CONV_CODES_CONF_CC_VITERBI_LEN_30 | 30 | 0x3
25 | CONV_CODES_CONF_CC_EN_TX_STOP | CONV_CODES_CONF_CC_EN_TX_STOP_DISABLE | Disable the stop word at the end of the transmission | 0x0*
|  | CONV_CODES_CONF_CC_EN_TX_STOP_ENABLE | Enable the stop word at the end of the transmission | 0x1
24 | CONV_CODES_CONF_EN_CONV_CODE | CONV_CODES_CONF_EN_CONV_CODE_DISABLE | Disable the convolutional codes | 0x0*
|  | CONV_CODES_CONF_EN_CONV_CODE_ENABLE | Enable the convolutional codes | 0x1
22 | PACKET_EXTRA_FIFO_REWIND | PACKET_EXTRA_FIFO_REWIND_DISABLE | FIFO is not rewind at the end of Tx | 0x0*
|  | PACKET_EXTRA_FIFO_REWIND_ENABLE | FIFO is rewind at the end of Tx | 0x1
21 | PACKET_EXTRA_BLE_PREAMBLE | PACKET_EXTRA_BLE_PREAMBLE_DISABLE | Preamble register is used | 0x0
|  | PACKET_EXTRA_BLE_PREAMBLE_ENABLE | Preamble register is not used | 0x1*
20 | PACKET_EXTRA_PKT_INFO_PRE_NPOST | PACKET_EXTRA_PKT_INFO_PRE_NPOST_SYNC | Sample packet information at the sync word detection | 0x0*
|  | PACKET_EXTRA_PKT_INFO_PRE_NPOST_END | Sample packet information at the end of the packet | 0x1
19:18 | PACKET_EXTRA_PATTERN_MAX_ERR | PACKET_EXTRA_PATTERN_MAX_ERR_DEFAULT |  | 0x0*
17:16 | PACKET_EXTRA_PATTERN_WORD_LEN | PACKET_EXTRA_PATTERN_WORD_LEN_8 | 8 bits | 0x0
|  | PACKET_EXTRA_PATTERN_WORD_LEN_16 | 16 bits | 0x1
|  | PACKET_EXTRA_PATTERN_WORD_LEN_24 | 24 bits | 0x2
|  | PACKET_EXTRA_PATTERN_WORD_LEN_32 | 32 bits | 0x3*
15:0 | ADDRESS_BROADCAST_ADDRESS_BR | ADDRESS_BROADCAST_ADDRESS_BR_DEFAULT |  | 0x0*