454
SAM4CP [DATASHEET]
43051E–ATPL–08/14
27.7.3.3 MAC Info Registers
27.7.3.3.1 BER SOFT Average Error Registers
Name:
Address:
Access:
Reset:
0x00
TXRXBUF_BERSOFT_AVG_RX0
0xFD57
Read-only
After a message is received in BUF_RX0, this register stores the logarithm of the number of accumulated errors
regarding the number of received bits, using Viterbi soft* decision. In PRIME + Robust modes, it is calculated from the
arithmetic average of the accumulated errors in each one of the four replicated symbols. The value is cleared by
hardware each time a new message is received in BUF_RX0.
Name:
Address:
Access:
Reset:
0x00
TXRXBUF_BERSOFT_AVG_RX1
0xFD58
Read-only
After a message is received in BUF_RX1, this register stores the logarithm of the number of accumulated errors
regarding the number of received bits, using Viterbi soft* decision. In PRIME + Robust modes, it is calculated from the
arithmetic average of the accumulated errors in each one of the four replicated symbols. The value is cleared by
hardware each time a new message is received in BUF_RX1.
Name:
Address:
Access:
Reset:
0x00
TXRXBUF_BERSOFT_AVG_RX2
0xFD59
Read-only
After a message is received in BUF_RX2, this register stores the logarithm of the number of accumulated errors
regarding the number of received bits, using Viterbi soft* decision. In PRIME + Robust modes, it is calculated from the
arithmetic average of the accumulated errors in each one of the four replicated symbols. The value is cleared by
hardware each time a new message is received in BUF_RX2.
Name:
Address:
Access:
Reset:
0x00
TXRXBUF_BERSOFT_AVG_RX3
0xFD5A
Read-only
After a message is received in BUF_RX3, this register stores the logarithm of the number of accumulated errors
regarding the number of received bits, using Viterbi soft* decision. In PRIME + Robust modes, it is calculated from the
7
6
5
4
3
2
1
0
TXRXBUF_BERSOFT_AVG_RX0
7
6
5
4
3
2
1
0
TXRXBUF_BERSOFT_AVG_RX1
7
6
5
4
3
2
1
0
TXRXBUF_BERSOFT_AVG_RX2
7
6
5
4
3
2
1
0
TXRXBUF_BERSOFT_AVG_RX3