Bert.rbcr1, Bert.rbcr2 – Rainbow Electronics DS3170 User Manual
Page 150
DS3170 DS3/E3 Single-Chip Transceiver
150 of 233
Register Name:
BERT.RBCR1
Register Description:
Receive Bit Count Register #1
Register Address:
078h
Bit
# 15 14 13 12 11 10 9 8
Name BC15 BC14 BC13 BC12 BC11 BC10 BC9 BC8
Default
0 0 0 0 0 0 0 0
Bit
# 7 6 5 4 3 2 1 0
Name BC7 BC6 BC5 BC4 BC3 BC2 BC1 BC0
Default
0 0 0 0 0 0 0 0
Bits 15 to 0: Bit Count (BC[15:0]) – Lower sixteen bits of 32 bits. Register description follows next register.
Register Name:
BERT.RBCR2
Register Description:
Receive Bit Count Register #2
Register Address:
07Ah
Bit
# 15 14 13 12 11 10 9 8
Name BC31 BC30 BC29 BC28 BC27 BC26 BC25 BC24
Default
0 0 0 0 0 0 0 0
Bit
# 7 6 5 4 3 2 1 0
Name BC23 BC22 BC21 BC20 BC19 BC18 BC17 BC16
Default
0 0 0 0 0 0 0 0
Bits 15 to 0: Bit Count (BC[31:16]) - Upper 16 bits of 32 bits.
Bit Count (BC[31:0]) – These thirty-two bits indicate the number of bits in the incoming data stream. This count
stops incrementing when it reaches a count of FFFF FFFFh. This bit counter will not increment when an OOS
condition exists. This register is updated via the PMU signal (see section