Rainbow Electronics DS3170 - Manual (Page 183)

DS3170 DS3/E3 Single-Chip Transceiver
183 of 233
Register Name: T3.RFBECR
Register Description: T3 Receive Far-End Block Error Count Register
Register Address: 138h
Bit
# 15 14 13 12 11 10 9 8
Name FBE15 FBE14 FBE13 FBE12 FBE11 FBE10 FBE9 FBE8
Default
0 0 0 0 0 0 0 0
Bit
# 7 6 5 4 3 2 1 0
Name FBE7 FBE6 FBE5 FBE4 FBE3 FBE2 FBE1 FBE0
Default
0 0 0 0 0 0 0 0
Bits 15 to 0: Far-End Block Error Count (FBE[15:0]) – These sixteen bits indicate the number of far-end block
errors detected on the incoming DS3 data stream. The associated counter will not increment in M23 DS3 mode.
This register is updated via the PMU signal (see section
9.4.5 )
Register Name:
T3.RCPECR
Register Description: T3 Receive C-bit Parity Error Count Register
Register Address: 13Ah
Bit
# 15 14 13 12 11 10 9 8
Name CPE15 CPE14 CPE13 CPE12 CPE11 CPE10 CPE9 CPE8
Default
0 0 0 0 0 0 0 0
Bit
# 7 6 5 4 3 2 1 0
Name CPE7 CPE6 CPE5 CPE4 CPE3 CPE2 CPE1 CPE0
Default
0 0 0 0 0 0 0 0
Bits 15 to 0: C-bit Parity Error Count (CPE[15:0]) – These sixteen bits indicate the number of C-bit parity errors
detected on the incoming DS3 data stream. The associated counter will not increment in M23 DS3 mode. This
register is updated via the PMU signal (see section
9.4.5 )
11.9.3 Transmit G.751 E3
The transmit G.751 E3 utilizes two registers.
11.9.3.1 Register Map
Table 11-24. Transmit G.751 E3 Framer Register Map
Address
Register
Register Description
118h E3G751.TCR E3 G.751 Transmit Control Register
11Ah E3G751.TEIR E3 G.751 Transmit Error Insertion Register
11Ch -- Reserved
11Eh -- Reserved