cx29503 Mindspeed Technologies, cx29503 Datasheet - Page 270

• Manufacturer Part Number: cx29503
• Description: Cx29503 Broadband Access Multiplexer Data Sheet
• Manufacturer: Mindspeed Technologies

Register Description
0x5268 and 0x5269—DS3 Path Parity (CP bits) Error Counter
Value after reset:
Direction:
Value after enable:
DS3PthCtr[15:0]
0x526A and 0x526B—DS3/E3 FEBE Event Counter
Value after reset:
Direction:
Value after enable:
FEBE[15:0]
8-140
DS3PthCtr[15] DS3PthCtr[14] DS3PthCtr[13] DS3PthCtr[12] DS3PthCtr[11] DS3PthCtr[10] DS3PthCtr[9]
DS3PthCtr[7]
FEBE[15]
FEBE[7]
15
15
7
7
DS3PthCtr[6]
FEBE[14]
0000(h)
Read/Write
0000(h)
DS3 Path Parity Error Counter – Increments for each M-frame in which the calculated parity
of the received data bits of the previous M-frame do not match a majority vote of the 3
received CP bits (C-bits in subframe 3).
0000(h)
Read/Write
0000(h)
FEBE Event Counter—In DS3-C Bit Parity mode, this bit increments for each M-frame where
any C-bit in subframe 4 is 0. In DS3-M13/M23 and E3-G.751, this counter is not used. It is
only used in E3-G.832 mode, which is not supported by the CX29503.
FEBE[6]
14
14
6
6
DS3PthCtr[5]
FEBE[13]
FEBE[5]
13
13
5
5
Mindspeed Technologies™
DS3PthCtr[4]
FEBE[12]
FEBE[4]
Preliminary Information
12
12
4
4
DS3PthCtr[3]
FEBE[11]
FEBE[3]
11
11
3
3
DS3PthCtr[2]
FEBE[10]
FEBE[2]
10
10
2
2
DS3PthCtr[1]
FEBE[1]
FEBE[9]
1
9
1
9
CX29503 Data Sheet
29503-DSH-002-B
DS3PthCtr[0]
DS3PthCt[8]
FEBE[0]
FEBE[8]
0
8
0
8