cx28250 Mindspeed Technologies, cx28250 Datasheet - Page 148

• Manufacturer Part Number: cx28250
• Description: Cx28250 Atm Physical Interface Phy Devices
• Manufacturer: Mindspeed Technologies

4.0 Registers
4.1 Registers
0x6A—RXSECBUF (Receive Section Trace Circular Buffer)
The RXSECBUF buffer, the J0 byte, is used to receive repeatedly a 64-byte, fixed-length string so that a
receiving terminal in a section can verify its continued connection to the intended transmitter. This buffer is also
used as a Section trace for SDH.
0x1A—RXZ01 (Receive Section Z0
The register contains the value of the received Z0
4-50
Bit
Bit
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Default
Default
0
0
0
0
0
0
0
0
x
x
x
x
x
x
x
x
RxSecBuf[7]
RxSecBuf[6]
RxSecBuf[5]
RxSecBuf[4]
RxSecBuf[3]
RxSecBuf[2]
RxSecBuf[1]
RxSecBuf[0]
RxZ01[7]
RxZ01[6]
RxZ01[5]
RxZ01[4]
RxZ01[3]
RxZ01[2]
RxZ01[1]
RxZ01[0]
Name
Name
Receive Section Trace Circular Buffer bit 7.
Receive Section Trace Circular Buffer bit 6.
Receive Section Trace Circular Buffer bit 5.
Receive Section Trace Circular Buffer bit 4.
Receive Section Trace Circular Buffer bit 3.
Receive Section Trace Circular Buffer bit 2.
Receive Section Trace Circular Buffer bit 1.
Receive Section Trace Circular Buffer bit 0.
Receive Z0
Receive Z0
Receive Z0
Receive Z0
Receive Z0
Receive Z0
Receive Z0
Receive Z0
Mindspeed Technologies
1
Overhead Register)
1
1
1
1
1
1
1
1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
1
overhead octet.
Description
Description
™
ATM Physical Interface (PHY) Devices
28250-DSH-002-C
CX28250