cx29503 Mindspeed Technologies, cx29503 Datasheet - Page 320

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

Register Description
0x6249—Transmit TU-3 Z3/F3 Overhead Byte (TXTRF3)
Reset State
TxTrF3 [7:0]
0x624A—Transmit TU-3 Z4/K3 Overhead Byte (TXTRK3)
Reset State
TxTrK3 [7:0]
0x624B—Transmit TU-3 Z5/N1 Overhead Byte (TXTRN1)
Reset State
TxTrN1 [7:0]
8-190
TxTrN1 [7]
TxTrK3 [7]
TxTrF3 [7]
7
7
7
TxTrN1 [6]
TxTrF3 [6]
TxTrK3 [6]
0x00
Transmit value for the TU-3 Z3/F3 byte. This byte is transmitted if the InsTrF3 bit in
TXTU3INS [addr: 6242] is cleared.
0x00
Transmit value for the TU-3 Z4/K3 byte. This byte is transmitted if the InsTrK3 bit in
TXTU3INS [addr: 6242] is cleared.
0x00
Transmit value for the TU-3 Z5/N1 byte. The upper nibble, TxTrN1[7]–TxTrN1[4], is the IEC.
The lower nibble is the DL nibble. The IEC nibble is transmitted if the InsTrN1 bit in
TXTU3INS [addr: 6242] is set; otherwise, the complete byte is transmitted.
6
6
6
TxTrK3 [5]
TxTrN1 [5]
TxTrF3 [5]
5
5
5
Mindspeed Technologies™
TxTrN1 [4]
TxTrF3 [4]
TxTrK3 [4]
Preliminary Information
4
4
4
TxTrN1 [3]
TxTrF3 [3]
TxTrK3 [3]
3
3
3
TxTrK3 [2]
TxTrN1 [2]
TxTrF3 [2]
2
2
2
TxTrN1 [1]
TxTrF3 [1]
TxTrK3 [1]
1
1
1
CX29503 Data Sheet
29503-DSH-002-B
TxTrN1 [0]
TxTrF3 [0]
TxTrK3 [0]
0
0
0