cx29503 Mindspeed Technologies, cx29503 Datasheet - Page 194

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

Register Description
0x77—Transmit Inband Loopback Code Configuration (TLB)
Unused bits are reserved and should be written to 0.
LB_LEN[1:0]
UNCHANNELIZED
LBSTART
0x78—Transmit Inband Loopback Code Pattern (LBP)
Unused bits should be written to 0.
LBP[1]
LBP[2]
LBP[3]
LBP[4]
LBP[5]
LBP[6]
LBP[7]
8-64
LBP[1]
—
7
7
Inband Loopback Code Length (from LBP):
Loopback Code Overwrites Framing.
Start Inband Loopback Code Transmission.
First bit transmitted
Second bit transmitted
Third bit transmitted
Fourth bit transmitted
Fifth bit transmitted
Sixth bit transmitted
Seventh bit transmitted
LBP[2]
—
6
6
00 = 4 bits
01 = 5 bits
10 = 6 bits
11 = 7 bits
LBP[3]
—
5
5
Mindspeed Technologies™
LBP[4]
Preliminary Information
—
4
4
LB_LEN[1]
LBP[5]
3
3
LB_LEN[0]
LBP[6]
2
2
UNCHANNELI
LBP[7]
ZED
1
1
CX29503 Data Sheet
29503-DSH-002-B
LBSTART
—
0
0