cx29503 Mindspeed Technologies, cx29503 Datasheet - Page 340

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

Register Description
0x05—VT#n Transmit Z6/N2 Overhead Byte (TXN2)
Reset State
TxN2[7:0]
0x06—VT#n Transmit Z7/K4 Overhead Byte (TXK4)
Reset State
TxK4[7:0]
0x0E—VT#n Transmit Mapping FIFO Minimum Level (TXL1MAPMIN)
Reset State
Map1ML[6:0]
0x0F—VT#n Transmit Mapping FIFO Reset (TXL1MAPRST)
Reset State
Map1Reset
Map1HWRstDis
8-210
TxN2[7]
TxK4[7]
—
—
7
7
7
7
Map1ML[6]
0x00
Transmit value for Z6/N2 byte
0x00
Transmit value for Z7/K4 byte.
0x00
DS1/E1 Mapping FIFO Minimum Level for stuffing rate selection
0x00
DS1/E1 Mapping FIFO Reset
DS1/E1 Mapping FIFO HW Reset Disable
TxN2[6]
TxK4[6]
—
6
6
6
6
• Bit 0 is always inserted in the transmitted Z7/K4 byte.
• Bits 1–3 are inserted into bits 1–3 of the Z7/K4 byte when DisAutoRDI-V in
• Bits 4–7 are inserted into bits 4–7 of the Z7/K4 byte when InsK4 in TXVTCTL2
TXVTCTL1 [addr: 0x00] is set.
[addr: 0x02] is clear.
Map1ML[5]
TxN2[5]
TxK4[5]
—
5
5
5
5
Mindspeed Technologies™
Map1ML[4]
TxN2[4]
TxK4[4]
Preliminary Information
—
4
4
4
4
Map1ML[3]
TxN2[3]
TxK4[3]
—
3
3
3
3
Map1ML[2]
TxN2[2]
TxK4[2]
—
2
2
2
2
Map1HWRstDi
Map1ML[1]
TxN2[1]
TxK4[1]
1
1
1
1
s
CX29503 Data Sheet
29503-DSH-002-B
Map1ML[0]
Map1Reset
TxN2[0]
TxK4[0]
0
0
0
0