cx28365 Mindspeed Technologies, cx28365 Datasheet - Page 147

• Manufacturer Part Number: cx28365
• Description: X12, X6, X4 T3/e3 Framer And Atm Cell Transmission Convergence Sublayer Processor
• Manufacturer: Mindspeed Technologies

CX28365/6/4 Data Sheet
0x02—TXG1 (Transmit G1 Control Register)
TxFEBE[3:0]
TxYellow
TxLSS[2:0]
0x03—TXF1 (Transmit F1 Control Register)
TXF1[7:0]
0x04—CPSTAT (Receive PLCP Status Register)
PLCPOOF
PLCPLOF
PLCPYellow
PLCPFrmErr
PLCPBIPErr
PLCPFebeErr
AllOnesFEBE
InvalFEBE
500028C
TxFEBE[3]
PLCPOOF
TXF1[7]
7
7
7
(2)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
TxFEBE[2]
PLCPLOF
Transmit value when auto FEBE generation is disabled. Default value indicates to far-end that
FEBE calculation is not supported.
Transmit value for PLCP Yellow alarm bit in the G1 octet. When this bit is changed, the new
value is transmitted in the corresponding G1 bit for at least 20 PLCP frames.
Transmit value for the LSS field in the G1 octet.
Transmit value for the F1 octet.
PLCP Out Of Frame indication is set when the PLCP framing state machine cannot locate
correct PLCP frame structure.
PLCP Loss Of Frame indication is set when PLCPOOF is active for 8 frames. Indication is
cleared when valid framing is found.
PLCP Yellow alarm indication set when the received Yellow Alarm bit in the G1 octet is high
for 10 consecutive PLCP frames. This bit is cleared when the received Yellow Alarm bit in the
G1 octet is low for 10 consecutive PLCP frames.
PLCP Frame Error indication is set when an A1, A2, or POI octet error is detected.
PLCP BIP Error indication is set when a B1 BIP error is detected.
PLCP FEBE Error indication is set when a FEBE error is detected in the G1 octet. Only
received error values from 0001 through 1000 are indicated in this status bit.
This indication is set when a FEBE value of 1111 is received in the G1 octet.
This indication is set when a FEBE value of 1001 through 1110 is received in the G1 octet.
TXF1[6]
6
6
6
Default after reset: F0
Default after reset: 00
NOTE:
Preliminary Information/Mindspeed Proprietary and Confidential
PLCPYellow
TxFEBE[1]
TXF1[5]
5
5
5
Mindspeed Technologies™
(1)
(2)
This status shows an event that has occurred since the register was last read.
This status reflects the current state of the circuit.
PLCPFrmErr
TxFEBE[0]
TXF1[4]
4
4
4
PLCPBIPErr
TxYellow
TXF1[3]
3
3
3
PLCPFebeErr
TxLSS[2]
TXF1[2]
2
2
2
AllOnesFEBE
TxLSS[1]
TXF1[1]
1
1
1
InvalFEBE
TxLSS[0]
TXF1[0]
0
0
0
Registers
3
-
37