NXP Semiconductors QorIQ LX2160A - 3.21 SFP CSR 3 (SFP3)

3.20.3 Diagram
Bits
7 6 5 4 3 2 1 0
R PRS_B TXFLT RXLOS
TXEN_B
W PRS_B TXFLT RXLOS
CRST 1 0 1 1 000 0
3.20.4 Fields
Field Function
7
PRS_B
SFP2_MOD_ABS Status:
0= An SFP module is installed in the SFP cage.
1= No SFP module is detected.
6
-
Reserved.
5
TXFLT
SFP2_TX_FAULT Status:
0= SFP module reports no transmit errors.
1= SFP module reports transmit fault.
4
RXLOS
SFP2_RX_LOS Status:
0= SFP module reports no receive errors.
1= SFP module reports receive loss-of-signal.
3-1
-
Reserved.
0
TXEN_B
SFP2_TX_EN Control:
0= SFP module transmitter is enabled.
1= SFP module transmitter is disabled.
3.21 SFP CSR 3 (SFP3)
3.21.1 Address
Register Offset
SFP3 01Ah
Chapter 3 Qixis Programming Model
QorIQ LX2160A Reference Design Board Reference Manual, Rev. 0, 09/2018
NXP Semiconductors 85