APPENDIX A: Registers for PCIe8g3 S5
Registers, Port: Ports 0–3 (SFPs)
EDT, Inc.
2017 January 04
38
0x80007C, 81007C, 82007C, 83007C Transmit Frequency Counter
0x800080, 810080, 820080, 830080 PRBS Mode
0x800084, 810084, 820084, 830084 PRBS Control 0
Access / Notes:
32-bit read-only
0x80007C (Port 0): STRATIX5_REGXL8(STRATIX5_FREQ_CNT_TX, 0)
0x81007C (Port 1): STRATIX5_REGXL8(STRATIX5_FREQ_CNT_TX, 1)
0x82007C (Port 2): STRATIX5_REGXL8(STRATIX5_FREQ_CNT_TX, 2)
0x83007C (Port 3): STRATIX5_REGXL8(STRATIX5_FREQ_CNT_TX, 3)
Bit
Access
Name
Description
31–24
–
–
Reserved.
23–0
R only
[no name]
Transmit frequency counter value.
Access / Notes:
32-bit read-only
0x800080 (Port 0): STRATIX5_REGXL8(STRATIX5_PORT_PRBS_MODE, 0)
0x810080 (Port 1): STRATIX5_REGXL8(STRATIX5_PORT_PRBS_MODE, 1)
0x820080 (Port 2): STRATIX5_REGXL8(STRATIX5_PORT_PRBS_MODE, 2)
0x830080 (Port 3): STRATIX5_REGXL8(STRATIX5_PORT_PRBS_MODE, 3)
Bit
Access
Name
Description
31–8
–
–
Reserved.
7–0
RW
[no name]
PRBS mode.
Access / Notes:
32-bit read-write
0x800084 (Port 0): STRATIX5_REGXL8(STRATIX5_PORT_PRBS_CTRL0, 0)
0x810084 (Port 1): STRATIX5_REGXL8(STRATIX5_PORT_PRBS_CTRL0, 1)
0x820084 (Port 2): STRATIX5_REGXL8(STRATIX5_PORT_PRBS_CTRL0, 2)
0x830084 (Port 3): STRATIX5_REGXL8(STRATIX5_PORT_PRBS_CTRL0, 3)
Bit
Access
Name
Description
31
–
–
Reserved.
30
R only
[no name]
Lane 1 transmit PRBS realtime error.
29
R only
[no name]
Lane 1 transmit PRBS latched error.
28
R only
[no name]
Lane 1 transmit PRBS synchronized.
27–26
–
–
Reserved.
25
RW
[no name]
Lane 1 transmit PRBS check enable.
24
RW
[no name]
Lane 1 transmit PRBS generate enable.
23
–
–
Reserved.
22
R only
[no name]
Lane 1 receive PRBS realtime error.
21
R only
[no name]
Lane 1 receive PRBS latched error.
20
R only
[no name]
Lane 1 receive PRBS synchronized.
19–18
–
–
Reserved.
17
RW
[no name]
Lane 1 receive PRBS check enable.
16
RW
[no name]
Lane 1 receive PRBS generate enable.
15
–
–
Reserved.
14
R only
[no name]
Lane 0 transmit PRBS realtime error.