0x0 |
0x0 |
Status Code and Alarm Register (0x0)
|
Read Only |
0x1 |
0x4 |
Miscellaneous Status Register (0x1)
|
Read Only |
0x2 |
0x8 |
Current HDLC Rate Register (0x2)
|
Read Only |
0x3 |
0xC |
Current Ethernet Pointer Register (0x3)
|
Read Only |
0x4 |
0x10 |
Received Subchannel 2, Word 0 Register (0x4)
|
Read Only |
0x5 |
0x14 |
Received Subchannel 2, Word 1 Register (0x5)
|
Read Only |
0x6 |
0x18 |
Received Subchannel 2, Word 2 Register (0x6)
|
Read Only |
0x7 |
0x1C |
Received Subchannel 2, Word 3 Register (0x7)
|
Read Only |
0x8 |
0x20 |
Transceiver Loopback and Ethernet Reset Request Register (0x8)
|
Read/Write |
0x9 |
0x24 |
Transceiver Barrel Shift Position Register(0x9)
|
Read Only |
0xA |
0x28 |
Preferred HDLC Rate Register (0xA)
|
Read/Write |
0xB |
0x2C |
Preferred Ethernet Pointer Register (0xB)
|
Read/Write |
0xC |
0x30 |
Current Line Speed Register (0xC)
|
Read Only |
0xD |
0x34 |
Line Speed Capability Register (0xD)
|
Read/Write |
0xE |
0x38 |
General Configuration and Transmit CPRI Alarms Register (0xE)
|
Read/Write |
0xF |
0x3C |
R21 Timers Register (0xF)
|
Read Only |
0x10(1)
|
0x40 |
Current Protocol Version Register (0x10)
|
Read Only |
0x11(1)
|
0x44 |
Preferred Protocol Version Register (0x11)
|
Read/Write |
0x12(1)
|
0x48 |
Scrambler Seed Register (0x12)
|
Read/Write |
0x13(1)
|
0x4C |
Descrambler Seed Register (0x13)
|
Read Only |
0x14(2)
|
0x50 |
Transmit FIFO Transit Time Register (0x14)
|
Read Only |
0x15 |
0x54 |
Watchdog Timeout Value Register (0x15)
|
Read/Write |
0x16(3)
|
0x58 |
Gearbox Latency Register (0x16)
|
Read Only |
0x17 |
0x5C |
FIFO Fill Level Register (0x17)
|
Read/Write |
0x18 |
0x60 |
General Debug Register (0x18)
|
Read Only |
0x19 |
0x64 |
High Resolution FIFO Transit Time—Integer Part Register (0x19)
|
Read Only |
0x1A |
0x68 |
High Resolution FIFO Transit Time—Fractional Part Register (0x1A)
|
Read Only |
0x1B(4)
|
0x6C |
FEC Status Register (0x1B)
|
Read Only |
0x1C(4)
|
0x70 |
FEC CW Count Register (0x1C)
|
Read Only |
0x1D(4)
|
0x74 |
FEC Corrected CW Count Register (0x1D)
|
Read Only |
0x1E(4)
|
0x78 |
FEC Uncorrected CW Count Register (0x1E)
|
Read Only |
0x1F (4)
|
0x7C |
FEC Control Register (0x1F)
|
Read/Write |
0x20(5)
|
0x80 |
Hard FEC Variable Latency Register (0x20)
|
Read Only |
- Present only in cores that support
operation at 4,915.2 Mb/s or higher.
- Present only in Kintex 7, Virtex 7 and Zynq 7000 SoC-based cores supporting 10,137.6 or 12,165.12 Mb/s.
- Present only in UltraScale-based cores supporting line rates up to
10,137.6, 12,165.12, or 24,330.24 Mb/s.
- Present only in UltraScale-based cores supporting line rates up to
24,330.24Mb/s with FEC Enabled mode.
- Present only in UltraScale+ based cores supporting Hard FEC
Enabled mode.
|