Visible to Intel only — GUID: pnt1708649641674
Ixiasoft
Visible to Intel only — GUID: pnt1708649641674
Ixiasoft
3.13.2.1. GTS Attribute Access Method Example 1
- To enable serial loopback:
- Assert RX reset.
- Write 0x6A040 to address 0xA403C.
6: data field for serial loopback enable.
A: option field to request service, not set in reset and set parameters.
0: lane number field for physical lane 0.
40: opcode field for serial loopback.
- Poll address 0xA4040 until bit 14 = 0 and bit 15 = 1.
- Write 0x62040 to address 0xA403C.
6: data field for serial loopback enable.
2: option field to de-assert service request, not set in reset and set parameters.
0: lane number field for physical lane 0.
40: opcode field for serial loopback.
- Poll address 0xA4040 until bit 14 = 0 and bit 15 = 0.
- Deassert RX reset.
- To disable serial loopback:
- Assert RX reset.
- Write 0x0A040 to address 0xA403C.
0: data field for serial loopback disable.
A: option field to request service, not set in reset and set parameters.
0: lane number field for physical lane 0.
40: opcode field for serial loopback.
- Poll address 0xA4040 until bit 14 = 0 and bit 15 = 1.
- Write 0x02040 to address 0xA403C.
0: data field for serial loopback disable.
2: option field to de-assert service request, not set in reset and set parameters.
0: lane number field for physical lane 0.
40: opcode field for serial loopback.
- Poll address 0xA4040 until bit 14 = 0 and bit 15 = 0.
- Deassert RX reset.