Introduction
Front View:
From bottom to top, this ATCA crate has 6 slots in total. The slot 1, 2, 3 have the linkAgg board, while the slot 4 has COB (RCE-Gen3).
For the linkAgg board front panel, there are 4 different interfaces:
1) 2x SFP Ethernet (yellow ethernet cable): used for slow controlling the linkAgg FPGA internal register;
2) 4x High speed SFP+ : optical fiber cable (cyan cable) connected to backend DAQ. Speed depends on the protocol. For example, lpGBT protocol is 10Gbps, Pgpv4 is 6Gbps;
3) 2x High speed QSFP+: 1x QSFP+ port is equivalent to 4x SFP+; all others are same as SFP+ ports;
4) JTAG (USB type A black cable): to program the linkAgg FPGA.
Useful IP Addresses
LinkAgg board
the hardware project page: https://confluence.slac.stanford.edu/display/AIRTRACK/PC_256_101_02_C01
| linkAgg Board # | MAC 4 | IP 1 | MAC 5 | IP 2 | hardware description |
|---|---|---|---|---|---|
C01-01 | 08:00:56:00:4f:82 | 192.168.4.66 | 08:00:56:00:4f:83 | 192.168.4.67 | ATLAS ATCA Link Aggregator Board C01-01 - HWDB 267390223 |
| C01-02 | 08:00:56:00:4f:88 | 192.168.4.72 | 08:00:56:00:4f:89 | 192.168.4.73 | ATLAS ATCA Link Aggregator Board C01-02 - HWDB 267390220 |
| C01-03 | 08:00:56:00:4f:8e | 192.168.4.78 | 08:00:56:00:4f:8f | 192.168.4.79 | ATLAS ATCA Link Aggregator Board C01-03 - HWDB 267390217 |
*Note, the MAC 4 and MAC 5 are for the two front-panel ethernet ports, and MAC0-3 are for the ATCA fabric backplane, which we are not using so far
ATCA crate
| ATCA Name | IP | Location | access |
|---|---|---|---|
| 6-Slot ASIS | 192.168.4.2 | B84, room B231 (lab C) | root/NA |
| 2-Slot ASIS | 192.168.4.210 | B84, room B231 (lab C) | root/NA |