Clearly, putting a satellite on 0 does not work. 🙁
artiq_ddb_template --output device_db.py --satellite 0 sys_desc_sat.json sys_desc_master.json
leads to this device_db.py:
# Autogenerated for the kasli_soc_artiq_8_drtio_master_wrpll_true_sed_lanes_8_peripherals_none variant
# core_addr = "10.0.0.50"
core_addr = "192.168.1.30"
device_db = {
"core": {
"type": "local",
"module": "artiq.coredevice.core",
"class": "Core",
"arguments": {
"host": core_addr,
"ref_period": 1e-09,
"analyzer_proxy": "core_analyzer",
"target": "cortexa9",
"satellite_cpu_targets": {}
},
},
"core_log": {
"type": "controller",
"host": "::1",
"port": 1068,
"command": "aqctl_corelog -p {port} --bind {bind} " + core_addr
},
"core_moninj": {
"type": "controller",
"host": "::1",
"port_proxy": 1383,
"port": 1384,
"command": "aqctl_moninj_proxy --port-proxy {port_proxy} --port-control {port} --bind {bind} " + core_addr
},
"core_analyzer": {
"type": "controller",
"host": "::1",
"port_proxy": 1385,
"port": 1386,
"command": "aqctl_coreanalyzer_proxy --port-proxy {port_proxy} --port-control {port} --bind {bind} " + core_addr
},
"core_cache": {
"type": "local",
"module": "artiq.coredevice.cache",
"class": "CoreCache"
},
"core_dma": {
"type": "local",
"module": "artiq.coredevice.dma",
"class": "CoreDMA"
},
"i2c_switch0": {
"type": "local",
"module": "artiq.coredevice.i2c",
"class": "I2CSwitch",
"arguments": {"address": 0xe0}
},
"i2c_switch1": {
"type": "local",
"module": "artiq.coredevice.i2c",
"class": "I2CSwitch",
"arguments": {"address": 0xe2}
},
}
# master peripherals
device_db["led0"] = {
"type": "local",
"module": "artiq.coredevice.ttl",
"class": "TTLOut",
"arguments": {"channel": 0x000000}
}
device_db["led1"] = {
"type": "local",
"module": "artiq.coredevice.ttl",
"class": "TTLOut",
"arguments": {"channel": 0x000001}
}
# DEST#0 peripherals
device_db["core"]["arguments"]["satellite_cpu_targets"][0] = "cortexa9"
device_db["led2"] = {
"type": "local",
"module": "artiq.coredevice.ttl",
"class": "TTLOut",
"arguments": {"channel": 0x000000}
}
device_db["led3"] = {
"type": "local",
"module": "artiq.coredevice.ttl",
"class": "TTLOut",
"arguments": {"channel": 0x000001}
}
You will notice that:
"led0" and "led2" both have "arguments": {"channel": 0x000000}"led1" and "led3" both have "arguments": {"channel": 0x000001}
Predictably, running artiq_rtiomap dev_map.bin (see RTIO channel name map tool) leads to the following error:
m1@m1-notebook-1:~/workspace/artiq_system_description_files/kasli_soc_artiq_8_dr
tio_master_wrpll_true_sed_lanes_8_peripherals_none$ artiq_rtiomap dev_map.bin
Traceback (most recent call last):
File "<frozen runpy>", line 198, in _run_module_as_main
File "<frozen runpy>", line 88, in _run_code
File "/home/m1/workspace/artiq/artiq/frontend/artiq_rtiomap.py", line 89, in <module>
main()
File "/home/m1/workspace/artiq/artiq/frontend/artiq_rtiomap.py", line 82, in main
chan_map = get_channel_map(ddb.get_device_db())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/m1/workspace/artiq/artiq/frontend/artiq_rtiomap.py", line 47, in get_channel_map
assert chan not in reversed_map
^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError
What I would like to know now: The SFP ports at the Kasli SoC's front panel are labelled 0, 1, 2 and 3. If I run artiq_ddb_template --output device_db.py --satellite 1 sys_desc_sat.json sys_desc_master.json, am I putting the satellite on SFP0 or SFP1?