Known history

When	Where	Who	What
20130215			delivered to Arcetri in the DX rack delivery
20130220	OAA	LB	Flashed new Logic version to solve ThingsThatIDontUnderstand0005 BCU board: 11.67, ADC board: 8.44
20130710	OAA	MB	after lighting doesn't communicate, sent to MicrogateSrl
20130718	OAA	MB	MicrogateSrl to OAA with new Ethernet board. MAC address changed from 00:20:af:f4:cc:27 to 00:20:af:f4:cc:50
20131119	OAA	LB, MA	Installed BCULogic 11.69
20140203	OAA	MA	BCU board HW modified to fix fastlink issue. Logic updated
20140204	OAA	LB	Logic updated to 11.70
20140425	LBT	GR, ML, GOX	Removed from LgswRack1 because of fastlink issue. Stored in ArgosCabinet0
20140511	LBT	GOX	Update firmware for ParamSelector issue test. Test Fails
20140523	LBT	GR	Shipped to MPE after ARGOS commissioning run #2
20140510	MPE	GOX	Removed HVC board 0010 and shipped to OAA
20140605	MPE	GOX	Installed HVC board 0008 (channel 0 broken) received from OAA
20140731	MPE	GOX	Update FPGA of DSP board to v8.46
20140807	MPE	GOX	Shipped to MicrogateSrl
20141003	MicrogateSrl	MA	Power Supply 3.3V tuned, visual inspection
20141004	MicrogateSrl	MA	Shipped to MPE for testing with TipTiltUnit
20150408	MPE	GOX	Shipped to MicrogateSrl for fixing HVC and solving HVC boot issue ThingsThatIDontUnderstand0002
20150604	MicrogateSrl	MA	HVC Shipped to OAA that is the only remaining working HVC board without boot issue
20150607	OAA	MB	HVC Shipped to MicrogateSrl. This board has boot issue
20151016	LBT	GOX	at LBT. HVC repaired (channels #0 and #1 were found broken; burned resistors). Boot issue on HVC not solved. Modification of the minicrate power supply to improve the long term stability of the output voltage (to be done on all BCU). IP address changed to SX.
20160513	LBT	TM, MB	Removed HVC from DSP4 and installed HVC After that installed minicrate in LgswRack2.
20160514	LBT	JZ	Removed from LgswRack2, power supply trimmed to 3.65V, HVC removed and installed on BcuNumber1
20160522	LBT	JZ	Ready to be shipped to MicrogateSrl for power supply upgrade and HVC replacement
201608xx	MIC	MA	Modification on the minicrate power supply to improve the long term stability of the output voltage. With the modification the voltage level on the boards is now very stable and, considering the adopted solution, we assure this stability over long time. (As from MA email of 7/9/2015)
20160925	MPE	SR	Received from MicrogateSrl and shipped to LBT
20161005	LBT	GR	Received from MPE and stored at LBTLevel3L in a gray aluminum box
20161013	LBT	MB	Stored in ArgosCabinet0
20161016	LBT	MB	Installed in LgswRack1
20161020	LBT	MB, JB	Removed BCU board #00048 and installed BCU board #069 taken from BcuNumber3

Know issues

When	What
20130305	firmware issue, coupling between ADC and HVC
20140308	Installed at LBT, cant talk to the ASM. Fiber module failure?
20140510	HVC board 0008 has faulty channel 0
20140606	Failure of BCU connection when high rate and pixel storage enabled. This is confirmed with DSP0 FPGA v8.46, test on 31/07/2014: when ~>650Hz rate and pixel storage enabled . The three red LED at the right of the BCU board turn off. Could be a power issue.
20160513	We tried to install the BCU in LgswRack2. HVC always failed to configure. Removed HVC and installed HVC
20160514	HVC removed and installed in BcuNumber1. HVC in a separate box. It must be replaced with a new one.
20161019	HVC removed and installed in BcuNumber3
20161020	BCU board #00048 stacks the AdSec once the slopes transmission is enabled, even if FLAO fiber IN is disconnected. Checked firmware and SW all ok.

Current known config

Crate ID	Crate MAC	Crate IP
0x00	00:20:af:f4:cc:44	192.168.31.141

Board	S/N	FPGA	NIOS	Notes
BCU	00069	v11.71	v5.09.0046
DSP00	1113	v8.46	v5.06.0040	adc
DSP02	0119	v2.02	v4.02.0020	hvc
DSP04	0006	v2.02	v4.02.0020	hvc

Previous config

Until 20161020:

Board	S/N	FPGA	NIOS	Notes
BCU	00048	v11.71	v5.09.0046
DSP00	1113	v8.46	v5.06.0040	adc
DSP02	0119	v2.02	v4.02.0020	hvc
DSP04	0006	v2.02	v4.02.0020	hvc

Until 20161016:

Crate ID	Crate MAC	Crate IP
0x00	00:20:af:f4:cc:50	192.168.32.140

Board	S/N	FPGA	NIOS	Notes
BCU	00048	v11.71	v5.09.0046
DSP00	1113	v8.46	v5.06.0040	adc
DSP02	0008	v2.02	v4.02.0020	hvc
DSP04	-	v2.02	v4.02.0020	hvc

Until 20160514:

Crate ID	Crate MAC	Crate IP
0x00	00:20:af:f4:cc:50	192.168.32.140

Board	S/N	FPGA	NIOS	Notes
BCU	00048	v11.71	v5.09.0046
DSP00	1113	v8.46	v5.06.0040	adc
DSP02	0008	v2.02	v4.02.0020	hvc
DSP04	-	v2.02	v4.02.0020	hvc

Unitil 20160513

Crate ID	Crate MAC	Crate IP
0x00	00:20:af:f4:cc:50	192.168.32.140

Board	S/N	FPGA	NIOS	Notes
BCU	00048	v11.71	v5.09.0046
DSP00	1113	v8.46	v5.06.0040	adc
DSP02	0008	v2.02	v4.02.0020	hvc
DSP04	0007	v2.02	v4.02.0020	hvc

At 20151017

Crate ID	Crate MAC	Crate IP
0x00	00:20:af:f4:cc:50	192.168.31.141

Board	S/N	FPGA	NIOS	Notes
BCU	00048	v11.71	v5.09.0046
DSP00	1113	v8.46	v5.06.0040	adc
DSP02	0008	v2.02	v4.02.0020	hvc
DSP04	0007	v2.02	v4.02.0020	hvc

At 20150604

Crate ID	Crate MAC	Crate IP
0x00	00:20:af:f4:cc:50	192.168.31.141

Board	S/N	FPGA	NIOS	Notes
BCU	00048	v11.71	v5.09.0046
DSP00	1113	v8.46	v5.06.0040	adc
DSP02	0008	v2.02	v4.02.0020	hvc
DSP04	0003	v2.02	v4.02.0020	hvc

At 20140615 / 20140731

Crate ID	Crate MAC	Crate IP
0x00	00:20:af:f4:cc:50	192.168.31.141

Board	S/N	FPGA	NIOS	Notes
BCU	00048	v11.71	v5.09.0046
DSP00	1113	v8.45	v5.06.0040	adc
DSP02	0010	v2.02	v4.02.0020	hvc
DSP04	0003	v2.02	v4.02.0020	hvc

At 20140511

Board	S/N	FPGA	NIOS	Notes
BCU	00048	v11.70	v5.08.0046
DSP00	1113	v8.45	v5.06.0040	adc
DSP02	0010	v2.01	v4.02.0020	hvc
DSP04	0003	v2.01	v4.02.0020	hvc

At 20140302

Board	S/N	FPGA	NIOS	Notes
BCU	00048	v11.69	??
DSP00	1113	v8.44	v5.06.0040	adc
DSP02	0010	v2.01	v4.02.0020	hvc
DSP04	0003	v2.01	v4.02.0020	hvc

Until 2013/11/20

Board	S/N	FPGA	NIOS	Notes
BCU	00048	v11.67	v5.07.0046
DSP00	1113	v8.44	v5.06.0040	adc
DSP02	0010	v2.01	v4.02.0020	hvc
DSP04	0003	v2.01	v4.02.0020	hvc

2013/03/04:

Board	S/N	FPGA	NIOS	Notes
BCU	00048	v11.66	v5.07.0046
DSP00	1113	v8.43	v5.06.0040	adc
DSP02	0010	v2.01	v4.02.0020	hvc
DSP04	0003	v2.01	v4.02.0020	hvc

2013/07/10 (MB): obtained with EngPanel: BCU config screenshot, BCU status screenshot, DSP#0 screenshot, DSP#2 screenshot, DSP#4 screenshot

Maintenance

See BCU and EngPanel

List of components devices

Reference

This topic is referred in: BcuNumber1, BcuNumber3, CablePiezoBCU4, CablePiezoBCU5, CablePiezoBCU6, DayTime20160512, DayTime20161016, DiaryRun12, PiezoS334615, PiezoS334616, PiezoS334617, ThingsThatIDontUnderstand0002, ThingsThatIDontUnderstand0005, ThingsThatIDontUnderstand0008

Topic label

	BcuNumber2
	aowiki.arcetri.astro.it/ARGOSPublic/BcuNumber2