Thursday, 2016-07-28

*** tpb has joined #timvideos00:00
ssk1328mithro, _florent_ I figured out solution to my problem00:49
ssk1328There are four other Signals, ack, stb, sop and eop which I need to connect mannually of I am not using Record.connect()00:51
ssk1328Something like this
tpbTitle: HDMI2USB-misoc-firmware/ at float-arithmetic · ssk1328/HDMI2USB-misoc-firmware · GitHub (at
*** CarlFK has joined #timvideos01:15
*** ChanServ sets mode: +v CarlFK01:15
*** sb0 has quit IRC02:00
*** sb0 has joined #timvideos02:24
*** CarlFK has quit IRC02:38
*** ssk1328 has quit IRC03:15
*** CarlFK has joined #timvideos03:16
*** ChanServ sets mode: +v CarlFK03:16
*** aom_ has joined #timvideos04:02
*** rohitksingh_work has joined #timvideos04:03
*** ssk1328 has joined #timvideos05:34
mithrossk1328: sounds about right06:41
ssk1328mithro: Any idea what the sop and eop signals stand for06:57
ssk1328mithro: I figured out about stb and ack from
tpbTitle: Dataflow Migen X documentation (at
mithroStart of Packet, End of Packet06:57
mithrossk1328: When / If you figure out things - please do add documentation to the lite code and send a pull request06:58
ssk1328mithro: For Record.connect() thing as well that I figured out last night? Or that was obvious enough06:59
mithrossk1328: Anything!07:00
ssk1328mithro: Okay07:00
ssk1328mithro: Basically I am trying to find how to connect those Signals for connecting two different sources to a single sink07:01
ssk1328mithro: For Stb it would be and of incoming signals, and ack will be copied directly, for sop and eop I am thinking a OR should be connect07:02
mithrossk1328: I'm unsure07:03
mithrossk1328: _florent_ would definitely be able to answer07:03
ssk1328mithro: Okay07:04
ssk1328Btw, I found this from _florent_'s documentation page 23, or find for sop,
mithrossk1328: Cool, sounds like that should end up in litex somewhere too?07:22
mithrossk1328: So, you are working on the two input, one output version at the moment?07:47
*** aom_ has quit IRC07:47
ssk1328mithro: Yes07:47
ssk1328mithro: More like two input two output version07:47
*** aom_ has joined #timvideos07:54
*** CarlFK has quit IRC09:16
*** rohitksingh_wor1 has joined #timvideos09:45
*** rohitksingh_work has quit IRC09:46
*** CarlFK has joined #timvideos09:58
*** ChanServ sets mode: +v CarlFK09:58
*** danielki has quit IRC10:00
*** danielki has joined #timvideos10:07
*** Bertl_zZ is now known as Bertl10:25
*** sb0 has quit IRC10:49
*** danielki has quit IRC11:39
*** danielki has joined #timvideos11:54
*** aom_ has quit IRC13:10
*** rohitksingh_wor1 has quit IRC13:13
*** Bertl is now known as Bertl_oO13:48
*** ssk1328 has quit IRC14:15
*** rohitksingh has joined #timvideos14:30
*** ssk1328 has joined #timvideos15:03
*** rohitksingh has quit IRC15:22
*** rohitksingh has joined #timvideos15:23
*** rohitksingh has quit IRC15:29
*** CarlFK has quit IRC15:47
*** rohitksingh has joined #timvideos15:53
_florent_ssk1328, you have stb/ack/payload and eventually sop/eop signals in your stream16:50
_florent_ssk1328: you only need to do adaption on stb/ack16:51
_florent_ssk1328: and just connect the others16:51
_florent_ssk1328: stb = I want to send data16:52
_florent_ssk1328: ack = I'm taking the data that is presented16:52
_florent_ssk1328: depending what you want to do, you have to adapt these signals16:52
ssk1328_florent_: So if I am connecting two sink to one sources, with appropriate layouts,17:41
ssk1328_florent_: sink.stb = source1.stb AND source2.stb17:42
ssk1328And similar for sop and eop17:42
ssk1328_florent_: And for source1.ack = sink.ack; source2.ack = sink.ack; The ack signal goes backwards17:43
*** danielki has quit IRC17:46
_florent_yes, to be sure you can do: source1.ack = sink.stb & sink.ack, source2.ack = sink.stb & sink.ack18:06
*** springermac has quit IRC18:07
ssk1328_florent_: Okay18:08
*** springermac has joined #timvideos18:08
ssk1328_florent_: Btw isn't there a way to define two sinks separately for a PipelinedActor module18:09
_florent_ssk1328: you have to create custom code for that I think18:10
ssk1328_florent_: Okay, basically it will be equivalent to what I am doing by connecting everything manually18:10
*** danielki has joined #timvideos18:24
*** danielki has quit IRC18:31
*** danielki has joined #timvideos18:39
*** rohitksingh has quit IRC20:19
*** cr1901_modern has quit IRC20:48
*** cr1901_modern has joined #timvideos20:48
*** danielki has quit IRC23:22

Generated by 2.13.1 by Marius Gedminas - find it at!