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#apertus IRC Channel Logs

2021/07/13

Timezone: UTC


02:56
Bertl_oO
off to bed now ... have a good one everyone!
02:57
Bertl_oO
changed nick to: Bertl_zZ
05:40
metaldent
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metaldent
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09:59
aombk
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aombk
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11:29
Bertl_zZ
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11:29
Bertl
morning folks!
11:32
Dest123
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11:32
Dest123
Morning!
11:56
Dest321
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Dest123
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11:57
Dest321
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14:20
anuejn
tpw_rules: no, sorry
14:20
anuejn
but I will look into this now
14:28
lexano
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14:28
tpw_rules
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tpw_rules
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lexano
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15:34
Dest321
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Dest123
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15:45
illwieckz
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16:25
Dest321
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Dest123
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18:52
Dest123
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20:24
metaldent
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20:25
Bertl
off for now ... bbl
20:25
Bertl
changed nick to: Bertl_oO
20:27
fredy
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21:01
metaldent
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21:41
tpw_rules
anuejn: how exactly does clocking work for ControlSignal and StatusSignal? if i have a bunch in different domains is it a problem?
21:43
vup
tpw_rules: its all in the domain defined by the thing that collects the {Control,Status}Signals currently, so for the zynq soc platform its in the axi clock domain
21:44
vup
(the axi clock domain used by the thing that connects the {Control,Status}Signals to AXI)
21:44
tpw_rules
what is that domain named? i guess that implies i need synchronization logic?
21:45
vup
depends on what you want to achieve
21:45
vup
usually it "works" without
21:46
anuejn
the domain name is also in the csr_domain attribute of the platform
21:47
anuejn
(in case of the zynq it is "axi_lite"; https://github.com/apertus-open-source-cinema/naps/blob/main/naps/soc/platform/zynq/zynq_soc_platform.py#L11)
22:15
Dest123
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22:16
tpw_rules
reading that the default axi frequency is just 10mhz?
22:22
anuejn
yup
22:22
anuejn
I changed that (used to be 100) because I had the impression that it had a positive impact on build times
22:22
anuejn
but that might have been placebo
22:23
anuejn
no real measurements were made
22:24
tpw_rules
ok, i plan to rely on that using PulseSynchronizers
22:37
tpw_rules
anuejn: is your beta available now? whether fixed or not
22:46
anuejn
available yes, fixed no
22:46
tpw_rules
ok cool
23:38
balrog
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