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| 06:32 | Bertl_oO | off to bed now ... have a good one everyone!
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| 08:13 | Francky | hi
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| 12:25 | Bertl | morning folks!
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| 12:29 | Francky | hi Bertl
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| 13:14 | Francky | Bertl > i have a question about Beta
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| 13:15 | Francky | i watch the boards, and it seems that you have routed the 64 lvds output of the CMV12000 on the sensor board
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| 13:18 | Francky | no in fact i don't have any question :)
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| 13:18 | Francky | i saw that you select only 1 lvds pair on 2 in the interface board, so you connect only 32 lvds lines to the microzed
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| 13:20 | Bertl | correct :)
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| 13:21 | Bertl | sensor boards support up to 80 LVDS channels plus a number of GPIOs
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| 13:21 | Bertl | where the LVDS channels can be used as GPIO as well, within the voltage ranges
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| 13:22 | Francky | i looked for the place where you made the conversion between 64 lvds to 32 lvds, but in fact you just use only 32 lvds of the sensor, no convertion
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| 13:22 | Bertl | with the "dummy" interface board, no conversion ATM, that's correct (i.e. that's why it is called "dummy")
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| 13:23 | Francky | and you planned to put the hdmi output on a board connected to PCIE connectors ?
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| 13:24 | Bertl | correct, the PCIe interfaces are dedicated for high speed I/O
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| 13:24 | Bertl | you can see the HDMI plugin board on some of the images
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| 13:25 | Bertl | http://media3.film-tv-video.de/pics/B_NAB_Axiom_Beta_2.jpg
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| 13:25 | Bertl | here for example
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| 13:25 | Francky | the only restriction is that the voltage must be the same between lvds and high speed IO ?!
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| 13:25 | Francky | great picture :)
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| 13:26 | Bertl | yes, where high speed I/O also uses LVDS for software reasons
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| 13:26 | Bertl | yeah, they made nice images, here from the other side:
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| 13:26 | Bertl | y question :)
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| 13:26 | Bertl | http://media3.film-tv-video.de/FTP/Autor4/B_NAB_Axiom_Beta_1.jpg
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| 13:27 | Bertl | my copy'n'paste seems to be deteriorating
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| 13:29 | Francky | the mouted beta looks good for hobbyist
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| 13:29 | Francky | it is clean, easy to hack on or other board
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| 13:29 | Francky | your ideas are good to make severals board
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| 13:30 | Bertl | thanks, appreciated!
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| 13:31 | Francky | do pcie connectors only support lvds signals ?
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| 13:31 | Francky | or it can be used as we want ?
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| 13:48 | Bertl | they are designed for LVDS, but they support much more
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| 13:50 | Francky | it is software manageable right ? just need to write what we want to do in the xdc and go ?!
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| 13:50 | Bertl | within certain software compatibility ranges, yes
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| 13:51 | Francky | ok so it can increase the number of IO or be used in lvds
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| 13:52 | Bertl | for example, given that you have 2.5V bank voltage, you can do LVCMOS25 which will give you a GPIO
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| 13:52 | Bertl | but the current design also includes 8 medium speed GPIOs and one I2C bus per PCIe
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| 13:53 | Bertl | (besides the 6 LVDS pairs)
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| 13:54 | Francky | but the medium speed are connected to "small" fpga right ?
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| 13:54 | Bertl | correct
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| 13:55 | Francky | so, tu use them, a software must be done on these small fpga, then a protocole needs to be write between zynq and small fpga, it is not as simple as using the lvds/io
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| 13:55 | Bertl | correct
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| 13:57 | Francky | and the BANK13 io/lvds can be used like BANK34 and BANK35 ones ? no other limitations ?
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| 13:58 | Bertl | yes, only limitation is that they are not available on the 7010 microzed
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| 13:58 | Francky | yes i know :)
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| 13:58 | Francky | i didn't take the right board to build the beta
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| 13:59 | Francky | but i may buy a 7020...
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| 14:00 | Francky | and i am thinking about buying a cmv12000 too... to build a complete beta
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| 16:34 | Francky | i need to go ! bye
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| 16:35 | Bertl | welcome Walid_A!
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| 16:52 | se6astian|away | changed nick to: se6astian
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| 16:55 | se6astian | good evening
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| 17:48 | aombk | -do you like ran more than solaris?
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| 17:48 | aombk | -the films or the axiom beta versions?
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| 17:50 | Bertl | :)
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| 17:54 | se6astian | I like it :)
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| 17:57 | aombk | i know you do :P
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| 21:52 | se6astian | time for bed
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| 21:52 | se6astian | good night
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