06:22 <sb00> mithro: is that overflow?

06:22 <mithro> sb00: Yes

06:22 <sb00> maybe it relies on integer overflows for something?

06:23 <mithro> sb00: Yeah it looks like it, but I've yet to figure out exactly what yet...

06:23 <sb00> number formatting would be a prime suspect

06:24 <sb00> mithro: i'm not really sure what you're asking about in your email

06:25 <mithro> sb00: So, on an Zynq you have an ARM processor connected to a the FPGA via a bus

06:25 <sb00> basically if something is well written, if you keep maintaining it, and you provide patches to anything that relies on any APIs that you modify, there is no reason not to merge

06:26 <mithro> sb00: Sure, but there is more than one way to skin a cat and we'd like to skin it in your preferred way

06:27 <sb00> what is your specific concern?

06:27 <mithro> We do it a stupid way because we have NFI what we are doing :-P

06:29 <mithro> sb00: Does the idea of supporting the Zynq bus interface in a similar way to how wishbone support works make sense?

06:37 <sb00> idk how exactly the zynq interfaces with the fabric, but i'd guess yes

06:37 <sb00> rjo wrote some code to support zynq. you may want to look at it

06:38 <sb00> also what is this 'nasti' thing about? i thought plain axi was reasonably usable

06:43 <mithro> NASTI is basic the same as AXI but doesn't use the trademarked name which apparently gets you sued

09:39 <whitequark> sb00: ok, I will leave ASAP

09:39 <whitequark> someone here fucked up so I think that'll be monday or tuesday (monday tickets are usually sold out and/or crazy expensive)

10:28 <sb0> whitequark, please also assemble the shelves and put your stuff in them

10:31 <whitequark> ok

11:06 <sb0> technosystems sent us no accessories (mounting hardware, power supplies, cables, connectors, etc.) so there are plenty of yaks to shave

12:08 <whitequark> ok

12:08 <whitequark> if you compose a list i can start ordering it via tao-how even before I arrive

12:08 <whitequark> forward me a datasheet or w/e

12:56 <sb00> the main issue is the lack of power supplies for sayma (3 of them)

12:57 <sb00> i have figured out ghetto solutions for the other problems

12:57 <sb00> it's atx 12V connector i think, this should be documented somewhere

12:58 <sb00> also, zotino board also needs a power supply

12:58 <sb00> it's provided by the vhdci eem carrier. idk the voltage.

12:59 <sb00> it's circular barrel connector

13:05 <sb00> ah and get m2.5 and m3 hex standoffs of the same height, nylon (stupidly there are traces very next to some holes), and required screws/nuts

13:05 <sb00> right now it's mounted with metallic and nylon of slightly different heights and looks ghetto

13:10 <sb00> could be m2 not 2.5. just order both.

13:17 <sb00> those should be about 1cm

13:17 <sb00> also get long ones for eem stackup, m2.5

13:19 <sb00> if you're getting taobao psus, please review/test them before connecting them to the board. they are expensive and hard to replace.

13:22 <whitequark> ok

13:46 <sb0> whitequark, and you can order delivery to the lab. there is someone to receive.

13:47 <sb0> but make sure the company name appears on the package and not just yours, to avoid the kind of problems we had last time...

13:56 <whitequark> ok

14:02 <rjo> all 12v

14:03 <rjo> the sayma connector is ATX. you can cut a 6-pin down to 4 pin to make it fit. (e.g. the kc705 supply and its adapter if necessary)

14:56 <GitHub109> sinara/master 1049659 marmeladapk: Changed power supply, i2c, sfp pin 9 changes, added solder bridges to...

14:56 <GitHub109> [sinara] marmeladapk pushed 1 new commit to master: https://github.com/m-labs/sinara/commit/1049659614cb3c2d282703ca4c6c86b917d3b58b