{"action":"created","issue":{"url":"https://api.github.com/repos/m-labs/sinara/issues/377","repository_url":"https://api.github.com/repos/m-labs/sinara","labels_url":"https://api.github.com/repos/m-labs/sinara/issues/377/labels{/name}","comments_url":"https://api.github.com/repos/m-labs/sinara/issues/377/comments","events_url":"https://api.github.com/repos/m-labs/sinara/issues/377/events","html_url":"https://github.com/m-labs/sinara/issues/377","id":275397381,"number":377,"title":"Urukul v1.0 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v1.1","description":"","creator":{"login":"hartytp","id":21218399,"avatar_url":"https://avatars0.githubusercontent.com/u/21218399?v=4","gravatar_id":"","url":"https://api.github.com/users/hartytp","html_url":"https://github.com/hartytp","followers_url":"https://api.github.com/users/hartytp/followers","following_url":"https://api.github.com/users/hartytp/following{/other_user}","gists_url":"https://api.github.com/users/hartytp/gists{/gist_id}","starred_url":"https://api.github.com/users/hartytp/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hartytp/subscriptions","organizations_url":"https://api.github.com/users/hartytp/orgs","repos_url":"https://api.github.com/users/hartytp/repos","events_url":"https://api.github.com/users/hartytp/events{/privacy}","received_events_url":"https://api.github.com/users/hartytp/received_events","type":"User","site_admin":false},"open_issues":3,"closed_issues":4,"state":"open","created_at":"2017-10-12T09:37:20Z","updated_at":"2017-12-11T11:42:05Z","due_on":null,"closed_at":null},"comments":14,"created_at":"2017-11-20T15:35:57Z","updated_at":"2017-12-15T13:03:26Z","closed_at":null,"author_association":"COLLABORATOR","body":"- [ ] Subsignals like IOA_n should be renamed to something like EEM0_n or IO0_n since we renamed the EEMs from EEMA/EEMB to EEM0/EEM1.\r\n- [ ] Use a currently unused CPLD pin for DDS select: pulled high by a 0R resistor if AD9910 populated, pulled low if AD9912 populated. (In the current version, we have to use the dip switch, which is less convenient for the users).\r\n- [ ] R52 and R47 are still wrongly DNP in the AD9912 variant\r\n- [ ] place ARTIQ/Sinara logos on the PCB\r\n- [ ] Silk + schematic + panel should be \"v1.x\" not \"rev1.x\"\r\n- [ ] connect BIAS of IC7, IC11 to Vcc >Vout+1.3V, in our case 5V. IC18 BIAS is connected OK.\r\n- [ ] decouple BIAS of IC7, IC11 with 1µF\r\n- [ ] Fix power budget for Si53312 and Si53304\r\n- [ ] modify R118/R119 and R23/R80 - add 820R in parallel or replace\r\n- [ ] RF amplifier has wrong part number which indicates straight leads while we need bended leads.\r\n- [ ] add insulating washers to the BOM\r\n- [ ] the SMA connectors have wrong mechanical models - missing ring. In fact, additional metal washer is needed to support internal plastic insulating washer.\r\n- [ ] fix the test pad names, net names, and silk screen labels: on the CPLD page net TP0 is connected to TP5 etc. Also TP5-TP8 exist both on the CPLD page and on the power supply page. They are also labeled that way on the silk screen. I.e. there ate two different TP5 on the board!\r\n- [ ] fix power connector PN\r\n- [ ] separate away clock input LVDS lines\r\n"},"comment":{"url":"https://api.github.com/repos/m-labs/sinara/issues/comments/352000680","html_url":"https://github.com/m-labs/sinara/issues/377#issuecomment-352000680","issue_url":"https://api.github.com/repos/m-labs/sinara/issues/377","id":352000680,"user":{"login":"cjbe","id":13227288,"avatar_url":"https://avatars1.githubusercontent.com/u/13227288?v=4","gravatar_id":"","url":"https://api.github.com/users/cjbe","html_url":"https://github.com/cjbe","followers_url":"https://api.github.com/users/cjbe/followers","following_url":"https://api.github.com/users/cjbe/following{/other_user}","gists_url":"https://api.github.com/users/cjbe/gists{/gist_id}","starred_url":"https://api.github.com/users/cjbe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cjbe/subscriptions","organizations_url":"https://api.github.com/users/cjbe/orgs","repos_url":"https://api.github.com/users/cjbe/repos","events_url":"https://api.github.com/users/cjbe/events{/privacy}","received_events_url":"https://api.github.com/users/cjbe/received_events","type":"User","site_admin":false},"created_at":"2017-12-15T13:03:26Z","updated_at":"2017-12-15T13:03:26Z","author_association":"COLLABORATOR","body":"@gkasprow on the Urukul I have it is not possible to fully mate to the front panel SMA connectors as only ~5mm of the barrel is accessible when the connector fixing hardware (plastic washer, spring washer, nut) is attached."}}
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