{"action":"created","issue":{"url":"https://api.github.com/repos/cliffordwolf/icestorm/issues/68","repository_url":"https://api.github.com/repos/cliffordwolf/icestorm","labels_url":"https://api.github.com/repos/cliffordwolf/icestorm/issues/68/labels{/name}","comments_url":"https://api.github.com/repos/cliffordwolf/icestorm/issues/68/comments","events_url":"https://api.github.com/repos/cliffordwolf/icestorm/issues/68/events","html_url":"https://github.com/cliffordwolf/icestorm/issues/68","id":205504243,"number":68,"title":"Ultra / UltraPlus support","user":{"login":"drom","id":511872,"avatar_url":"https://avatars1.githubusercontent.com/u/511872?v=4","gravatar_id":"","url":"https://api.github.com/users/drom","html_url":"https://github.com/drom","followers_url":"https://api.github.com/users/drom/followers","following_url":"https://api.github.com/users/drom/following{/other_user}","gists_url":"https://api.github.com/users/drom/gists{/gist_id}","starred_url":"https://api.github.com/users/drom/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drom/subscriptions","organizations_url":"https://api.github.com/users/drom/orgs","repos_url":"https://api.github.com/users/drom/repos","events_url":"https://api.github.com/users/drom/events{/privacy}","received_events_url":"https://api.github.com/users/drom/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":{"login":"cliffordwolf","id":619764,"avatar_url":"https://avatars3.githubusercontent.com/u/619764?v=4","gravatar_id":"","url":"https://api.github.com/users/cliffordwolf","html_url":"https://github.com/cliffordwolf","followers_url":"https://api.github.com/users/cliffordwolf/followers","following_url":"https://api.github.com/users/cliffordwolf/following{/other_user}","gists_url":"https://api.github.com/users/cliffordwolf/gists{/gist_id}","starred_url":"https://api.github.com/users/cliffordwolf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cliffordwolf/subscriptions","organizations_url":"https://api.github.com/users/cliffordwolf/orgs","repos_url":"https://api.github.com/users/cliffordwolf/repos","events_url":"https://api.github.com/users/cliffordwolf/events{/privacy}","received_events_url":"https://api.github.com/users/cliffordwolf/received_events","type":"User","site_admin":false},"assignees":[{"login":"cliffordwolf","id":619764,"avatar_url":"https://avatars3.githubusercontent.com/u/619764?v=4","gravatar_id":"","url":"https://api.github.com/users/cliffordwolf","html_url":"https://github.com/cliffordwolf","followers_url":"https://api.github.com/users/cliffordwolf/followers","following_url":"https://api.github.com/users/cliffordwolf/following{/other_user}","gists_url":"https://api.github.com/users/cliffordwolf/gists{/gist_id}","starred_url":"https://api.github.com/users/cliffordwolf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cliffordwolf/subscriptions","organizations_url":"https://api.github.com/users/cliffordwolf/orgs","repos_url":"https://api.github.com/users/cliffordwolf/repos","events_url":"https://api.github.com/users/cliffordwolf/events{/privacy}","received_events_url":"https://api.github.com/users/cliffordwolf/received_events","type":"User","site_admin":false}],"milestone":null,"comments":30,"created_at":"2017-02-06T07:17:23Z","updated_at":"2017-10-20T16:53:17Z","closed_at":"2017-05-04T16:08:46Z","author_association":"NONE","body":"As we discussed on the twitter: https://twitter.com/oe1cxw/status/821646243101372417 it would be nice to have support for the latest / greatest FPGAs. Created this ticket to scope the work need to be done:\r\n\r\n## New features (in priority order?)\r\n  * DSP blocks. (MULT16 + ACC32) iCE5LP1K = 2; iCE5LP2K/4K = 4; iCE40UP3K = 4; iCE40UP5K = 8;\r\n  * SPRAM 256 kibit. iCE40UP3K/5K = 4 blocks;\r\n  * HF (48MHz), LF (10KHz) Oscillator\r\n  * Other Hard-IPs, I2C, SPI, PWM, etc.\r\n\r\n## Affected tools\r\n  * icestorm , new blocks, new devices (resource configuration?)\r\n  * yosys , resource inference, instantiation?\r\n  * arachne-pnr , placement, routing information for new resources?\r\n\r\n## Next steps\r\n  * make sense to start with the flagman chip on Eval board: http://www.digikey.com/short/3fpvm3\r\n  * stab unknown parts of the bitstream with predefined sequences, to achieve ic40 functionality\r\n  * propagate stabs for all tools\r\n  * work on feature by feature basis"},"comment":{"url":"https://api.github.com/repos/cliffordwolf/icestorm/issues/comments/338262430","html_url":"https://github.com/cliffordwolf/icestorm/issues/68#issuecomment-338262430","issue_url":"https://api.github.com/repos/cliffordwolf/icestorm/issues/68","id":338262430,"user":{"login":"tannewt","id":52649,"avatar_url":"https://avatars1.githubusercontent.com/u/52649?v=4","gravatar_id":"","url":"https://api.github.com/users/tannewt","html_url":"https://github.com/tannewt","followers_url":"https://api.github.com/users/tannewt/followers","following_url":"https://api.github.com/users/tannewt/following{/other_user}","gists_url":"https://api.github.com/users/tannewt/gists{/gist_id}","starred_url":"https://api.github.com/users/tannewt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tannewt/subscriptions","organizations_url":"https://api.github.com/users/tannewt/orgs","repos_url":"https://api.github.com/users/tannewt/repos","events_url":"https://api.github.com/users/tannewt/events{/privacy}","received_events_url":"https://api.github.com/users/tannewt/received_events","type":"User","site_admin":false},"created_at":"2017-10-20T16:53:17Z","updated_at":"2017-10-20T16:53:17Z","author_association":"CONTRIBUTOR","body":"@daveshah1 Glad you were picking it up! I was using iCEcube 2.2017.01 I believe. I have it on my Linux laptop if you want it.\r\n\r\nThe error in the later version is probably worthwhile fixing like you did already."}}
{"actor":{"display_login":"tannewt"}}