Bitstream diff: two 7-series .bit files, frame by frame

Drop two Xilinx 7-series bitstreams: header, packets and every 101-word frame compared in your browser, the first differing frame address decoded. Nothing is uploaded.

A file you open here is read by your browser only: it is never uploaded. The page sets no cookie and sends nothing anywhere.

Where the numbers come from

t27.ai/term/x7-board/ recording: /tmp/x7board/node0/ours.bit (bitwalk) and trinet_node0.bit (openXC7 xc7frames2bit), sha256 68249475b57e623f05564e3d839cfb0c7e7b3e21fe89a014953f12fdd53f95b3
trinity-fpga artifacts/bitstreams: e2_eth_phy_status_zinv_t1.bit (sha256 501ab904...) and e3_eth_arp_icmp_zinv_t1.bit (sha256 e75a6ff7...)
prjxray-db ab1fc60 artix7 part.json: rows, columns and frames per column of xc7a35t, xc7a50t, xc7a100t, xc7a200t
AMD UG470 7 Series FPGAs Configuration: packet header, register and command codes, frame address fields
scripts/widget-data/bit-diff.mjs: the summaries, computed by public/widgets/bit-diff/bitparse.js in node

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