[ \u5149\u518d\u69cb\u6210\u578b\u30b2\u30fc\u30c8\u30a2\u30ec\u30a4\u306b\u304a\u3051\u308b MEMS \u30a2\u30c9\u30ec\u30c3\u30b7\u30f3\u30b0\u6280\u8853 ]
\n\u30ec\u30fc\u30b6\u30fc\u3092\u305f\u304f\u3055\u3093\u7528\u610f\u3059\u308b\u4ee3\u308f\u308a\u306b DMD \u3067\u53cd\u5c04\u3055\u305b\u305f\u30ec\u30fc\u30b6\u30fc\u3092\u30db\u30ed\u30b0\u30e9\u30e0\u30e1\u30e2\u30ea\u306b\u7167\u5c04\u3059\u308b\u3002\u3053\u308c\u306f\u3082\u306e\u3059\u3054\u304f\u305f\u304f\u3055\u3093 (\u5104\u30aa\u30fc\u30c0\u30fc) \u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u6570\u3092\u6301\u305f\u305b\u308b\u305f\u3081\u306b\u5fc5\u8981\u3002
\n[ COGRE: \u9762\u7a4d\u524a\u6e1b\u3092\u76ee\u7684\u3068\u3057\u305f\u5c11\u69cb\u6210\u30e1\u30e2\u30ea\u8ad6\u7406\u30bb\u30eb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3 ]
\n\u3088\u304f\u4f7f\u3046\u8ad6\u7406\u95a2\u6570\u3092\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u3057\u3066\u3001LUT \u3058\u3083\u306a\u3044\u6700\u9069\u5316\u3055\u308c\u305f\u8ad6\u7406\u30bb\u30eb\u3092\u4f5c\u308b\u3002
\n\u8ad6\u7406\u30bb\u30eb\u6570\u306f\u6e1b\u308b\u3093\u3060\u3051\u3069\u3001\u914d\u7dda\u304c\u5897\u52a0\u3059\u308b\u306e\u304c\u554f\u984c\u3002
\n\u9762\u7a4d\u306f\u8ad6\u7406\u5408\u6210\u30c4\u30fc\u30eb\u306e\u3068\u3053\u308d\u3067\u8a55\u4fa1\u3057\u3066\u304a\u308a\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u3057\u305f\u7d50\u679c\u3067\u306f\u306a\u3044\u3002
\n[ An Error Detect and Correct Circuit Based Fault-tolerant Reconfigurable Logic Device ]
\n– mitigates up to 2bits SEUs
\n– on the fly scrubbing
\n– EDC has 6.8-10 times dependable than a tile level TMR structure
\nis EDC for only COGRE?
\nLUT\u306b\u3082\u4f7f\u3048\u308b\u3002but COGRE has less memory, so it’s more effective.
\nMTBF \u306f\u3069\u3046\u3084\u3063\u3066\u8a08\u7b97\u3057\u3066\u3044\u308b?
\nXilinx \u304c\u767a\u8868\u3057\u3066\u3044\u308b SEU \u983b\u5ea6\u306b\u3064\u3044\u3066\u306e\u30c7\u30fc\u30bf\u304c\u3042\u308b\u300210^6 \u79d2 (\u6642\u9593) \u3067\u4f55\u30d3\u30c3\u30c8\u58ca\u308c\u308b\u3001\u307f\u305f\u3044\u306a\u3002
\n[\u540c\u671f\/\u975e\u540c\u671f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u57fa\u3065\u304f\u4f4e\u6d88\u8cbb\u96fb\u529bFPGA\u306e\u69cb\u6210]
\n\u975e\u540c\u671f\u56de\u8def\u306f\u52d5\u3044\u3066\u306a\u3044\u3068\u304d\u306f\u96fb\u529b\u98df\u308f\u306a\u3044\u3051\u3069\u3001\u52d5\u304f\u3068\u305f\u304f\u3055\u3093\u4f7f\u3046\u3002\u306a\u306e\u3067\u3001\u52d5\u4f5c\u72b6\u6cc1\u306b\u5408\u308f\u305b\u3066\u540c\u671f\u56de\u8def\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u96fb\u529b\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002
\n\u3075\u3064\u3046\u306e island style FPGA \u306a\u3093\u3060\u3051\u3069\u3001logic block \u306b\u540c\u671f\u30e2\u30fc\u30c9\u30fb\u975e\u540c\u671f\u30e2\u30fc\u30c9\u304c\u3042\u308b\u3002\u305f\u3060\u3001\u30d6\u30ed\u30c3\u30af\u304c\u3067\u304b\u304f\u306a\u3063\u3061\u3083\u3046\u3093\u3060\u3051\u3069\u30fb\u30fb\u30fb
\n\u975e\u540c\u671f\u306e\u3068\u3053\u308d\u306f ack \u3092\u8fd4\u3059\u5fc5\u8981\u304c\u3042\u308b\u308f\u3051\u3060\u3051\u3069\u3001\u305d\u308c\u306f LB \u3054\u3068\u306b handshake \u3057\u3066 ack \u8fd4\u3059\u306e\uff1f\u305d\u308c\u3060\u3068\u7d30\u304b\u3059\u304e\u307e\u305b\u3093\u304b \u2192 \u3044\u307e\u306e\u3068\u3053\u308d\u306f\u3002\u672c\u5f53\u306f\u4f55\u30b9\u30c6\u30fc\u30b8\u304b\u307e\u3068\u3081\u3066 handshake \u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u3044\u306e\u3067\u3059\u3002
\n\u975e\u540c\u671f\u3068\u540c\u671f\u306e\u9023\u52d5\u306e\u305f\u3081\u306b\u306f FIFO \u304c\u3042\u3061\u3053\u3061\u306b\u5165\u3063\u3066\u3044\u308b\u3089\u3057\u3044\u3002
\n\u30ea\u30fc\u30af\u306f\u3069\u3046\u305b\u975e\u540c\u671f\u3067\u3082\u3042\u308b\u308f\u3051\u3067\u3001\u305d\u3046\u3059\u308b\u3068\u4f7f\u7528\u9762\u7a4d\u304c\u554f\u984c\u306b\u306a\u308b\u304b\u3089\u3001\u305d\u3053\u307e\u3067\u8003\u616e\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u306e\u3067\u306f \u2192 \u8003\u616e\u3057\u3066\u307e\u3059\u3002
\n[\u30de\u30eb\u30c1\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u578b\u52d5\u7684\u30ea\u30b3\u30f3\u30d5\u30a3\u30ae\u30e3\u30e9\u30d6\u30eb\u30d7\u30ed\u30bb\u30c3\u30b5\u304b\u3089\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30e2\u30ea\u3092\u306a\u304f\u3059\u65b9\u6cd5\u306e\u63d0\u6848]
\n\u3048\u3048\u3048\u3048\u3048?
\n\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e1\u30e2\u30ea\u3092\u3084\u3081\u3066\u30ec\u30b8\u30b9\u30bf\u306b\u7f6e\u304d\u63db\u3048\u308b\u3002
\n\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u5b9f\u884c\u6642\u9593\u3092\u306a\u308b\u3079\u304f\u9577\u304f\u3059\u308b\uff0b\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u60c5\u5831\u306e\u6d41\u3057\u8fbc\u307f\u3092\u9ad8\u901f\u5316\u3059\u308b\u3002
\nLoop unrolling \u306b\u4f3c\u3066\u3044\u308b\u3051\u3069\u3061\u3087\u3063\u3068\u9055\u3046\u65b9\u6cd5 (LSKD) \u3068\u3044\u3046\u306e\u3092\u63d0\u6848\u3057\u3066\u307f\u305f\u3002
\n\u3053\u308c\u3067\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3042\u305f\u308a\u306e\u5b9f\u884c (\u6ede\u5728) \u6642\u9593\u3092\u9577\u304f\u3059\u308b\u3093\u3060\u3051\u3069\u3001\u30b3\u30f3\u30d1\u30a4\u30e9\u306b\u3088\u308b\u5909\u63db\u3060\u3051\u3067\u306f\u3060\u3081\u3067\u3001\u30eb\u30fc\u30d7\u30ab\u30a6\u30f3\u30bf\u3068\u304b\u305d\u3046\u3044\u3046\u4ed8\u52a0\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u5fc5\u8981\u3002
\n\u6d41\u3057\u8fbc\u307f\u9ad8\u901f\u5316\u306b\u306f\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8(ROw MULTIcast Configuration) \u3068\u304b\u5dee\u5206\u518d\u69cb\u6210\u3068\u304b\u3002
\n\u5b9f\u884c\u6642\u9593\u306f\u30eb\u30fc\u30d7\u4f9d\u5b58\u6027\u306b\u3082\u3088\u308b\u304c\u300113\u301c18% \u304f\u3089\u3044\u5897\u3048\u308b\u3002\u5b9f\u884c\u6642\u9593\u5897\u5927\u306e\u6291\u5236\u306b\u306f\u5dee\u5206\u518d\u69cb\u6210\u304c\u6709\u52b9\u3002
\n\u9762\u7a4d\u3068\u96fb\u529b\u306f\u304c\u3063\u3064\u308a (60%\u304f\u3089\u3044\u524a\u6e1b!) \u6e1b\u308b\u3002
\n\u3044\u307e\u306e\u3068\u3053\u308d\u30eb\u30fc\u30d7\u306e\u5909\u63db\u306f\u624b\u4f5c\u696d\u3067\u3084\u3063\u3066\u308b\u306e\u3067\u30b3\u30f3\u30d1\u30a4\u30e9\u3078\u306e\u7d44\u307f\u8fbc\u307f\u304c\u554f\u984c\u3002
\n\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3042\u305f\u308a\u306e\u6ede\u5728\u6642\u9593\u3092\u5897\u3084\u3059\u624b\u6cd5\u306f\u65e2\u5b58\u306e MuCCRA \u3067\u3082\u4f7f\u3048\u308b\uff1f\u2192 Yes
\n\u30d0\u30b9\u3067\u30ac\u30f3\u30ac\u30f3\u9001\u308a\u8fbc\u3080\u306e\u306f\u3051\u3063\u3053\u3046\u96fb\u529b\u98df\u3046\u306e\u3067\u306f\uff1f\u2192\u610f\u5916\u3068\u305d\u3046\u3067\u3082\u306a\u3044\u3002
\nLSKD \u4f7f\u3046\u3068\u4e2d\u9593\u7d50\u679c\u3092\u3068\u3063\u3066\u304a\u304b\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u306e\u3067\u3001\u5b9f\u306f configuration memory \u304c\u6e1b\u3063\u305f\u5206 data memory \u304c\u5897\u3048\u3066\u3044\u305f\u308a… \u2192 \u304a\u3063\u3057\u3083\u308b\u3068\u304a\u308a\u306a\u306e\u3067\u3059\u304c\u3001\u3082\u3068\u3082\u3068\u3042\u3063\u305f\u30ec\u30b8\u30b9\u30bf\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u307e\u3042\u3001\u305d\u308c\u307b\u3069\u305a\u308b\u304f\u306f\u306a\u3044\u304b\u306a\u3002
\n[\u518d\u69cb\u6210\u56de\u6570\u524a\u6e1b\u306b\u3088\u308b\u52d5\u7684\u30ea\u30b3\u30f3\u30d5\u30a3\u30ae\u30e3\u30e9\u30d6\u30eb\u30d7\u30ed\u30bb\u30c3\u30b5\u306e\u6d88\u8cbb\u96fb\u529b\u524a\u6e1b\u624b\u6cd5\u306e\u63d0\u6848]
\n\u540c\u3058\u51e6\u7406\u3092\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u5207\u308a\u66ff\u3048\u306e\u969b\u306e\u518d\u69cb\u6210\u3042\u308a\u30fb\u306a\u3057\u3067\u3084\u3063\u3066\u307f\u305f\u3089\u3001\u3060\u3044\u3076\u96fb\u529b\u304c\u9055\u3046\u3002
\n\u305d\u3046\u3059\u308b\u3068\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u304c\u5207\u308a\u66ff\u308f\u3063\u3066\u3082\u306a\u308b\u3079\u304f\u518d\u69cb\u6210\u3055\u308c\u308b PE \u304c\u5c11\u306a\u304f\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u3068\u6d88\u8cbb\u96fb\u529b\u3092\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3093\u3067\u306f\u306a\u3044\u304b\u3068\u8003\u3048\u305f\u3002\u306a\u308b\u307b\u3069\u30fc
\n\u3044\u308d\u3093\u306a\u7a2e\u985e\u306e\u6f14\u7b97\u5668\u3092\u3054\u3061\u3083\u3063\u3068\u4e26\u3079\u3066\u304a\u304f\u3053\u3068\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u3001\u305d\u3046\u3059\u308b\u3068 RoMultiC \u3068\u76f8\u6027\u304c\u60aa\u304f\u3066\u69cb\u6210\u60c5\u5831\u304c\u5927\u304d\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u3002\u6027\u80fd\u306e\u4f4e\u4e0b\u306f\u539f\u7406\u7684\u306b\u767a\u751f\u3057\u306a\u3044\u3002
\n\u6027\u80fd\u304c\u4f4e\u4e0b\u3057\u306a\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3060\u304c\u30c7\u30fc\u30bf\u30d1\u30b9\u304c\u3084\u3084\u3053\u3057\u304f\u306a\u3063\u3066\u914d\u7dda\u9045\u5ef6\u304c\u5897\u3048\u305f\u308a\u914d\u7dda\u4e0d\u80fd\u306b\u306a\u308b\u3001\u3068\u3044\u3046\u3053\u3068\u306f\u306a\u3044\uff1f \u2192 \u4eca\u56de\u306f\u767a\u751f\u3057\u3066\u3044\u306a\u3044\u304c\u3001\u8003\u3048\u3089\u308c\u308b\u3002
\n[SIMD\/MIMD\u52d5\u7684\u5207\u308a\u66ff\u3048\u578b\u30d7\u30ed\u30bb\u30c3\u30b5IMAPCAR2\u306e\u6027\u80fd\u8a55\u4fa1]
\n\u753b\u50cf\u8a8d\u8b58 ASSP.
\n\u30d7\u30ed\u30bb\u30c3\u30b5\u304b\u3089\u307f\u305f\u753b\u50cf\u51e6\u7406\u306e\u7279\u5fb4:
\n– \u6700\u521d\u306f\u5019\u88dc\u9818\u57df\u306e\u691c\u51fa: \u5168\u4f53\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u306e\u3067\u3001\u30c7\u30fc\u30bf\u4e26\u5217\u6027\u304c\u9ad8\u3044\u3002SIMD \u304c\u3044\u3044\u304b\u306a\u3002
\n– \u6b21\u306f\u5019\u88dc\u9818\u57df\u306e\u691c\u5b9a: \u3053\u3063\u3061\u306f MIMD \u306e\u307b\u3046\u304c\u3044\u3044\u304b\u306a\uff1f
\nSIMD \u306e\u5404 PE \u304c\u72ec\u7acb\u3057\u305f\u30e1\u30e2\u30ea\u3092\u6301\u3063\u3066\u3044\u308b\u3002
\n4\u3064\u306e SIMD PE \u306e\u30cf\u30fc\u30c9\u8cc7\u6e90\u3092\u6d78\u304b\u3063\u3066\u3072\u3068\u3064\u306e MIMD PU + FPU \u306b\u518d\u69cb\u6210\u3067\u304d\u308b\uff01
\nSIMD-MIMD \u5207\u308a\u66ff\u3048\u306e\u30da\u30ca\u30eb\u30c6\u30a3\u306f\uff1f \u2192 \u5168\u54e1\u30ad\u30e3\u30c3\u30b7\u30e5\u30df\u30b9\u306e\u72b6\u614b\u306b\u306a\u308b\u3002\u306a\u308b\u3079\u304f\u305d\u308c\u3092\u7de9\u548c\u3059\u308b\u305f\u3081\u306b\u5168\u54e1\u306b\u30c7\u30fc\u30bf\u3092\u914d\u308b\u3068\u304b\u3001\u305d\u3046\u3044\u3046\u4ed5\u7d44\u307f\u3092\u7528\u610f\u3057\u3066\u3044\u308b\u304c\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u5bfe\u5fdc\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3002
\n[FPGA\u4e0a\u306eArbiter PUF\u306e\u5b9a\u91cf\u7684\u8a55\u4fa1]
\nTrojan Hardware!
\n\u5b89\u5168\u306b\u56de\u8def\u3092\u69cb\u6210\u3059\u308b\u306b\u306f\u3069\u3046\u3057\u305f\u3089\u3044\u3044\uff1f
\nPUF = Physical Unclonable Function.
\n\u88fd\u9020\u6642\u306b\u5236\u5fa1\u3067\u304d\u306a\u3044\u7269\u7406\u7684\u7279\u5fb4\u3067\u30c7\u30d0\u30a4\u30b9\u56fa\u6709\u306e\u5024\u3092\u51fa\u529b\u3002\u5149\u306e\u62e1\u6563\u5177\u5408\u3068\u304b\u3002
\n\u534a\u5c0e\u4f53\u306e\u3070\u3089\u3064\u304d\u3092\u5229\u7528\u3057\u305f PUF \u306f\u3069\u3046\u3088\uff1f\u3069\u3046\u3084\u3063\u3066\u8a55\u4fa1\u3057\u305f\u3089\u3044\u3044\uff1f
\n\u3068\u3044\u3046\u308f\u3051\u3067\u300145\u500b\u306e Virtex-5 \u3067 arbiter PUF \u306e\u30c6\u30b9\u30c8\u3092\u3057\u3066\u307f\u305f\u3002
\narbiter PUF: \u9577\u3044\u30bb\u30ec\u30af\u30bf\u306e\u30c1\u30a7\u30fc\u30f3\u3092\u69cb\u6210\u3057\u3066\u3001\u4fe1\u53f7\u306e\u9045\u5ef6\u5dee\u3092\u6e2c\u308b\u3002
\nring oscillator PUF: \u30ea\u30f3\u30b0\u30aa\u30b7\u30ec\u30fc\u30bf\u3092\u3075\u305f\u3064\u4f5c\u3063\u3066\u3001\u5468\u6ce2\u6570\u306e\u9055\u3044\u3092\u6e2c\u308b\u3002
\n[ Scalable Core 2.0 ]
\nXC3S1200E \u642d\u8f09\u3002\u88cf\u5074\u306e\u57fa\u677f\u304c\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002
\n\u88cf\u5074\u306e\u57fa\u677f\u304c\u306a\u304f\u306a\u3063\u305f\u306e\u3067\u3001\u96a3\u63a5\u3059\u308b FPGA \u3068\u306e\u63a5\u7d9a\u914d\u7dda\u9577\u304c\u77ed\u7e2e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
[ \u5149\u518d\u69cb\u6210\u578b\u30b2\u30fc\u30c8\u30a2\u30ec\u30a4\u306b\u304a\u3051\u308b MEMS \u30a2\u30c9\u30ec\u30c3\u30b7\u30f3\u30b0\u6280\u8853 ] \u30ec\u30fc\u30b6\u30fc\u3092\u305f\u304f\u3055\u3093\u7528\u610f\u3059\u308b\u4ee3\u308f\u308a\u306b DMD \u3067\u53cd\u5c04\u3055\u305b\u305f\u30ec\u30fc\u30b6\u30fc\u3092\u30db\u30ed\u30b0\u30e9\u30e0\u30e1\u30e2\u30ea\u306b\u7167\u5c04\u3059\u308b\u3002\u3053\u308c\u306f\u3082\u306e\u3059\u3054\u304f\u305f\u304f\u3055\u3093 (\u5104\u30aa\u30fc\u30c0\u30fc) \u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8 … “RECONF @ Shizuoka: Sep.17, 2010” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-2589","post","type-post","status-publish","format-standard","hentry","category-conference-logs"],"_links":{"self":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts\/2589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/comments?post=2589"}],"version-history":[{"count":0,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts\/2589\/revisions"}],"wp:attachment":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=2589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=2589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=2589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}