【正文】 s pretty easy at sea Beijing39。ll all know each other pretty well at the end of our 12day cruise. Expedition leader Kredel observes that we39。m dining or sightseeing onshore. My water bottle is always full. My shoes are always shined. Meals are fivestar hotel quality, which chef Pia－ a statuesque strawberryblonde from Germany－ somehow pulls off even when the ship is days away from a market that meets her exacting standards. The sitdown dinner service (there39。s adventure. Yesterday, that was a 90minute foray around Thrym Glacier. Today, we zip ashore to visit the indigenous village of Nanortalik, where small oilheated houses painted in bright colors dot a mountain valley that clings to summer39。s Love Boat may have had athousand cabins, sports courts and a pooland there are massive ships like that in the nextharbor with a big herd of passengers but things are more intimate Explorer39。s tempting to stretch out a finger for a poke and a taste. At its base, the rocky shore on each side is often green with moss and lichen. But it quickly bees less hospitable and even forbidding, its glacierscarred face climbing steeply until disappearing into low, filmy clouds. Some patches of ice have lingered since last winter, though the August sun is converting the most exposed into waterfalls that trickle merrily into the brilliant sea. Leaning on the observation deck at the ship39。 感謝母校和老師們在大學(xué)四年中對我的培養(yǎng)。 } 19 Y01Y12Y23Y34Y45Y56Y67Y78Y89Y910Y 1011GND12Y 1113Y 1214Y 1315Y 1416Y 1517O E 118O E 219D20C21B22A23V C C24D M 54L S 154JU7A01A12A23E14E25E36Y77Y69Y510Y411Y312Y213Y114Y015GND8V C C16S N 74L S 138NU61267913143581012V S S11GND4D S 75492MU51267913143581012V S S11GND4D S 75492MU21267913143581012V S S11GND4D S 75492MU3abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 11abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 12abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 13abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 14abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 6abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 7abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 8abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 9abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 1abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 2abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 3abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 4abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 10abfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S 5L E D 1L E D 2L E D 3L E D 4L E D 5L E D 6L E D 7L E D 8L E D 9L E D 10L E D 11L E D 12L E D 13L E D 14V C CV C CV C CV C C1K 1K 1K 1K1K 1K 1K 1K 1K1K 1K 1K 1K+ 5VK E Y 4K E Y 5K E Y 6K E Y 7K E Y 6K E Y 5K E Y 4K E Y 3K E Y 2K E Y 1K E Y 0V C CL E D 1 L E D 2 L E D 3 L E D 4 L E D 5L E D 6 L E D 7 L E D 8 L E D 9 L E D 10L E D 11 L E D 12 L E D 13 L E D 14驅(qū)動 1驅(qū)動 2GND7A11A23A35A49A511A613V C C14Y12Y24Y36Y48Y510Y612C om pone nt _1U9K E Y 0K E Y 1K E Y 2K E Y 3L1S0S1S2S3S4S5S6S72K200U F+ 5VabfcgdeV C C1234567abcdefg8dpdp910NCD py R e d C AD S ?1KL E D 15L E D 15驅(qū)動 3驅(qū)動 1驅(qū)動 2驅(qū)動 3中斷 1片選寫讀12K E Y 7C L K3R L 78R L 67R L 56R L 45D B 012D B 113D B 214D B 315D B 416D B 517D B 618D B 719I R Q4CS22RD10WR11R E S E T9C N T L37S H I F T36R L 02R L 11R L 239R L 338S L 032S L 133S L 234S L 335BD23O U T A 324O U T A 225O U T A 126O U T A 027O U T B 328O U T B 229O U T B 130O U T B 031A021GND20VCC408279U81 2S N 74L S 07DU 2A1 2S N 74L S 07DU 3A12S N 74L S 07DU 1AV C CGNDGNDP 1P 2P 3P 4P 5P 6P 7P 8R S T9P 10P 11P 12P 13P 14P 15P 16P 17X T A L 218X T A L 119V S S20P 21P 22P 23P 24P 25P 26P 27P 28P S E N29A L E / P R O G30E A / V P P31P 32P 33P 34P 35P 36P 37P 38P 39V C C40a t 89c 52U11224M30PC530PC4V C C30P FC230P FC1122M+ 5VGNDB e l lU11KR1P N PQ1V C C+ 5V1KR e s 2R?+ 5VS0S1S2S3S4S5S6S7中斷 1讀寫S C L KU i nU out+_+_輸入負(fù)極輸入正極S C L K1M C L K I N2M C L K O U T3/ C S4R E S E T5A I N 2( + )6A I N 1( + )7A I N 1( )8R E F I N ( + )9R E F I N ( )10A I N 2( )11/ D R D Y12DOUT13D I N14VDD15GND16A D 7705U9