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m48t58, M48T58Y
clockoperations.............................................................17
读 这 时钟 . .............................................................17
registermap(table11.).........................................................17
settingtheclock...............................................................17
Stopping 和 开始 这 振荡器 ................................................17
calibratingtheclock............................................................18
batterylowflag...............................................................19
centurybit....................................................................19
crystalaccuracyacrosstemperature(figure12.) ....................................19
clockcalibration(figure13.).....................................................20
V
CC
噪音 和 负的 Going 过往旅客 . ..........................................20
supplyvoltageprotection(figure14.)..............................................20
PARTNUMBERING ...............................................................21
snaphatbatterytable(table13.)................................................21
包装 机械的 信息 . . . ..........................................22
revisionhistory...............................................................26
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