| 描述 | Interface Development Tools | 工作电源电压 | +/- 5 V to +/- 12 V |
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令，而不是read rom命令。这使得建立软件原型较为复杂。 表1. 适合pc的1-wire适配器 port type converter 1-wire port part number notes com port, db-9 ds2480b ibutton ds1411-009 built-in identification chip is hardwired to 1-wire bus ds1411-s09 no identification chip rj-11 ds9097u-009 built-in identification chip is hardwired to 1-wire bus ds9097u-s09 no identification chip com port, db-25 ds2480b rj-11 ds9097u-e25 no identification chip; with external 12v supply, this adapter can program 1-wire eproms usb port ds2490 ib ...
