在EEVNLOG论坛里,有很多关于DS1225Y电池救助方法,值得借鉴学习& \' w' @" N; A" c) Y
1 g; G) Q# j g& u# I网上有这样一篇文章,图文并茂 1 n9 o7 g$ L% K @- q7 H4 A4 I( {7 k* x/ P' p" G# h
TEKTRONIX 2465b OSCILLOSCOPE CALIBRATION ISSUES: RE-POWERING THE DALLAS DS1225 or using RAMTRON FRAM or AUTOSTORE RAM or MRAM as DS1225 EMULATORS., `% u" c+ i: J. d
很容易就给NVSRAM DS1225Y加装外部电池了/ P$ u" U6 L! `8 S$ ~& b