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Swiss Micros makes HP 'act-alikes' - programmable
09-16-2018, 06:37 PM (This post was last modified: 09-16-2018 06:46 PM by edryer.)
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edryer Offline
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RE: Swiss Micros makes HP 'act-alikes' - programmable
"The second, smaller chip is a PCF8563 real time clock chip."

Both my DM-15 an DM-16 when viewing the status information have the "NORTC" label displayed and attempting to enable the RTC fails... completely ignored, can't recall but I suspect that there is no real-time clock chip on my models!

Back of DM-15 (Credit Card Size model) says DM-15 and http://www.SwissMicros.com
Back of DM-16 (Credit Card Size model) states DM-16CC and http://www.rpn-calc.ch

The later DM-15 keyboard seems slightly firmer, but both are good.
HP-28S (1988 US model), DM41X (2020)
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RE: Swiss Micros makes HP 'act-alikes' - programmable - edryer - 09-16-2018 06:37 PM



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