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[TG] [TG11] Axiom 12 SD drive corruption
07-23-19, 10:31 PM
Post: #4
RE: [TG11] Axiom 12 SD drive corruption
Yes, unfortunately but understandably, the copy-protection of the chart data prevents it being backed-up to another card. It's also unfortunate that the Flash memory type used for SD cards and similar has a well-known limitation of a finite number of write cycles. There's more info on this at https://en.wikipedia.org/wiki/Flash_memory#Limitations. This applies to all Flash devices, whether it's the SSD drive in a laptop or phone or a Navionics chart card.

Regards,
Tom

Raymarine since 1999.
Interests: Diagnosis of problems in sonar/fishfinders, NMEA2000, ethernet comms, autopilots, thermal cameras
Location: Sydney, Australia.

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RE: [TG11] Axiom 12 SD drive corruption - Tom - Raymarine - Moderator - 07-23-19 10:31 PM

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