Nov-64 Module Associated With Keyboard Latency

[Diego Diaz]

Hi there,

Good to know you managed to get everything back to working condition Les. ;-)

The Non-volatile RAM are not Flash, they use Ferroelectric cells to store info without power.

The memory chips, originally developed by Ramtron Technologies and commonly referred to as FeRAMs, are now part of Cypress Semiconductors' catalog.

In my experience leaving the HP-41 with batteries for several months should be avoided... (yes, we've probably all done that at a given moment...) :-(

Enjoy and best wishes from the Canary Islands.

Diego.