HP48 - InVision48 projector

[Han]

(02-18-2014 12:16 AM)BruceH Wrote:  

(02-17-2014 07:57 PM)Han Wrote:  Was there never an back-ward compatible adapter for the HP48? I know they had such adapters for wire transfer. I take it these did not have proper LCD lines.

Correct. The 48 socket only has four pins - so not enough to carry the display as well as serial data.

No, that wasn't quite what I was referring to. The serial port is completely separate. The HP48 version had an card interface, and the cable attached to that card. So I was wondering if the cable-to-card interface had an adapter.