ee52fal@sdcc3.ucsd.edu (Rob) (10/13/90)
Would someone out there in netland be able to tell me what the pinouts on the end of the HP 48 are, as well as what type of connector is available (if any) that will fit. I'd like to be able to connect it to my PC without buying the cable from HP... Also, how does one determine the ROM version? Any help would be appreciated! Reply via e-mail or the net (if you think there's enough interest...) Rob Maffeo ee52fal@sdcc3.ucsd.edu rmaffeo@ucsd.edu
akcs.michaelv@hpcvbbs.UUCP (Michael VanLoon) (10/18/90)
ROM version:
(Calculator is turned on already...)
ON-D
<- (the backspace key with DROP/CLR above it)
EVAL
ON-C (this returns to stack [which is cleared BTW])
Serial port:
(Looking at calculator top, from left to right)
1) Shield, 2) Transmit, 3) Receive, 4) Signal ground
Hope this helps...
Michael V