TAQOZ for implementing a parallel bus
first statement: I am a TAQOZ newbie
My task: I want to realize a USB <-> 16 bit parallel bus (similar to ISA or UNIBUS) R/W interface with the Prop 2 using TAQOZ.
Some words like
SENDBUS address data
READBUS addres data
should write a word of 16 bit to PIN 0..15 and set also R/W PIN16 to high and also handle Address/Data line at PIN17. etc..
I know that I can easy handle each PIN with Forth, but all the documentation of TAQOZ and Assembler is for a beginner overwhelming.
So I am just looking for some hints, how to handle such a task in the most professional / elegant way.
Is bit banging of each pin the right way? Or is there some command to set 16 bit input / output as a single command?
Many thanks in advance for each reply