wordproc@ucf-cs.UCF.EDU (Gang of Three) (06/26/89)
There is a highly detailed Technical Reference Manual for the Model 4 (both gate-array and non-gate-array versions). I HAVE ONE and it is most thorough, I believe. It contains two main sections, hardware (drive controllers, video and memory, keyboard, etc.) and software (haven't looked into that section yet). My book is a relatively small three-ring binder but is quite thick with diagrams, specifications, charts and other information, right down to the gate-array theory of operation. Call a Radio Shack computer center; call Ft. Worth if you have to. It is possible that they may no longer be available, but it seems to me that they will continue to be available as long as Tandy continues to make and SELL the computer! -- Marcus