As a part of a data processing mainframe, model 1080 allowed NMR spectrum analysis by the use of fast Fourier transform (FFT) algorithms.

The memory was divided into a 4K stack intended to store software, and a data block starting at an address offset of 32K.

The computer included a Teletype Model 33 ASR, used for entering or modifying programs, as well as reading memory contents.

Although the second serial port (RS232-B) didn't have assigned functions on the original system, it could be used to achieve connectivity with other computers.

Instead of today's mouse control, the computer was equipped with two 10-turn potentiometers where the actual voltage could be digitized, and the value used as parameter in the software.

The front panel had three rows of red LEDs, displaying the contents of the accumulator, instruction register, and program counter (PC).

For fast fourier transform, the sin() and cos() functions were realized by table lookup, not by direct computation.