Intel® Fortran Compiler 17.0 Developer Guide and Reference

INTEGER(KIND=1) Representation

INTEGER(1) values range from -128 to 127 and are stored in 1 byte, as shown below.

INTEGER(1) Data Representation
INTEGER(1) Data Representation

Integers are stored in a two's complement representation. For example:

+22 == 16 (hex)
 -7 == F9 (hex)