Introduction to the IAR Assembler for RISC-V provides programming information. It also describes the source code format, and the format of assembler listings.

Assembler options first explains how to set the assembler options from the command line and how to use environment variables. It then gives an alphabetical summary of the assembler options, and contains detailed reference information about each option.

Assembler operators gives a summary of the assembler operators, arranged in order of precedence, and provides detailed reference information about each operator.

Assembler directives gives an alphabetical summary of the assembler directives, and provides detailed reference information about each of the directives, classified into groups according to their function.

Pragma directives describes the pragma directives available in the assembler.

Diagnostics contains information about the formats and severity levels of diagnostic messages.