Instruction Manual

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DESCRIPTION

This manual is written for engineers involved in the development of products using the FR family of microcontrollers. It is designed specifically for programmers working in assembly language for use with FR family assemblers, and describes the various instructions used with FR family. Be to read the entire manual carefully. Note that the use or non-use of coprocessors, as well as coprocessor specifications depends on the functions of individual FR family products. For information about coprocessor specifications, users should consult the coprocessor section of the product documentation. Also, for the rules of assembly language grammar and the use of assembler programs, refer to the "FR Family Assembler Manual".

FEATURES

General-purpose register architecture Linear space for 32-bit (4 Gbyte) addressing 16-bit fixed instruction length (excluding immediate data, coprocessor instructions) 5-stage pipeline configuration for basic instructions, one-instruction one-cycle execution 32-bit by 32-bit computation enables completion of multiplication instructions within five cycles Stepwise division instructions enable 32-bit/ 32-bit division Direct addressing instructions for peripheral circuit access Coprocessor instructions for direct designation of peripheral accelerator High speed interrupt processing complete within 6 cycles

DOCUMENTATION

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Instruction Manual V2-00 275 pages, 1834 KB Embedded C Programming Manual V1-00 147 pages, 4948 KB Click here to look for more recent documents!