UM0438 Datasheet, PDF (1/50 Pages) STMicroelectronics – This user manual defines a programming model for use with the variable-length encoding

UM0438
User manual
Variable-Length Encoding (VLE) extension
programming interface manual
Introduction
This user manual defines a programming model for use with the variable-length encoding
(VLE) instruction set extension. Three types of programming interfaces are described
herein:
■ An application binary interface (ABI) defining low-level coding conventions
■ An assembly language interface
■ A simplified mnemonic assembly language interface
July 2007
Rev 1
1/50
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