UM1627 datasheet(5/38 Pages) STMICROELECTRONICS

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UM1627

Introduction

1.1

Document overview

This document is the user manual for the Standard Software Driver (SSD) for C90LC Flash

module. The roadmap for the document is as follows.

Section 1.2 shows the features of the driver. Appendix A: System requirements details the

system requirement for the driver development. Appendix B: Acronyms and Appendix C:

Documentation references list the documents referred and terms used in making of this

document. Appendix B: Acronyms lists the acronyms used.

Section 2 describes the API specifications. In this section there are many sub sections,

which describe the different aspects of the driver. Section 2.1 provides a general overview of

the driver. Section 2.2 mentions about the type definitions used for the driver. Section 2.3

mentions the driver configuration parameters. Section 2.4 and Section 2.5 describe the

CallBack notifications and return codes for the driver respectively. Section 2.6 and

Section 2.7 provides the detailed description of normal mode and special mode standard

software Flash Driver APIs’ respectively.

1.2

Features

The C90LC SSD provides the following features:

•

Two sets of driver binaries built with Variable-Length-Encoding (VLE) instruction set.

•

Three sets of driver binaries built with three different toolchains.

•

Drivers released in binary c-array format to provide compiler-independent support for

non-debug-mode embedded applications.

•

Drivers released in s-record format to provide compiler-independent support for debug-

mode/JTAG programming tools.

•

Each driver function is independent of each other so the end user can choose the

function subset to meet their particular needs.

•

Support page-wise programming for fast programming.

•

Position-independent and ROM-able

•

Ready-to-use demos illustrating the usage of the driver

•

Concurrency support via callback

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