Firmware User Manual (AE-step)
6
Revision 1.02
2019-04-24
TLE984x Firmware User Manual
Introduction
1
Introduction
This document specifies the BootROM firmware behavior for the TLE984x microcontroller family.
The specification is organized into the following major sections:
1.1
Purpose
The document describes the functionality of the BootROM firmware.
1.2
Scope
The BootROM firmware for the TLE984x family will provide the following features
• Startup procedure for stable operation of TLE984x chip
• Debugger connection for proper code debug
• BSL mode for users to download and run code from NVM and RAM
• NVM operation handling, e.g. program and erase
1.3
Abbreviations and Special Terms
A list of terms and abbreviations used throughout the document is provided in
.
Table 1-1 Document Content Description
Topic
Description
Startup procedure
: An overview on the Startup procedure:
the first steps executed by the BootROM after a reset
LIN and Fast LIN BSL features
: An overview on the BSL : the module used
to download and to run code from NVM and RAM
BSL commands - Protocol (Version 2.0)
: Details and Commands
description
(Local Interconnected Network)
(UART via LIN)
NVM structure
: An overview on the NVM : the module used to initialize and
program the NVM sectors and pages
User routines description
: User routines description