Texas Instruments DRA821 Processors Manuals

Manuals and User Guides for Texas Instruments DRA821 Processors. We have 1 Texas Instruments DRA821 Processors manual available for free PDF download: User Manual

Texas Instruments DRA821 User Manual

Texas Instruments DRA821 User Manual (51 pages)

Brand: Texas Instruments | Category: Computer Hardware | Size: 1.25 MB

Table of Contents

Table of Contents
1
Introduction
2
Device Versions
2
Processor Connections
3
Supporting Functional Safety Systems
9
Achieving ASIL-B System Requirements
9
Achieving up to ASIL-D System Requirements
10
Static NVM Settings
10
Application-Based Configuration Settings
10
Device Identification Settings
11
BUCK Settings
11
LDO Settings
13
VCCA Settings
14
GPIO Settings
15
Finite State Machine (FSM) Settings
17
Interrupt Settings
18
POWERGOOD Settings
21
Miscellaneous Settings
22
Interface Settings
23
Multi-Device Settings
23
Watchdog Settings
24
Pre-Configurable Finite State Machine (PFSM) Settings
24
Configured States
24
PFSM Triggers
27
Power Sequences
29
Application Examples
47
Moving between States: ACTIVE, MCU, and RETENTION
47
Entering and Exiting Standby
48
Entering and Existing LP_STANDBY
48
GPIO8 and Watchdog
49
Additional Resources
50
Revision History
50

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