EasyManuals Logo

ST STM32F405 User Manual

ST STM32F405
1749 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #38 background imageLoading...
Page #38 background image
Contents RM0090
38/1749 RM0090 Rev 18
38.8.3 SW-DP state machine (reset, idle states, ID code) . . . . . . . . . . . . . . 1694
38.8.4 DP and AP read/write accesses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1694
38.8.5 SW-DP registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1695
38.8.6 SW-AP registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1696
38.9 AHB-AP (AHB access port) - valid for both JTAG-DP
and SW-DP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1696
38.10 Core debug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1697
38.11 Capability of the debugger host to connect under system reset . . . . . 1698
38.12 FPB (Flash patch breakpoint) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1698
38.13 DWT (data watchpoint trigger) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1699
38.14 ITM (instrumentation trace macrocell) . . . . . . . . . . . . . . . . . . . . . . . . . 1699
38.14.1 General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1699
38.14.2 Time stamp packets, synchronization and overflow packets . . . . . . . 1699
38.15 ETM (Embedded trace macrocell) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1701
38.15.1 ETM general description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1701
38.15.2 ETM signal protocol and packet types . . . . . . . . . . . . . . . . . . . . . . . . 1701
38.15.3 Main ETM registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1702
38.15.4 ETM configuration example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1702
38.16 MCU debug component (DBGMCU) . . . . . . . . . . . . . . . . . . . . . . . . . . 1702
38.16.1 Debug support for low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . 1702
38.16.2 Debug support for timers, watchdog, bxCAN and I
2
C . . . . . . . . . . . . 1703
38.16.3 Debug MCU configuration register . . . . . . . . . . . . . . . . . . . . . . . . . . 1703
38.16.4 Debug MCU APB1 freeze register (DBGMCU_APB1_FZ) . . . . . . . . 1705
38.16.5 Debug MCU APB2 Freeze register (DBGMCU_APB2_FZ) . . . . . . . . 1706
38.17 TPIU (trace port interface unit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1707
38.17.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1707
38.17.2 TRACE pin assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1708
38.17.3 TPUI formatter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1709
38.17.4 TPUI frame synchronization packets . . . . . . . . . . . . . . . . . . . . . . . . . 1710
38.17.5 Transmission of the synchronization frame packet . . . . . . . . . . . . . . 1710
38.17.6 Synchronous mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1710
38.17.7 Asynchronous mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1711
38.17.8 TRACECLKIN connection inside the STM32F4xx . . . . . . . . . . . . . . . 1711
38.17.9 TPIU registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1711
38.17.10 Example of configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1712
38.18 DBG register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1713

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the ST STM32F405 and is the answer not in the manual?

ST STM32F405 Specifications

General IconGeneral
BrandST
ModelSTM32F405
CategoryComputer Hardware
LanguageEnglish

Related product manuals