SLAZ215H October   2012  – May 2021 MSP430F449

 

  1. 1Functional Advisories
  2. 2Preprogrammed Software Advisories
  3. 3Debug Only Advisories
  4. 4Fixed by Compiler Advisories
  5. 5Nomenclature, Package Symbolization, and Revision Identification
    1. 5.1 Device Nomenclature
    2. 5.2 Package Markings
      1.      PZ100
    3. 5.3 Memory-Mapped Hardware Revision (TLV Structure)
  6. 6Advisory Descriptions
    1. 6.1  CPU4
    2. 6.2  FLL3
    3. 6.3  MPY2
    4. 6.4  PORT3
    5. 6.5  TA12
    6. 6.6  TA16
    7. 6.7  TA21
    8. 6.8  TAB22
    9. 6.9  TB2
    10. 6.10 TB14
    11. 6.11 TB16
    12. 6.12 TB24
    13. 6.13 US13
    14. 6.14 US14
    15. 6.15 US15
    16. 6.16 WDG2
    17. 6.17 XOSC9
  7. 7Revision History

6.13 US13

USART Module

Category

Functional

Function

Unpredictable program execution

Description

USART interrupts requested by URXS can result in unpredictable program execution if this request is not served within two bit times of the received data.

Workaround

Ensure that the interrupt service routine is entered within two bit times of the received data.