The table below contains notable updates to the current release of the Reference Manual. The information provided here is preliminary and subject to change without notice.
Affected Modules | Issue Summary | Description | Date | |||||||||||||||||||||||||||||||||
MCXNx4x Pinout xlsx Attachment | Defeature PF* pins | Erroneous pinouts to PF* signals on ALT11 are removed. Before:
After:
|
01 March 2024 | |||||||||||||||||||||||||||||||||
System Boot ROM API | Missing Boot Modes sections in ROM API chapter of System Boot | New sections added:15.3 Boot modes15.3.1 Master boot modeMaster boot mode supports the following boot devices:
Table 229. Image offsets for different boot media
15.3.2 Secondary bootloader mode
The Secondary bootloader mode can be enabled by setting the CMPA[BOOT_SRC] as 2, the image loaded in the Bank1_IFR0 region (0x0100_8000 to 0x0100_FFFF) will be set as primary boot mode, and the secondary boot image will boot first after the device reset. The secondary boot image type can be plain, crc or signed image, but cannot set as the SB file.
Based on the CMPA[OEM_BANK1_IFR0_PROT](0x01004004[5:7]) setting, after the secondary boot image boot, the Bank1_IFR0 region will be configured with different MBC setting:
|
01 March 2024 | |||||||||||||||||||||||||||||||||
Input Multiplexing (INPUTMUX) | Clarification to CMP trigger input registers |
Update to the CMPx_TRIG Register function description for the following registers: Function This register selects the CMPx trigger inputs
After: Function This register selects the CMPx SAMPLE/WINDOW input |
01 March 2024 |