Details
Description
The netX51 DPM module has been changed from netX10 and the DPM settings are latched in the hardware unit, before they are activated. The activation is triggered by a write to the DPM_CFG0x0 register, but the configuration inside Drv_Hif is not terminated by a write to this register.
This only occurs if the register DPM_IF_CFG or the address comparator bits in register DPM_ADDR_CFG are changed to a non-standard value.
NOTE: This only affects configuration where the DPM configuration is actively set by rcX (fKeepRegisters=FALSE). It does not occur, if DPM configuration from 2nd Stage Loader is used (fKeepRegisters=TRUE).
Known Workarounds:
- Manually issue a write to the DPM_CFG0x0 register
- Setup the DPM timings manually and set fKeepRegisters to FALSE in config.c
Attachments
Issue Links
- relates to
-
NXBSL-82 [netX51/52] - DPM Timings (DPM_IF_CFG and address comparator in DPM_ADDR_CFG) are not setup correctly
- Closed