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The CPU clock is determined by the PLL0 parameters in OPBT1. The factory default value is 0xBFFFC938, which cannot be used for Flash programming using UMI. Possible solution The Option byte OPBT1 PLL and Clock divider settings must be changed following RH850/P1x-C User's Manual device spec...
Download from the primary winIDEA instance (core PE0 or CPU0) to the secondary winIDEA instance (core PE1 or CPU1) RAM fails. The reason for this is that winIDEA does not initialize the Local RAM of secondary cores. For the primary core, it is done partially by winIDEA to be able to perfor...
Possible causes and solutions CPU reset caused by either External Watchdog circuitry or internal CPU watchdog Disable all reset sources during debugging to resolve the issue. More information is available in Active Watchdog issues . F1H, F1Kx: UMI Error R_FCL_ERR_FLMD0 FLMD0-Pin not at hig...
Possible problems and solutions Use the latest verified build Open Downloads web page. Wrong CPU selected Double check the target CPU designation and verify that a matching CPU is selected in Debug |Configure Session |SoCs . CPU is reset by either external watchdog circuitry or internal CP...
To increase the Flash programming speed, you can use initialization files from pre-configured winIDEA Workspace Examples. Solution: 1. Download winIDEA Workspace Examples . 2. Select a suitable workspace. 3. The initialization file is by default added in Hardware menu / CPU Options / Initi...