Privilege Mode of CPU in FR Family FR81S CY915XX Series MCUs – KBA217987
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Jan 08, 2017
10:50 PM
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Jan 08, 2017
10:50 PM
Version: *A
Translation - Japanese: タイトル:FRファミリFR81S CY915XXシリーズMCUのCPUの特権モード – KBA217987- Community Translated (JA)
Question:
What is the Privilege mode of CPU in FR family of MCUs?
Answer:
The CPU in FR Family FR81S CY91520/ CY91550/ CY91570/ CY91580/ CY91590 Series MCUs has two operation modes: User mode and Privilege mode. User mode has a few limitations in commands or some access locations. Privilege mode does not have this limitation. See a hardware manual for detailed information.
Note:
This knowledge base article applies to the following series of FR81S MCUs:
- CY91520
- CY91550
- CY91570
- CY91580
- CY91590
The prefix MB of the product has been changed to CY. For instance, MB915XX has been changed to CY915XX.
Labels
- Tags:
- auto mcu
- cy91520
- cy91550
- cy91570
- cy91580
- cy91590
- fr81s
- fr81s family
- mb9152
- mb91520
- mb91550
- mb91570
- mb91580
- mb91590
- privilege mode
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