Registers


Instance	Domain	Base address	Description
RRAMC	GLOBAL	0x4004E000	RRAM Non-Volatile Memory Controller


Instance	Domain	Configuration
RRAMC	GLOBAL	RRAMC.REGION[4] and RRAMC.REGION[5] is available for use, other regions are reserved for the system. RRAM word size : 64 bits per wordline Maximum write buffer size : 32


Register	Offset	Description
TASKS_WAKEUP	0x000	Wakeup the RRAM from low power mode
TASKS_CLRWRITEBUF	0x004	Clear internal write-buffer
TASKS_COMMITWRITEBUF	0x008	Commits the data stored in internal write-buffer to RRAM
SUBSCRIBE_WAKEUP	0x080	Subscribe configuration for task WAKEUP
SUBSCRIBE_CLRWRITEBUF	0x084	Subscribe configuration for task CLRWRITEBUF
SUBSCRIBE_COMMITWRITEBUF	0x088	Subscribe configuration for task COMMITWRITEBUF
EVENTS_WOKENUP	0x100	RRAMC is woken up from low power mode
EVENTS_READY	0x104	RRAMC is ready
EVENTS_READYNEXT	0x108	Ready to accept a new write operation
EVENTS_ACCESSERROR	0x10C	RRAM access error
PUBLISH_WOKENUP	0x180	Publish configuration for event WOKENUP
INTEN	0x300	Enable or disable interrupt
INTENSET	0x304	Enable interrupt
INTENCLR	0x308	Disable interrupt
INTPEND	0x30C	Pending interrupts
READY	0x400	RRAMC ready status
READYNEXT	0x404	Ready next flag
ACCESSERRORADDR	0x408	Address of the first access error
BUFSTATUS.WRITEBUFEMPTY	0x418	Internal write-buffer is empty
ECC.ERRORADDR	0x420	Address of the first ECC error that could not be corrected
CONFIG	0x500	Configuration register
READYNEXTTIMEOUT	0x50C	Configuration for ready next timeout counter, in units of AXI clock frequency
POWER.CONFIG	0x510	Power configuration
POWER.LOWPOWERCONFIG	0x518	Low power mode configuration
ERASE.ERASEALL	0x540	Erase RRAM, including UICR
REGION[n].ADDRESS	0x550	Region address
REGION[n].CONFIG	0x554	Region configuration