13.4.1 SYSREG Configuration Register Summary

The registers listed in the following table control the behavior of the SPI peripherals. For a detailed description of each register and bit, see the 13 Serial Peripheral Interface Controller.

Table 13-7. SYSREG Control Registers
Register Name	Register Type	Flash Writer Protect	Reset Source	Description
Table 1	RW-P	Bit	SYSRESET_N	Soft reset control
21.5.22 Loopback Control Register	RW-P	Register	SYSRESET_N	Loop back control
21.5.27 Peripheral Clock MUX Select Control Register	RW-P	Register	PORESET_N	Peripheral clock MUX select

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