Module nrf52840_pac::qspi

External flash interface

Modules

addrconf	Extended address configuration.
cinstrconf	Custom instruction configuration register.
cinstrdat0	Custom instruction data register 0.
cinstrdat1	Custom instruction data register 1.
dpmdur	Set the duration required to enter/exit deep power-down mode (DPM).
enable	Enable QSPI peripheral and acquire the pins selected in PSELn registers
erase	Register block Unspecified
events_ready	QSPI peripheral is ready. This event will be generated as a response to any QSPI task.
ifconfig0	Interface configuration.
ifconfig1	Interface configuration.
iftiming	SPI interface timing.
inten	Enable or disable interrupt
intenclr	Disable interrupt
intenset	Enable interrupt
psel	Register block Unspecified
read	Register block Unspecified
status	Status register.
tasks_activate	Activate QSPI interface
tasks_deactivate	Deactivate QSPI interface
tasks_erasestart	Start external flash memory erase operation
tasks_readstart	Start transfer from external flash memory to internal RAM
tasks_writestart	Start transfer from internal RAM to external flash memory
write	Register block Unspecified
xipoffset	Address offset into the external memory for Execute in Place operation.

Structs

ERASE	Register block
PSEL	Register block
READ	Register block
RegisterBlock	Register block
WRITE	Register block

Type Definitions

ADDRCONF	Extended address configuration.
CINSTRCONF	Custom instruction configuration register.
CINSTRDAT0	Custom instruction data register 0.
CINSTRDAT1	Custom instruction data register 1.
DPMDUR	Set the duration required to enter/exit deep power-down mode (DPM).
ENABLE	Enable QSPI peripheral and acquire the pins selected in PSELn registers
EVENTS_READY	QSPI peripheral is ready. This event will be generated as a response to any QSPI task.
IFCONFIG0	Interface configuration.
IFCONFIG1	Interface configuration.
IFTIMING	SPI interface timing.
INTEN	Enable or disable interrupt
INTENCLR	Disable interrupt
INTENSET	Enable interrupt
STATUS	Status register.
TASKS_ACTIVATE	Activate QSPI interface
TASKS_DEACTIVATE	Deactivate QSPI interface
TASKS_ERASESTART	Start external flash memory erase operation
TASKS_READSTART	Start transfer from external flash memory to internal RAM
TASKS_WRITESTART	Start transfer from internal RAM to external flash memory
XIPOFFSET	Address offset into the external memory for Execute in Place operation.