at91rm3400 ATMEL Corporation, at91rm3400 Datasheet - Page 237
at91rm3400
Manufacturer Part Number
at91rm3400
Description
Atmel Advanced At91 Arm Microcontroller
Manufacturer
ATMEL Corporation
Datasheet
1.AT91RM3400.pdf
(461 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 237 of 461
- Download datasheet (7Mb)
SPI Slave Mode
1790A–ATARM–11/03
In Slave Mode, the SPI waits for NSS to go active low before receiving the serial clock from an
external master.
In Slave Mode, CPOL, NCPHA and BITS fields of SPI_CSR0 are used to define the transfer
characteristics. The other Chip Select Registers are not used in Slave Mode.
In Slave Mode, the low and high pulse durations of the input clock on SPCK must be longer
than two Master Clock periods.
Figure 76. Slave Mode Block Diagram
SPCK
SPIDIS
NSS
MOSI
SPIEN
S
R
Q
LSB
SPI_RDR
SPI_TDR
Serializer
RD
TD
MSB
SPI_IMR
SPI_IDR
SPI_IER
SPI_SR
S
P
E
N
S
I
D
R
E
T
AT91RM3400
R
D
R
F
O
V
R
E
SPI Interrupt
MISO
237
Related parts for at91rm3400
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
AT91 ARM Thumb-based Microcontrollers
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AT91 ARM THUMB-BASED MICROCONTROLLERS
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AT91 ARM Thumb-based Microcontrollers
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AT91 MEMORY EXTENSION CARD
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
AT91 ARM X40 SERIES EVAL KIT
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
At91 Arm Thumb-based Microcontrollers
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
At91 Arm Thumb-based Microcontrollers
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
At91 Arm(r) Thumb(r) Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
At91 Arm(r) Thumb(r) Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AT91 ARM Thumb-based Microcontrollers
Manufacturer:
ATMEL
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet: