AT91SAM7S64C-AU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT91SAM7S64C-AU

AT91SAM ARM-based Flash MCU

Atmel Corporation 

28.6.3.1 Master Mode Block Diagram

Figure 28-5. Master Mode Block Diagram

SPI_CSR0..3

SCBR

MCK

Baud Rate Generator

MISO

SPI

Clock

SPI_CSR0..3

BITS

NCPHA

CPOL

LSB

SPI_RDR

RD

RDRF

OVRES

Shift Register

MSB

SPCK

MOSI

SPI_MR

PCS

SPI_TDR

PCS

PS

0

SPI_TDR

TD

TDRE

SPI_CSR0..3

CSAAT

SPI_RDR

PCS

PCSDEC

Current

Peripheral

1

NPCS3

NPCS2

NPCS1

NPCS0

NPCS0

MSTR

MODFDIS

MODF

SAM7S Series [DATASHEET]

6175M–ATARM–26-Oct-12

275

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