Atmel Evaluation Kit AT91SAM9260-EK AT91SAM9260-EK Data Sheet

62
34C–A

T

A

RM–22-

M

a

r-07

  AT91SAM9260 Block 

D

iagram

JTAG Selection and Boundary Scan

In-Circuit Emulator

AIC

Fast SRAM 

4 Kbytes

D0-D15
A0/NBS0

A2-A15, A18-A20
A16/BA0
A17/BA1
NCS0
NCS1/SDCS
NRD
NWR0/NWE
NWR1/NBS1
NWR3/NBS3
SDCK, SDCKE
RAS, CAS
SDWE, SDA10

FIQ

IRQ0-IRQ2

PLLRCA

DRXD

DTXD

MMU

APB

ROM

32 Kbytes

Peripheral

Bridge

Peripheral

DMA

24-channel

PLLA

Bus Interface

A1/NBS2/NWR2

TST

PCK0-PCK1

System 

Controller

XIN

TDITDOTMSTCK

JT

A

GSEL

I

D

NANDOE, NANDWE

PMC

PLLB

OSC

XOUT

PIT

WDT

DBGU

SLAVE

MASTER

PDC

BMS

A23-A24

NCS5/CFCS1
A25/CFRNW

NCS4/CFCS0

NWAIT

CFCE1-CFCE2

EBI

Static

Memory

Controller

CompactFlash

NAND Flash

SDRAM

Controller

NCS2, NCS6, NCS7
NCS3/NANDCS

R

TCK

ECC

Controller

ETXCK-ERXCK

ETXEN-ETXER

ECRS-ECOL

ERXER-ERXD

V

ERX0-ERX3

ETX0-ETX3

MDCMDIO

F100

10/100 Ethernet 

MAC 

FIFO

DMA

FIFO

SSC

PDC

USB 

Device

DDMDDP

TK TF TD RD RF RK

TC0
TC1
TC2

TCLK0-TCLK2

TIO

A0-TIO

A2

TIOB0-TIOB2

SPI0
SPI1

PDC

USART0
USART1
USART2
USART3
USART4
USART5

R

TS0-R

TS3

SCK0-SCK2

TXD0-TXD5

RXD0-RXD5

CTS0-CTS3

PDC

TWI

TWCK

TWD

MCI

PDC

Transceiver

DPRAM

ICache

8 Kbytes

DCache

8 Kbytes

6-layer Matrix

6 x 100M x 32-bit words

NPCS2

NPCS1 SPCK

MOSI

MISO

NPCS0

NPCS3

SPI0_, SPI1_

MCCK

MCD

A0-MCD

A3

MCCD

A

NRST

XIN32

XOUT32

VDDCORE

PIOA

PIOB

PIOC

DSR0

DCD0 DTR0

RI0

USB 

OHCI

DMA

Transc.

Transc.

HDP

A

HDMA HDPBHDMB

Image 

Sensor 

Interface

DMA

ISI_PCK

ISI_DO-ISI_D7

ISI_HSYNC

ISI_VSYNC

ISI_MCK

4-channel

10-bit ADC

AD0-AD3

ADTRIG

AD

VREF

VDD

ANA

GND

ANA

PDC

D16-D31

RTT

OSC

RSTC

POR

4GPREG

SHDN

WKUP

SHDC

POR

RC

OSCSEL

VDDBU

MCDB0-MCDB3

MCCDB

TC3
TC4
TC5

TCLK3-TCLK5

TIO

A3-TIO

A5

TIOB3-TIOB5

Fast SRAM 

4 Kbytes

PDC

Filter

A21/NANDALE
A22/NANDCLE

NTRST