ATSAM4S-EK2 Atmel, ATSAM4S-EK2 Datasheet - Page 41

• Manufacturer Part Number: ATSAM4S-EK2
• Description: Development Boards & Kits - ARM EVAL KIT SAM4S8 & SAM4S16
• Manufacturer: Atmel

Specifications of ATSAM4S-EK2

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: SAM4SD32C
• Core: ARM Cortex M4
• Interface Type: RS-232, USB
• Operating Supply Voltage: 5 V

D
C
B
A
REVISION HISTORY
TABLE OF CONTENTS
PIO MUXING
REV
PAGE
PIOA
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
A
1
2
3
4
5
6
7
TSLIDR_SL_SNS
TSLIDR_SL_SNSK
TSLIDR_SM_SNS
TSLIDR_SM_SNSK
TSLIDR_SR_SNS
TSLIDR_SR_SNSK
MCI_CD
CLK_32K
CLK_32K
RX_UART0
TX_UART0
TSC_CS
MISO
MOSI
SPCK
ZB_SLPTR
USAGE
2012.04
Block Diagram
Reference guide
Microcontroller
NAND Flash, RS232, RS485, MCI, JTAG
LCD, Touch items
Audio, AD/DA, Power
IO Expansion, USB, ZigBEE, LED, Button
DATA
5
5
DESCRIPTION
ORIGINAL RELEASED
PIOA
PA16
PA17
PA18
PA19
PA20
PA21
PA22
PA23
PA24
PA25
PA26
PA27
PA28
PA29
PA30
PA31
NOTE
TSC_IRQ/ZB_IRQ0
TSC_BUSY/ZB_IRQ1
ZB_RSTN
LED_BLUE
LED_GREEN
RXD1
TXD1
COM1EN
RTS1
CTS1
MCI
MCI
MCI
MCI
MCI
MCI
USAGE
SCHEMATICS CONVENTIONS
TEST POINT
PAGE
PIOB
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
(1) Resistance Unit: "K" is "Kohm", "R" is "Ohm¸"
(2) "DNP" means the component is not populated
by default
3
4
5
6
4
4
TP1, TP2, TP3, TP4
TP5
TP6
TP7
TP8, TP9
MIC INPUT
ANA INPUT
ZB_NPCS2
USER_PB1
JTAG
JTAG
JTAG
JTAG
CLK_12M
CLK_12M
USB_DDM
USB_DDP
ERASE
AUDIO OUT R
AUDIO OUT L
REFERENCE
TP12
USAGE
PIOC
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PC8
PC9
PC10
PC11
PC12
PC13
PC14
PC15
FUNCTION
GND
UART TXD
UART RXD
LCD backlight driver anode
Aux ADC input for TSC
Optional audio PA input
D0
D1
D2
D3
D4
D5
D6
D7
WR_LCD
NAND_OE
NAND_WE
RD_LCD
USER_PB2
EN_LCD
NAND_NCS0
NSC1_LCD
USAGE
PIOC
PC16
PC17
PC18
PC19
PC20
PC21
PC22
PC23
PC24
PC25
PC26
PC27
PC28
PC29
PC30
PC31
3
3
NAND_ALE
NAND_CLE
NAND_RDYBSY
REGSEL_LCD
LED_RED(POWER)
USB_CNX
TVALID_SNS
TVALID_SNSK
TUP_SNS
TUP_SNSK
TDWN_SNS
TDWN_SNSK
TLEFT_SNS
TLEFT_SNSK
TRIGHT_SNS
TRIGHT_SNSK
USAGE
JUMPER and SOLDERDROP
PAGE
3
4
5
6
7
REFERENCE
JP1
JP2
JP3
JP4
JP5, JP6, JP7, JP8
JP9
JP11
JP10, JP12
JP28
JP31
JP13
JP32
JP14, JP15
JP17, JP19
JP16, JP21
JP18
JP20
JP29
JP30
JP22, JP23, JP24
JP25
JP26
JP27
DEFAULT NO POPULATE PARTS
PAGE
3
4
5
7
REFERENCE
J1, R1
Y1, R3, R7
R6, R8
R9, R10
JP1, JP4
C13
J2
R22
R24, R30
JP28
D1
R61, R63, RA2, RA3
R122, R123
DEFAULT
CLOSE
CLOSE
OPEN
OPEN
1-2
OPEN
OPEN
CLOSE
OPEN
CLOSE
CLOSE
OPEN
OPEN
OPEN
1-2
OPEN
2-3
1-2
1-2
CLOSE
CLOSE
CLOSE
1-2
2
2
Nand Flash chip select enable
RS485 bus termination enable
RS485 pull resistor selectors
Option for software test
RS232 USART and RS485 selection
Close to select JTAG boundary scan
Analog reference voltage selection between 3.3V and 3.0V
Close to reinitialize the Flash contents and some of its NVM bits
Close for manufacturing test or fast programming mode
Access for current measurement on each power rail
LCD chip select enable
TOUCH SCREEN chip select enable
Sync close to degrade gain stage on microphone input
Close to mux RIN/LIN into MONO-IN path within audio PA
Close for impedance matching on AD/DA BNC port
ADC input selection between BNC port and potentiometer
Close to fix in mono speaker mode, no matter stereo plug state
AUDIO Amplifier power select between VCC33 and +5V
DAC output between AUDIO left channel and BNC connector
DC voltage selection between 3.3V and 5V on PIO expansion ports
Button BP2 disable
Button BP3 disable
Power consumption measure for ZigBEE module
FUNCTION
FUNCTION
External clock resource input
Backup 12MHz crystal
Isolation between 12MHz clock source and GPIO line
Isolation between 32KHz clock source and GPIO line
JTAGSEL and TEST selector
Coupling capacitor
LQFP100 Socket
Optional write protection on NAND flash
Differential impedance matching for RS485 cable
Option for software test
Optional ESD protection for LCD touch panel
Optional databus termination for LCD controller
Optional TWI
Board Configuration
Board Configuration
Board Configuration
This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
SAM4S-EK2
SAM4S-EK2
SAM4S-EK2
REV
REV
REV
SCALE
SCALE
SCALE
A
A
A
INIT EDIT
INIT EDIT
INIT EDIT
MODIF.
MODIF.
MODIF.
1/1
1/1
1/1
1
1
PP
PP
PP
DES.
DES.
DES.
30-APR-12
30-APR-12
30-APR-12
DATE
DATE
DATE
XXX
XXX
XXX
VER.
VER.
VER.
REV.
REV.
REV.
A
A
A
XX-XXX-XX
XX-XXX-XX
XX-XXX-XX
SHEET
SHEET
SHEET
DATE
DATE
DATE
2
2
2
7
7
7
D
C
B
A