Setting Up the AT91SAM9263-EK Board
AT91SAM9263-EK Evaluation Board User Guide
2-5
6325D–ATARM–26-Aug-09
2.7
AT91SAM9263-EK Block Diagram
Figure 2-3.
AT91SAM9263-EK Block Diagram
EBI
0_D[
0.
.31]
DTX
D
DRX
D
TX
D0
RTS0
RX
D0
CTS0
PA[
0.
.31]
PA0
MCI
0_DA0
PA1
MCI
0_CDA
PA2
SPI
0_SPCK
PA3
MCI
0_DA1
PA5
MCI
0_DA3
PA6
MCI
1_CK
PA7
MCI
1_CDA
PA4
MCI
0_DA2
PA9
MCI
1_DA1
PA10
M
CI
1_DA2
PA11
M
CI
1_DA3
PA8
MCI
1_DA0
PA13
C
ANTX
PA14
C
ANRX
PA15
IRQ1
PA12
M
CI
0_CK
PA17 PA18 PA19
PA16
PA21 PA22 PA23
PA20
PA25 PA26
TX
D
0
PA27
R
XD
0
PA24
PA29
C
TS0
PA30 PA31
PA28
R
TS0
PA25
ERX
D
V
NRST
ETX
C
K
PE31
ETX
1
ETX
0
ETX
E
N
ERX
1
ERX
0
EMDC EMDI
O
ERX
E
R
PB1
AC97CK
PB2
AC97TX
PB3
AC97RX
PB5
TW
CK
PB6 PB7
PW
M0
PB4
TW
D
PB9
LCDCC
PB10
P
CK1
PB11
SPI
0_NPCS3
PB8
PW
M1
PB13 PB14 PB15
PB12
PB17 PB18 PB19
PB16
PB21 PB22 PB23
PB20
PB25 PB26 PB27
PB24
PB29 PB30 PB31
PB28
PB[
0.
.31]
PB0
AC97FS
PC1
LCDHSY
N
C
PC2
LCDDOTCK
PC3
LCDDEN
PC5 PC6
LCDD2
PC7
LCDD3
PC4
PC9
LCDD5
PC10
LCDD6
PC11
LCDD7
PC8
LCDD4
PC13 PC14
LCDD10
PC15
LCDD11
PC12
LCDD13
PC17
LCDD21
PC18
LCDD14
PC19
LCDD15
PC16
LCDD12
PC21 PC22
LCDD18
PC23
LCDD19
PC20
PC25
ERX
D
V
PC26
LCDD22
PC27
LCDD23
PC24
LCDD20
PC29
PW
M2
PC30
DRX
D
PC31
DTX
D
PC28
P
C
[0
..3
1]
PC0
PD1 PD2 PD3
PD5 PD6 PD7
PD4
PD9
EBI
0_CFCE2
PD10 PD11
PD8
EBI
0_CFCE1
PD13 PD14 PD15
PD12
PD17 PD18 PD19
PD16
PD21 PD22 PD23
PD20
PD25 PD26 PD27
PD24
PD29 PD30 PD31
PD28
P
D
[0
..3
1]
PD0
P
E
1
IS
I_
D
1
P
E
2
IS
I_
D
2
P
E
3
IS
I_
D
3
P
E
5
IS
I_
D
5
P
E
6
IS
I_
D
6
P
E
7
IS
I_
D
7
P
E
4
IS
I_
D
4
P
E
9
IS
I_
H
S
YN
C
PE10
ISI
_VSY
NC
PE11
ISI
_MCK
PE8
IS
I_
PCK
PE13
ISI
_D9
PE14
ISI
_D10
PE15
ISI
_D11
PE12
ISI
_D8
PE17 PE18 PE19
PE16
PE21
E
TX
CK
PE22 PE23
E
TX
0
PE20
PE25
E
RX
0
PE26
E
RX
1
PE27
E
RX
ER
PE24
E
TX
1
PE29
E
MDC
PE30
E
MDI
O
PE31
PE28
E
TX
EN
PE[
0.
.31]
P
E
0
IS
I_
D
0
CANRX CANTX
EBI
0_A22
EBI
0_NBS1
PD15
EBI
0_A16
PA22
EBI
0_A1
EBI
0_A21
EBI
0_A17
EBI
0_NBS3
EBI
0_A0
EBI
0_A[
0.
.22]
TW
CK
TW
D
MCI
0_DA0
MCI
0_DA1
PE16 PE17
PE18 PE19
MCI
0_DA3
MCI
0_CDA
MCI
0_DA2
SPI
0_SPCK
PE20
MCI
0_CK
MCI
1_DA0
MCI
1_DA1
MCI
1_DA3
MCI
1_CDA
MCI
1_DA2
MCI
1_CK
PA19 PA18
PA21 PA20
PA24 PA23
PW
M0
AC97RX
AC97CK AC97TX
PCK1
NRST
AC97FS
LCDCC PA30
LCDHSY
N
C
LCDD[
2.
.7
]
LCDD[
10.
.15]
LCDD[
18.
.23]
LCDDEN
LCDDOTCK
SPI
0_MOSI
SPI
0_MI
S
O
SPI
0_SPCK
SPI
0_NPCS3
IS
I_
D
[0
..1
1]
IS
I_
P
C
K
IS
I_
M
C
K
IS
I_
V
S
YN
C
IS
I_
H
S
YN
C
TW
CK
TW
D
PA17 PA16
VDDI
SI
PW
M1
PW
M2
PC4 PC5
PA0
SPI
0_MI
S
O
PA1
SPI
0_MOSI
EBI
1_D[
0.
.15]
EBI
1_A[
0.
.21]
EBI
1_A0
EBI
0_CFCE1
EBI
0_CFCE2
EBI
0_NBS1
EBI
0_NBS3
PD2 PD3
PA[
0.
.31]
PB[
0.
.31]
P
C
[0
..3
1]
P
D
[0
..3
1]
PE[
0.
.31]
NRST
EBI
1_A[
1.
.21]
VDDI
SI
IR
Q
1
PA31
PB[
0.
.31]
P
C
[0
..3
1]
P
D
[0
..3
1]
PE[
0.
.31]
PA[
0.
.31]
SDRAM
NANFLASH
12VDC
DBGU
USB
DEVICE
COM0
RS232
EEPROM
SERIA
L
DATAFLASH
PIO USAGE
10/100 FAST ETHERNET
HOST B
HOST A
CAN
EBI0
NORFLASH
1.8" HDD
MMC SD/SDIO
MMC SD/SDIO
CARD READER
CARD READER
AUDI
O
USER'S
INTERF
ACE
MIC
OUT
IN
CAMERA IN
TERFACE
ISI
LCD IN
TERFACE
TOUCH S
CRE
EN
CONT
ROL
LE
R
3.
5" QV
GA
EBI1
PSRAM
(M
CI
0_CD)
(M
CI
0_W
P)
(N
ANDCS)
(R
IG
HTCLI
C
)
(C
KSEL)
(M
CI
1_W
P)
(M
CI
1_CD)
(RDY
BSY
)
(C
ANRS)
(INTRQ) (IORDY
)
(C
ANRX
EN)
(C
TRL1)
(C
TRL2)
(B
U
S
Y)
(P
C
I)
(M
DI
NTR)
(F
LG
B
)
(E
N
B
)
(F
LG
A
)
(E
N
A
)
(U
SBCNX
)
(L
E
FT
C
LI
C
)
EBI
0 MEMORY
03 -
EBI
0 MEMORY
RAS CAS SDA10 SDW
E
SDCKE
SDCK
NBS3
NBS1
SDCS
NANDO
E
NANDW
E
NANDCS RDYBSY
ALE
CL
E
BA0 BA1
D
[0.
.31]
A[
0.
.22]
NRST
NCS
NBS0
NBS2
NRD
NW
E
RESET-
DI
O
R
-
IN
TR
Q
CS1
-
IO
RDY
CS0
-
DI
O
W
-
POW
E
R SUPPLY
01 -
POW
E
R SUPPLY
PO
W
E
RLED
VDDBU
SHDN
USERLED1
LEFTC
LI
C
USERLED2
RI
G
H
TCL
IC
EX
PANSI
ON CONNECTORS
10 -
EX
PANSI
ON CONNECTORS
SI
G
Q
P
C
[0
..3
1]
RFTS
C
LK16M
SI
G
I
P
D
[0
..3
1]
P
B
[0
..3
1]
P
E
[0
..3
1]
P
A
[0
..3
1]
EBI
1 MEMORY
04 -
EBI
1 MEMORY
NO
E
NW
R
UB
LB
NCS
D
[0.
.15]
A[
1.
.21]
LCD & CAMERA I
N
TERFACE
09 -
LCD & CAMERA I
N
TERFACE
IR
Q
SPCK
BUSY
MO
S
I
MI
S
O
NPCS
B
[0
..5
]
G
[0
..5
]
PCI
VCTRL
DTMG
HSYNC
DCL
K
IS
I_
D
[0
..1
1]
CTRL
1
SCL
CTRL
2
SDA
IS
I_
VSYNC
IS
I_
H
S
Y
N
C
IS
I_
M
C
K
IS
I_
P
C
K
R
[0
..5
]
VDDI
SI
RFTS
RMI
I ETHERNET
08 -
ETHERNET
NRST
RX_
E
R
TXD0
TXD1
RXD0
RXD1
RX_
D
V
MDC
TX_C
LK
MDI
N
TR
MDI
O
TX_EN
AT91SAM9263_BGA324
02 -
MI
CROCONTROLLER
HDMA
HDMB
EBI
0_RAS
P
C
[0
..3
1]
EBI
0_NANDO
E
EBI
0_CAS
EBI
0_SDW
E
EBI
0_A[
0.
.22]
PA[
0.
.31]
DDM
EBI
1_NCS0
EBI
1_D
[0
..15]
P
D
[0
..3
1]
EBI
0_NCS0
DDP
EBI
0_SDCKE
EBI
0_NANDW
E
PB[
0.
.31]
HDPA
EBI
1_SDCK
SHDN
HDPB
EBI
0_SD
A
10
EBI
0_SDCK
PE[
0.
.31]
EBI
0_D
[0
..31]
EBI
0_
NCS1
/SDCS
VDDI
SI
VDDBU
SI
G
Q
EBI
1_NBS1/
N
W
1/
C
FI
O
R
EBI
0_
NRD/
CFO
E
EBI
0_N
W
E
/N
W
R
0/
C
FW
E
EBI
0_NBS3/
N
W
3/
C
FI
O
W
SI
G
I
EBI
1_
NRD/
CFO
E
C
K
16M
EBI
0_NBS1/
N
W
1/
C
FI
O
R
PPS
EBI
1_N
W
E
/N
W
R
0/
C
FW
E
NRST
EBI
1_A[
0.
.21]
AC97
06 -
AUDI
O
EXT_C
LK
SDATA_O
U
T
SYNC
RST#
BI
TCLK
SDATA_I
N
MCI
& TW
I
05 -
MCI
& TW
I
SDA
SCL
M
C
I0_D
A3
M
C
I0_D
A0
M
C
I0_D
A1
M
C
I0_D
A2
MCI
0_
CDA
M
C
I0_W
P
M
C
I0_C
D
M
C
I0_C
K
SPI
0_SPCK
CKSEL
M
C
I1_W
P
M
C
I1_C
D
M
C
I1_D
A3
M
C
I1_D
A0
M
C
I1_D
A1
M
C
I1_D
A2
MCI
1_
CDA
M
C
I1_C
K
SERI
A
L I
N
TERFACES
07 -
COMMUNI
CATI
ON
DDM DDP
USBCNX
DRXD
DTXD
RXD
CTS
RTS
TXD
FLG
A
FLG
B
HDMA
CANRX
HDMB
ENA
ENB
CANRXEN
CANRS
HDPA
HDPB
CANTX
