at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 174

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

Table 20-5.
6249D–ATARM–20-Dec-07
Signals:
EBI0_, EBI1_
Controller
D0 - D7
D8 - D15
D16 - D31
A0/NBS0
A1/NWR2/NBS2
A2 - A10
A11
SDA10
A12
A13 - A14
A15
A16/BA0
A17/BA1
A18 - A20
A21/NANDALE
A22/NANDCLE
A23 - A24
A25
NCS0
NCS1/SDCS
NCS2
NCS2/NANDCS
NCS3/NANDCS
NCS4/CFCS0
NCS5/CFCS1
NANDOE
NANDWE
NRD/CFOE
NWR0/NWE/CFWE
NWR1/NBS1/CFIOR
NWR3/NBS3/CFIOW
CFCE1
CFCE2
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(4)
(3)
EBI Pins and External Devices Connections
SDRAMC
D16 - D31
SDRAM
D8 - D15
A[11:12]
D0 - D7
DQM0
DQM2
DQM1
DQM3
A[0:8]
BA0
BA1
A10
CS
A9
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
CompactFlash
(EBI0 only)
CFRNW
CFCS0
CFCS1
Pins of the Interfaced Device
D0 - D7
D8 - 15
A[2:10]
REG
IOW
CE1
CE2
IOR
WE
OE
A0
A1
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
(1)
(1)
(1)
AT91SAM9263 Preliminary
True IDE Mode
CompactFlash
(EBI0 only)
CFRNW
CFCS0
CFCS1
D0 - D7
D8 - 15
A[2:10]
REG
IOW
CS0
CS1
SMC
IOR
WE
A0
A1
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
(1)
(1)
(1)
NAND Flash
I/O8-I/O15
I/O0-I/O7
CE
ALE
CLE
WE
OE
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
(5)
(6)
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