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Taskit
ARM9 CPU-module with Linux Stamp9261-series Stamp9261 (64F/64R)
Ficha De Dados
Taskit ARM9 CPU-module with Linux Stamp9261-series Stamp9261 (64F/64R) 542310 Ficha De Dados
Códigos do produto
542310
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Padrão
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1.INTRODUCTION
...............................................................................................................................................
5
2.SCOPE
.................................................................................................................................................................
6
3.OVERVIEW OF TECHNICAL CHARACTERISTICS
.................................................................................
7
3.1.CPU
................................................................................................................................................................
7
3.2.M
EMORY
...........................................................................................................................................................
7
3.3.I
NTERFACES
AND
EXTERNALS
SIGNALS
....................................................................................................................
7
3.4.M
ISCELLANEOUS
.................................................................................................................................................
7
3.5.P
OWER
S
UPPLY
.................................................................................................................................................
7
3.6.D
IMENSIONS
......................................................................................................................................................
7
4.HARDWARE DESCRIPTION
..........................................................................................................................
8
4.1.M
ECHANICS
.......................................................................................................................................................
8
4.2.ARM926EJ-S™ C
ORE
....................................................................................................................................
8
4.3.M
EMORY
...........................................................................................................................................................
9
a)Flash memory
...............................................................................................................................................
9
b)Boot Mode Select Signal (BMS)
..................................................................................................................
9
c)EEPROM
......................................................................................................................................................
9
d)SDRAM
.........................................................................................................................................................
9
e)SRAM
............................................................................................................................................................
9
f)DataFlash
......................................................................................................................................................
9
4.4.B
ATTERY
BACKUP
.............................................................................................................................................
10
4.5.R
ESET
C
ONTROLLER
(RSTC)
............................................................................................................................
10
4.6.S
ERIAL
N
UMBER
...............................................................................................................................................
10
4.7.C
LOCK
G
ENERATOR
AND
P
OWER
M
ANAGEMENT
C
ONTROLLER
(PMC)
....................................................................
11
a)SAM9261 Clocks
.........................................................................................................................................
11
b)Programmable Clocks
................................................................................................................................
11
c)PMC Control Functions
..............................................................................................................................
11
d)PMC Supervisory Functions
.......................................................................................................................
11
4.8.R
EAL
-
TIME
T
IMER
(RTT)
.................................................................................................................................
12
4.9.T
IMER
C
OUNTER
(TC)
......................................................................................................................................
12
4.10.P
ERIODIC
I
NTERVAL
T
IMER
(PIT)
.....................................................................................................................
12
4.11.W
ATCHDOG
T
IMER
.........................................................................................................................................
12
4.12.B
US
M
ATRIX
.................................................................................................................................................
13
4.13.LCD C
ONTROLLER
(LCDC)
..........................................................................................................................
14
a)LCDC Initialization and LCD Power Sequencing
.....................................................................................
14
b)LCDC Video Memory Selection
.................................................................................................................
14
c)LCDC Frame Buffer
...................................................................................................................................
14
4.14.LCDC DMA
AND
FIFO
..............................................................................................................................
15
4.15.D
ISPLAY
(TFT)
.............................................................................................................................................
15
4.16. T
OUCHSCREEN
..............................................................................................................................................
15
4.17. A
DVANCED
I
NTERRUPT
C
ONTROLLER
(AIC)
.....................................................................................................
15
4.18. P
ERIPHERAL
DMA C
ONTROLLER
(PDC)
.........................................................................................................
16
a) PDC Registers
...........................................................................................................................................
16
b) PDC Interrupts
..........................................................................................................................................
16
4.19. D
EBUG
U
NIT
(DBGU)
.................................................................................................................................
17
4.20. JTAG U
NIT
................................................................................................................................................
17
4.21. T
WO
-
WIRE
I
NTERFACE
(TWI)
.........................................................................................................................
18
4.22. M
ULTI
M
EDIA
C
ARD
I
NTERFACE
(MCI)
...........................................................................................................
19
4.23. USB H
OST
P
ORTS
(UHP)
.............................................................................................................................
20
a) External Parts
...........................................................................................................................................
20
b) VBUS considerations for USB Host
..........................................................................................................
20
c) Layout considerations
................................................................................................................................
20
4.24.USB D
EVICE
P
ORT
(UDP)
............................................................................................................................
21
a)External Parts
............................................................................................................................................
21
b)Operation with VBUS as a Supply
..............................................................................................................
21
c)Layout considerations
.................................................................................................................................
21
4.25.E
THERNET
C
ONTROLLER
..................................................................................................................................
22
a)MAC Address
..............................................................................................................................................
22
b)Layout considerations
.................................................................................................................................
22
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