AT91RM9200(2003) 데이터 시트보기 (PDF) - Atmel Corporation
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AT91RM9200 Datasheet PDF : 650 Pages
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Block Diagram Bold arrows (
) indicate master-to-slave dependency.
Figure 1. AT91RM9200 Block Diagram
TST0-TST1
NRST
JTAGSEL
TDI
TDO
TMS
TCK
NTRST
FIQ
IRQ0-IRQ6
PCK0-PCK3
PLLRCB
PLLRCA
XIN
XOUT
XIN32
XOUT32
DRXD
DTXD
DDM
DDP
MCCK
MCCDA
MCDA0-MCDA3
MCCDB
MCDB0-MCDB3
RXD0
TXD0
SCK0
RTS0
CTS0
RXD1
TXD1
SCK1
RTS1
CTS1
DSR1
DTR1
DCD1
RI1
RXD2
TXD2
SCK2
RTS2
CTS2
RXD3
TXD3
SCK3
RTS3
CTS3
NPCS0
NPCS1
NPCS2
NPCS3
MISO
MOSI
SPCK
TWD
TWCK
Reset
and
Test
JTAG
Scan
ARM920T Core
ICE
ETM
Instruction Cache
16K bytes
MMU
Data Cache
16K bytes
PLLB
PLLA
OSC
OSC
AIC
PMC
System
Timer
RTC
Fast SRAM
16K bytes
Fast ROM
128K bytes
Peripheral
Bridge
Peripheral
Data
Controller
DBGU
PDC
PIOA/PIOB/PIOC/PIOD
Controller
FIFO
USB Device
Address
Decoder
Abort
Status
Misalignment
Detector
Bus
Arbiter
Memory
Controller
EBI
CompactFlash
SmartMedia
NAND Flash
SDRAM
Controller
Burst
Flash
Controller
Static
Memory
Controller
DMA
FIFO
USB Host
DMA
FIFO
MCI
PDC
USART0
PDC
USART1
PDC
USART2
PDC
USART3
PDC
SPI
PDC
TWI
APB
Ethernet MAC 10/100
PDC
SSC0
PDC
SSC1
PDC
SSC2
Timer Counter
TC0
TC1
TC2
Timer Counter
TC3
TC4
TC5
AT91RM9200
TSYNC
TCLK
TPS0 - TPS2
TPK0 - TPK15
BMS
D0-D15
A0/NBS0
A1/NBS2/NWR2
A2-A15/A18-A22
A16/BA0
A17/BA1
NCS0/BFCS
NCS1/SDCS
NCS2
NCS3/SMCS
NRD/NOE/CFOE
NWR0/NWE/CFWE
NWR1/NBS1/CFIOR
NWR3/NBS3/CFIOW
SDCK
SDCKE
RAS-CAS
SDWE
SDA10
BFRDY/SMOE
BFCK
BFAVD
BFBAA/SMWE
BFOE
BFWE
A23-A24
A25/CFRNW
NCS4/CFCS
NCS5/CFCE1
NCS6/CFCE2
NCS7
D16-D31
HDMA
HDPA
HDMB
HDPB
ETXCK-ERXCK-EREFCK
ETXEN-ETXER
ECRS-ECOL
ERXER-ERXDV
ERX0-ERX3
ETX0-ETX3
EMDC
EMDIO
EF100
TF0
TK0
TD0
RD0
RK0
RF0
TF1
TK1
TD1
RD1
RK1
RF1
TF2
TK2
TD2
RD2
RK2
RF2
TCLK0
TCLK1
TCLK2
TIOA0
TIOB0
TIOA1
TIOB1
TIOA2
TIOB2
TCLK3
TCLK4
TCLK5
TIOA3
TIOB3
TIOA4
TIOB4
TIOA5
TIOB5
3
1768B–ATARM–08/03
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