Техническая Спецификация для Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK
Модели
AT91SAM9M10-G45-EK
20
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
7.2
System Controller Block Diagram
Figure 7-1.
SAM9M10 System Controller Block Diagram
NRST
SLCK
Advanced
Interrupt
Controller
Real-Time
Timer
Periodic
Interval
Timer
Reset
Controller
PA0-PA31
periph_nreset
System Controller
Watchdog
Timer
wdt_fault
WDRPROC
WDRPROC
PIO
Controllers
Power
Management
Controller
XIN
XOUT
MAINCK
PLLACK
pit_irq
MCK
proc_nreset
wdt_irq
periph_irq[2..6]
periph_nreset
periph_clk[2..30]
PCK
MCK
MCK
pmc_irq
nirq
nfiq
nfiq
rtt_irq
Embedded
Peripherals
periph_clk[2..6]
pck[0-1]
in
out
enable
out
enable
ARM926EJ-S
SLCK
SLCK
irq
fiq
irq0-irq2
fiq
periph_irq[6..30]
periph_irq[2..24]
int
int
periph_nreset
periph_clk[6..30]
jtag_nreset
por_ntrst
proc_nreset
periph_nreset
dbgu_txd
dbgu_rxd
pit_irq
dbgu_irq
pmc_irq
rstc_irq
wdt_irq
rstc_irq
SLCK
Boundary Scan
TAP Controller
jtag_nreset
debug
PCK
debug
idle
debug
Bus Matrix
MCK
periph_nreset
proc_nreset
backup_nreset
periph_nreset
idle
Debug
Unit
dbgu_irq
MCK
dbgu_rxd
periph_nreset
dbgu_txd
rtt_alarm
Shut-Down
Controller
SLCK
rtt0_alarm
backup_nreset
SHDN
WKUP
4 General-purpose
Backup Registers
backup_nreset
XIN32
XOUT32
PB0-PB31
PC0-PC31
VDDBU Powered
VDDCORE Powered
ntrst
VDDCORE
POR
12MHz
MAIN OSC
PLLA
VDDBU
POR
SLOW
CLOCK
OSC
UPLL
por_ntrst
VDDBU
rtt_irq
UPLLCK
USB High Speed
Device Port
UPLLCK
periph_nreset
periph_irq[24]
RC
OSC
PD0-PD31
SCKCR
PE0-PE31
Real-Time
Clock
rtc_irq
SLCK
backup_nreset
rtc_alarm
USB High Speed
Host Port
UPLLCK
periph_nreset
periph_irq[25]
UHP48M
UHP12M
UHP48M
UHP12M
DDR sysclk