Datasheet

787
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
38.3 Block Diagram
Figure 38-2. Block Diagram
Notes: 1. System clock, bit (1 << AT91C_ID_UDPHS) in PMC_PCER register.
2. Enable UDPHS clock (peripheral clock) bit AT91C_CKGR_UPLLEN in PMC_UCKR register.
3. Enable BIAS bit AT91C_CKGR_BIASEN in PMC_UCKR register.
32 bits
System Clock
Domain
USB Clock
Domain
Rd/Wr/Ready
APB
Interface
USB2.0
CORE
EPT
Alloc
AHB1
DMA
AHB0
Local
AHB
Slave
interface
Master
AHB
Multiplexeur
Slave
DPRAM
UTMI
16/8 bits
APB bus
AHB bus
APB bus
PMC
DP
DM
DFSDM
DFSDP
DHSDM
DHSDP
ctrl
status