Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Data Sheet

 787

SAM9M10 [DATASHEET]

6355F–ATARM–12-Mar-13

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