Datasheet

18
SAM9G45 [Summary]
6438IS–ATARM–12-Feb-13
Figure 6-1. DDR Multi-port
LCD
DMA
ARM D
DDRMP DIS
DDR S1
DDR S2
DDR S
3
ARM D
ARM I
MATRI
Table 6-3. SAM9G45 Masters to Slaves Access DDRMP_DIS = 0
Master 0 1 2 3 4 & 5 6 7 8 9 10 11
Slave
ARM
926 Instr.
ARM
926 Data PDC
USB Host
OHCI DMA
ISI
DMA
LCD
DMA
Ethernet
MAC
USB
Device HS
USB Host
EHCI Reserved
0 Internal SRAM 0 X X X X X X - X X X -
1
Internal ROM X X X - - - - - X - -
UHP OHCI X X - - - - - - - - -
UHP EHCI X X - - - - - - - - -
LCD User Int. X X - - - - - - - - -
UDPHS RAM X X - - - - - - - - -
Reserved X X - - - - - - - - -
2 DDR Port 0 X - - - - - - - - - -
3 DDR Port 1 - X - - - - - - - - -
4 DDR Port 2 - - X X X X - X X X X
5 DDR Port 3 - - X X X X X X X X -
6 EBI X X X X X X X X X X X
7 Internal Periph. X X X - X - - - - - -