Datasheet

25
SAM9G35 [DATASHEET]
11053E–ATARM–10-Mar-2014
8. Peripherals
8.1 Peripheral Mapping
As shown in Figure 6-1, the Peripherals are mapped in the upper 256 Mbytes of the address space between the
addresses 0xF000 0000 and 0xFFFF C000.
Each User Peripheral is allocated 16 Kbytes of address space.
8.2 Peripheral Identifiers
Table 8-1 defines the Peripheral Identifiers of the SAM9G35. A peripheral identifier is required for the control of the
peripheral interrupt with the Advanced Interrupt Controller and for the control of the peripheral clock with the Power
Management Controller.
Table 8-1. Peripheral Identifiers
Instance ID Instance Name Instance Description External interrupt Wired-OR interrupt
0 AIC Advanced Interrupt Controller FIQ
1 SYS System Controller Interrupt
DBGU, PMC, SYSC,
PMECC, PMERRLOC,
RTSC, SHDC, PIT
WDT, RTC
2 PIOA,PIOB Parallel I/O Controller A and B
3 PIOC,PIOD Parallel I/O Controller C and D
4 SMD SMD Soft Modem
5 USART0 USART 0
6 USART1 USART 1
7 USART2 USART 2
9 TWI0 Two-Wire Interface 0
10 TWI1 Two-Wire Interface 1
11 TWI2 Two-Wire Interface 2
12 HSMCI0 High Speed Multimedia Card Interface 0
13 SPI0 Serial Peripheral Interface 0
14 SPI1 Serial Peripheral Interface 1
15 UART0 UART 0
16 UART1 UART 1
17 TC0,TC1 Timer Counter 0,1,2,3,4,5
18 PWM Pulse Width Modulation Controller
19 ADC ADC Controller
20 DMAC0 DMA Controller 0
21 DMAC1 DMA Controller 1
22 UHPHS USB Host High Speed
23 UDPHS USB Device High Speed
24 EMAC Ethernet MAC
25 LCDC LCD Controller