Техническая Спецификация для Atmel SAM4S Xplained Pro Starter and Evaluation Kit ATSAM4S-XPRO ATSAM4S-XPRO
Модели
ATSAM4S-XPRO
559
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
31.3
Block Diagram
Figure 31-1.
Block Diagram
Embedded
Peripheral
Embedded
Peripheral
PIO Interrupt
PIO Controller
Parallel Capture
Mode
Up to 32 pins
PMC
Up to 32
peripheral IOs
Up to 32
peripheral IOs
PIO Clock
APB
Data, Enable
PIN 31
PIN 1
PIN 0
Data, Enable
PDC
Data
Status
PIODCCLK
PIODC[7:0]
PIODCEN1
PIODCEN2
Interrupt Controller
Table 31-1.
Signal Description
Signal Name
Signal Description
Signal Type
PIODCCLK
Parallel Capture Mode Clock
Input
PIODC[7:0]
Parallel Capture Mode Data
Input
PIODCEN1
Parallel Capture Mode Data Enable 1
Input
PIODCEN2
Parallel Capture Mode Data Enable 2
Input