參數(shù)資料
型號: ATSAM3S-EK2
廠商: Atmel
文件頁數(shù): 41/57頁
文件大小: 0K
描述: EVAL KIT FOR SAM3S8 & SAM3SD8
設(shè)計資源: SAM3S-EK2 Design & Mfg Files
SAM3S-EK2 Design & Mfg Files Information
SAM3S-EK2 Demo Release Notes
標準包裝: 1
類型: MCU
適用于相關(guān)產(chǎn)品: ATSAM3S 系列
所含物品:
46
11090BS–ATARM–22-Oct-13
SAM3S8/SD8 Summary
– Interval Measurement
– Pulse Generation
– Delay Timing
– Pulse Width Modulation
– Up/down Capabilities
Each channel is user-configurable and contains:
– Three external clock inputs
– Five internal clock inputs
– Two multi-purpose input/output signals
Two global registers that act on all three TC Channels
Quadrature decoder
– Advanced line filtering
– Position / revolution / speed
2-bit Gray Up/Down Counter for Stepper Motor
11.7
Pulse Width Modulation Controller (PWM)
One Four-channel 16-bit PWM Controller, 16-bit counter per channel
Common clock generator, providing Thirteen Different Clocks
– A Modulo n counter providing eleven clocks
– Two independent Linear Dividers working on modulo n counter outputs
– High Frequency Asynchronous clocking mode
Independent channel programming
– Independent Enable Disable Commands
– Independent Clock Selection
– Independent Period and Duty Cycle, with Double Buffering
– Programmable selection of the output waveform polarity
– Programmable center or left aligned output waveform
– Independent Output Override for each channel
– Independent complementary Outputs with 12-bit dead time generator for each
channel
– Independent Enable Disable Commands
– Independent Clock Selection
– Independent Period and Duty Cycle, with Double Buffering
Synchronous Channel mode
– Synchronous Channels share the same counter
– Mode to update the synchronous channels registers after a programmable number
of periods
Connection to one PDC channel
– Provides Buffer transfer without processor intervention, to update duty cycle of
synchronous channels
Two independent event lines which can send up to 4 triggers on ADC within a period
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