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AMIC110多协议可编工业通信处理器开发方案(6)

时间:2024-09-04 12:53来源:[db:来源] 作者:admin 点击:
ADC – 200K Samples per Second – Input can be Selected from any of the Eight Analog Inputs Multiplexed Through an 8:1 Analog Switch – Can be Configured to Operate as a 4-Wire, 5-Wire, or 8-Wi
ADC

– 200K Samples per Second

– Input can be Selected from any of the EightAnalog Inputs Multiplexed Through an 8:1

Analog Switch

– Can be Configured to Operate as a 4-Wire, 5-Wire, or 8-Wire Resistive Touch Screen

Controller (TSC) Interface

– Up to Three 32-Bit eCAP Modules

– Configurable as Three Capture Inputs orThree Auxiliary PWM Outputs

– Up to Three Enhanced High-Resolution PWMModules (eHRPWMs)

– Dedicated 16-Bit Time-Base Counter WithTime and Frequency Controls

– Configurable as Six Single-Ended, Six Dual-Edge Symmetric, or Three Dual-Edge Asymmetric Outputs

– Up to Three 32-Bit Enhanced QuadratureEncoder Pulse (eQEP) Modules

• Device Identification

– Contains Electrical Fuse Farm (FuseFarm) ofWhich Some Bits are Factory Programmable

– Production ID

– Device Part Number (Unique JTAG ID)

– Device Revision (Readable by Host ARM)

• Debug Interface Support

– JTAG and cJTAG for ARM (Cortex-A8 andPRCM), PRU-ICSS Debug

– Supports Device Boundary Scan

– Supports IEEE 1500

• DMA

– On-Chip Enhanced DMA Controller (EDMA) hasThree Third-Party Transfer Controllers (TPTCs)and One Third-Party Channel Controller(TPCC), Which Supports up to 64

Programmable Logical Channels and EightQDMA Channels. EDMA is Used for:

– Transfers to and from On-Chip Memories

– Transfers to and from External Storage(EMIF, GPMC, Slave Peripherals)

• Inter-Processor Communication (IPC)

– Integrates Hardware-Based Mailbox for IPC andSpinlock for Process Synchronization BetweenCortex-A8, PRCM, and PRU-ICSS

– Mailbox Registers that Generate Interrupts

– Four Initiators (Cortex-A8, PRCM, PRU0,PRU1)

– Spinlock has 128 Software-Assigned LockRegisters

• Security

– Crypto Hardware Accelerators (AES, SHA,RNG)

– Secure Boot (责任编辑:admin)

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