1 Features
Processor cores:
• 1× Dual 64-bit Arm® Cortex®-A53 microprocessor subsystem at up to 1.0GHz
– Dual-core Cortex-A53 cluster with 256KB L2 shared cache with SECDED ECC
– Each A53 Core has 32KB L1 DCache with SECDED ECC and 32KB L1 ICache with Parity protection
• Up to 2× Dual-core Arm® Cortex®-R5F MCU subsystems at up to 800MHz, integrated for realtime processing
– Dual-core Arm® Cortex®-R5F supports dualcore and single-core modes
– 32KB ICache, 32KB DCache and 64KB TCM per each R5F core for a total of 256KB TCM with SECDED ECC on all memories
• 1× Single-core Arm® Cortex®-M4F MCU at up to 400MHz
– 256KB SRAM with SECDED ECC Industrial subsystem:
• 2× gigabit Industrial Communication Subsystems (PRU_ICSSG)
– Supports Profinet IRT, Profinet RT, EtherNet/IP, EtherCAT, Time-Sensitive Networking (TSN), and more
– Backward compatibility with 10/100Mb PRU_ICSS
– Each PRU_ICSSG contains:
• 2× Ethernet ports
– MII (10/100)
– RGMII (10/100/1000)
• 6 PRU RISC cores per PRU_ICSSG each core having:
– Instruction RAM with ECC
– Broadside RAM
– Multiplier with optional accumulator (MAC)
– CRC16/32 hardware accelerator
– Byte swap for Big/Little Endian conversion
– SUM32 hardware accelerator for UDP checksum
– Task Manager for preemption support
• Three Data RAMs with ECC
• 8 banks of 30 × 32-bit register scratchpad memory
• Interrupt controller and task manager
• Two 64-bit Industrial Ethernet Peripherals (IEPs) for time stamping and other time synchronization functions
• 18× Sigma-Delta filters
– Short circuit logic
– Over-current logic
• 6× Multi-protocol position encoder interfaces
• One Enhanced Capture Module (ECAP)
• 16550-compatible UART with a dedicated 192MHz clock to support 12Mbps PROFIBUS