NXPMAC57D5xx超可靠多核ARM MCU开发方案

NXP公司的MAC57D5xx系列产品之用于汽车仪表盘和工业的多核ARM MCU,基于ARM™ Cortex-A5(频率高达320MHz)32位处理器和ARM™ Cortex-A4(频率高达160MHz)32位处理器以及ARM™ Cortex-M0+32位I/O处理器,支持ARMv7- ISA,支持高达2个WVGA分辨率显示,目标应用在汽车电子.本文介绍了MAC57D5xx系列主要特性,高级框图和详细框图,以及包括定制评估板MAC57D5-516DC,适配板MAC57D5-208 (208LQFP和子板MAC57D5-516 (516BGA)在内的MAC57D5xx系列评估板主要特性和电路图.
The MAC57D5xx MCU family is a multi-core architecture solution for mid-range instrument cluster and industrial applications. This MCU is based on the ARM® Cortex®-M processor for real time and an ARM® Cortex®-A processors for applications and human machine interfaces that offer leading edge performance & scalability.
The MAC57D5xx MCU supports up to 2 WVGA resolution displays, one with in line head-up display hardware warping. The graphics content is generated using a powerful Vivante 2D GPU and the 2D animation and composition engine, to reduce memory footprint for content creation, integrated stepper motor drivers and a powerful I/O processor.
The MAC57D5xx MCU integrates NXP®’s latest SHE-compliant CSE2 engine and delivers support ISO26262 ASIL-B functional safety compliance.
MAC57D5xx系列主要特性:
• ARM™ Cortex-A5, 32-bit CPU
– Supports ARMv7- ISA
– 32 KB Instruction cache, 32 KB Data cache
– NEON SIMD Media Processing Engine
– FPU supporting double precision floating pointoperations
– Memory Management Unit
– GIC Interrupt Controller
– Up to 320 MHz
• ARM™ Cortex-M4, 32-bit CPU
– Supports ARMv7 - ISA
– 16 KB Instruction cache, 16 KB Data cache
– 64 KB Tightly-Coupled Memory (TCM)
– Single Precision FPU
– NVIC Interrupts Controller
– 1.25 DMIPS per MHz integer performance
– Up to 160 MHz
• I/O Processor
– ARM™ Cortex-M0+, 32-bit CPU
– Intelligent Stepper Motor Drive
• Memory sub...