描述
Woodward PCM128-HD是Motohawk控制解决方案系列产品的一部分，主要用于发动机控制系统的快速开发。以下是其产品详情：
基本信息
品牌：Woodward
型号：PCM128-HD
产地：美国
处理器：Freescale MPC565，运行频率为56MHz
内存：1M Flash，36K RAM，8K Serial EEPROM
技术参数
工作电压：9-32VDC
工作温度：-40℃至+105℃
输入：34个模拟量输入，8个低频数字输入，4个VR频率输入，2个宽范围O2传感器输入，1个双传感器宽带爆震检测器输入
输出：6个3A峰值/1A保持喷油器驱动器，6个7A/3A或3A/1A峰值/保持高边驱动器，16个TTL电平点火系统，最多10个3A低边PWM，1个1.5A转速表输出，2个5A H桥PWM，1个10A H桥PWM，1个继电器驱动器（主电源）
数据链接：2个CAN 2.0b通道，1个ISO 9141通道，1个RS-485通道
产品特点
板载浮点单元和高时钟频率使软件能够在更短的时间内执行。
CAN 2.0b数据链路确保与其他车辆系统的互操作性。
现成的硬件和Motohawk软件的结合，使开发人员能够专注于应用程序的操作细节，而无需担心硬件的设计细节。
应用领域
适用于天然气发动机等工业发动机控制系统，可对发动机的运行进行精确控制和监测。The Woodward PCM128-HD is part of the Motohawk family of control solutions,designed for the rapid development of engine control systems.The following are product details:
Basic Information
Brand:Woodward
Model:PCM128-HD
Origin:USA
Processor:Freescale MPC565,running at 56MHz
Memory:1MB Flash,36KB RAM,8KB Serial EEPROM
Technical Specifications
Operating Voltage:9-32VDC
Operating Temperature:-40°C to+105°C
Inputs:34 analog inputs,8 low-frequency digital inputs,4 VR frequency inputs,2 wide-range O2 sensor inputs,1 dual-sensor wideband knock detector input
Outputs:6 3A peak/1A hold injector drivers,6 7A/3A or 3A/1A peak/hold high-side drivers,16 TTL-level ignition systems,up to 10 3A low-side PWMs,1 1.5A tachometer output,2 5A H-bridge PWMs,1 10A H-bridge PWM,1 Relay driver(main power supply)
Data links:2 CAN 2.0b channels,1 ISO 9141 channel,1 RS-485 channel
Product Features
The onboard floating-point unit and high clock frequency enable faster software execution.
The CAN 2.0b data link ensures interoperability with other vehicle systems.
The combination of off-the-shelf hardware and Motohawk software allows developers to focus on the operational details of their application without worrying about hardware design details.
Applications
It is suitable for industrial engine control systems such as natural gas engines,enabling precise control and monitoring of engine operation.
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