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日本NPM公司电机运动控制网络通讯芯片
超高速串行通信系统IC，通过通信速度达20Mbps的串行通信，除了可进行FA领域所要求的输入、输出控制、电机控制以外，也能够对充分运用高速的CPU仿真、通讯ASIC进行远程控制。总之，完全省线的通信系统。
在输入、输出控制的循环通信中，以最快15.1μsec的速度经常进4Byte的数据传送，其间可使电机控制，LSI控制数据等最大2564Byte的数据中断进行通信。
通信时间可运用预设的计算公式进行计算，保证了FA领域所需的实时性。
G9001A:中央处理ASIC
G9002:I/O ASIC
G9003:PCL ASIC
G9004:CPU仿真
ASIC
日本NPM公司电机运动控制网络通讯芯片介绍资料
点击下载电机运动控制网络通讯芯片技术手册→
G9001A技术手册
G9002技术手册
G9003技术手册
G9004技术手册
G9001A外型图
G9002外型图
G9003外型图
G9004外型图
Nippon Pulse introduces Motionnet Chips. Motionnet chips, the G900x series, provide the capability of serial communications. Motionnet consists of four chips, the G9001, G9002, G9003, and G9004.
The G9001 is known as the center device. It has 256-bytes of RAM available for I/O and 512-bytes of RAM for motion control and data communication. The G9001 can control up to a maximum of 64 local devices. The maximum communication speed of the G9001 is 20Mbps, and it uses RS485 communication. The G9001 is a 64-pin QFP.
The G9002 and G9003 serve as the local devices you can connect to the G9001. You can connect up to 64 pieces of the G9002 (I/O device), 64 pieces of the G9003 (motion device), or any combination of the two (not to exceed 64 pieces total). The G9002 is an I/O device that has four 8-bit ports per device, is an 80-pin QFP, and uses cyclic transfer. The G9003 is a single axis motion device that outputs 5Mpps to contorl stepper or servomotors. The G9003 offers various motion profiles, an encoder signal interface, and the ability to change speed and position on the fly. The G9003 is an 80-pin QFP.
The G9004 is a CPU emulation device that can operate in either CPU emulation mode or message communication mode. When in CPU emulation mode, the G9004 outputs signals identical to those from CPU terminals and uses data from the G9001. In message communication mode, the G9004 communicates freely with any CPU connected to the G9001 and itself. The G9004 can control various types of CPU, communicate in 256 byte (maximum) groups, and has both 8-bit and 16-bit CPU interfaces. The G9004 is an 80-pin QFP.
Ideal applications for the Motionnet Series would be factory automation, biomedical machines, and semiconductor equipment.
 
 
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