MPG2031 , 2 Axis Pulse Generator Chip

One Chip for 2 Axis of Motion
Ultra High Speed Pulse Generator Chip
Capable of performing S-Curve, Trapezoidal as well as complex movement profiles

Description

        This Pulse Generator chip introduces one of Mycom’s new developments in Motion Control technology. The MPG2031 Pulse Generator chip is a DSP type peripheral circuit with built-in functions for Motion Control applications. The MPG2031 can control Stepping motors as well as Digital Input Servo motors. Address and Data commands sent directly to this Pulse Generator chip allow a system designer the flexibility of composing S-Curve, Trapezoidal as well as complex move profiles for Closed loop or Open loop applications.

 

Features

MPG2031 Specifications

Items Contents
Power Requirement +5V ± 5%
Reference Clock 131 Khz ~ 4 Mhz
Pulse Range 1 ~ 16,777,215
Deceleration Starting Point Range 1 ~ 16,777,215
Frequency Resolution 65,536 steps within a given Output Frequency range
Acceleration or Deceleration Slope Resolution 65,536 steps within a given Output Frequency range
N-Division, Clock Divisions 256 steps
Complex Movement Profile Data 128 bytes
Maximum Output Frequency

0.004 ~ 256 Hz ( CLK = 131 Khz , n = 256 )

1 ~ 65,535 Hz ( CLK = 3.2768 Mhz , n = 25 )

122 ~ 2,000,000 ( CLK = 4 Mhz , n = 1)
Operations and Functions S-Curve, Complex or Trapezoidal profiles. Automatic calculation of Deceleration starting point or two modes of Manual functions can be used for Deceleration definitions. Linear and Circular interpolation positioning. Encoder counter and Interrupt functions. Forward and Reverse limits, Home Return, Emergency Stop, Slow down Stop, Pulse Output end control and Emergency Stop for Servo’s motors. Output Pulse and Frequency monitoring, I/O signal Logic setting as well as Velocity, Acceleration and Deceleration settings.
Driver Interface Output Clock ½ Clock Switching Setting
  Inputs Alarm Active H/L Logic Setting
    In Position Active H/L Logic Setting
    Deviation Counter Overflow Active H/L Logic Setting
Sensor Inputs Forward Limit Active H/L Logic Setting
  Reverse Limit Active H/L Logic Setting
  Near Home Active H/L Logic Setting
  Home Active H/L Logic Setting
Encoder Interface Inputs

TTL A / B phases
Scaling 1/2/4 times Input Count
  Outputs 4 Interrupt Outputs
Special Purpose Inputs Inputs Decel, Decel Stop, Immediate Stop and Synchronize Axes
Special Purpose Outputs Outputs Pulses in Progress, 6 Main Interrupts
General Purpose Outputs 2 User defined Outputs
Operating Temperature 0 ~ + 0° C
Storage Temperature -60 ~ +150° C
Device Package

100 Pin QFP

Lead Pitch : 0.5mm