MPG1030 , Motion Peripheral Chip

MPG1030 , Single Axis Pulse Generator Chip

Single Axis of Motion

Ultra High Speed Pulse Generator Chip

Capable of performing S-Curve, Trapezoidal as well as complex movement profiles

Description

The MPG1030 Pulse Generator chip is a DSP type peripheral circuit with built-in functions for Motion Control applications. The MPG1030 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

Single Axis Chip to Control the Motion of Stepping or Digital Input Servo Motors.
Capable of modify the Acceleration and Deceleration rates in order to provide S-Curve, Trapezoidal and complex move profiles for Point to Point and Linear or Circular Interpolated movements.
Ultra High Speed Pulse Rate output up to 2.0 Mhz.
Multi-Axes Synchronous Start functions.
Starting point for Deceleration can be calculated automatically or two modes of Manual functions can be used for Deceleration definitions.
Four Modes for Home Position searching is provided.
Encoder Counters are provided with Encoder scaling factors of 1 , 2 or 4 times the Input count.
Four Interrupts are provide for system or user intervention.

MPG1030 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 = 2.1 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. 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

3 Interrupt Outputs

Special Purpose Inputs

Inputs

Decel, Decel Stop, Immediate Stop and Synchronize Axes

Special Purpose Outputs

Outputs

Pulses in Progress, 4 Main Interrupts

General Purpose Outputs

2 User defined Outputs

Operating Temperature

0 ~ + 50° C

Storage Temperature

-60 ~ +150° C

Device Package

84 Pin PLCC (QFJ)

Lead Spacing : 127 mm (50 mil)