MPG1031 , Single Axis Pulse Generator Chip

The MPG1031 Pulse Generator chip is a DSP type peripheral circuit with built-in functions for Motion Control applications. The MPG1031 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.
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.

Specifications

Items Descriptions

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.

Operating Temperature 0 ~ + 50° C

Storage Temperature -60 ~ +150° C

Device Package 84 Pin PLCC (QFJ)
Lead Spacing : 127 mm (50 mil)

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Items	Descriptions
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.
Operating Temperature	0 ~ + 50° C
Storage Temperature	-60 ~ +150° C
Device Package	84 Pin PLCC (QFJ) Lead Spacing : 127 mm (50 mil)