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MPG1031 , Single Axis Pulse Generator Chip |
 Characteristics
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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