Servo Processor System
The servo processor system consists of the following:
Servo processor (8052)
Processor support ASIC
Front5panel interface
Stepper5motor driver
Carriage5processor interface
Various sensor inputs
EEROM
MotorFront-Panel
PositionInterface
Encoders
Sensors
To Main | Processor | 8052 |
Processor | Support | Servo |
System | ASIC | Processor |
Driver
Motor | EEROM | |
Drivers | ||
|
To Carriage
Processor
System
Servo Processor System
Servo Processor
The servo processor controls all of the plotter actuators. Executing the commands issued by the main processor, it reads the carriage and roller position from the processor support ASIC and writes the needed control data to the PWM (Pulse Width Modulation) generators in that ASIC. Through a serial link, the servo processor sends nozzle5timing data to, and receives carriage5sensor data from, the carriage processor.
Processor Support ASIC
The processor support ASIC provides support for the servo processor, and an interface between the main processor and the servo processor.
5526 FunctionalOverview | C3187590000 |