IS200DSPXH1B GE Digital Signal Processor Control Board Speedtronic

Product Details:

Description:

IS200DSPXH1B functions as DSP (Digital Signal Processor) Control board developed by GE. It is the primary controller for the Innovation Series drives bridge, motor regulator, and gating functions. It also controls the EX2100 Excitation Control's generator field control functions. The logic, processing, and interface functions are all provided by the board. The board is comprised of a high-performance digital signal processor (DSP), standard memory components, and an application-specific integrated circuit (ASIC) that performs custom logic functions. The two LEDs on this board display Fault and Status information. When there are problems with the board, the red DS1 LED will illuminate. The green DS2 LED will flash when the board is operating normally, will be solid when the DSP has stopped, and will be off when a fault occurs during reset.

At the assembly level, the functional revision is B with ISBus Revision One, featuring group variation H and conformal coating. The I/O connectors consist of three: P1, P5, and P6. Manufactured by GE Motors and Industrial Systems, the board incorporates various memory types including Flash, NVRAM, RAM, and Add-Only, along with standard hardware components such as Stack Overflow (INT0), Inner Loop Load Pulse (INT1), and two configurable inputs (INT2 and INT3) at the base level.

The DSP operates at a speed of 60 MHz, indicating the frequency at which it performs calculations and executes instructions. The high clock speed enables the DSP to handle complex mathematical operations and real-time signal processing tasks efficiently. This processing speed is crucial for applications that require fast and accurate data processing, such as audio and video processing, communications systems, control systems, and digital signal analysis. This interrupt, labeled INT1, is triggered by a load pulse generated within the inner loop of the system. It allows the DSP to allocate resources or perform specific actions based on this event.

The boot loader is a fundamental component of the firmware that manages the power-on sequence of the device. It is responsible for initializing essential system components and establishing the necessary environment for the device to start up correctly. It is important to note that the boot loader should not be reloaded or modified in the field, as any changes to this critical component could disrupt the proper functioning of the device. Digital Signal Controller Board model IS200DSPXH1B is one of the DSPX models that can be used in conjunction with the EX2100 Excitation Controller series. The DSPX model is not equipped with any fuses, does not have any adjustable hardware, and does not contain any user test points. If your IS200DSPXH1B model is being used in conjunction with the EX2100 Series the DSPX board will be attached to another board which is known as the EISB; if needed these two boards can be detached.