The C-Control Pro-System is based on RISC-microcontrollers of AVR-family of Atmel, which is characterized by low power consumption. These efficient microcontrollers have proved themselves in the meanwhile in huge quantities in numerous applications. The Unit Mega 32 consists of an 8 bit RISC processor unit (Reduced Instruction Set Computer) with flash memory, EEPROM, S-RAM, digital ports, timer/counter, comparator, PWM/DAC channels & serial interface. The type Mega 128 offers besides these system components more storage capacity & a large number of input-/output interfaces. Most of the 131commands of the AVR-Controller are executed with a stroke. Therefore these building blocks reach an extraordinarily high processing speed. The microcontroller-chips are together with other important system components in a compact DIL-component (40- or 64-pin case) & so form the CC-Pro-module. For clock generation there is a frequency generator in module with a frequency of 14.7456 MHz.
In the module there is also a C/ Basic-Byte-Code-Interpreter preinstalled, which converts the programming languages to machine language. The program for the respective application can therefore be written on a PC either in the programming language "C" or " Basic".
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When the available space does not permit installation of the Main Unit I, the perfect solution is the Main Unit I "M". Because the mini-unit has the same performance characteristics, all applications which run on the C-Control/BASIC Unit can also be transferred to the Main Unit I "M". Solely the LEDs, buttons, interface IC & pull-up resistances are not provided, for reasons of space. However, besides offering a further frequency measurement input, the Main Unit I "M" also has an in-circuit programmable interface with CMOS/TTL compatible levels. For connection to the PC serial interface, for level matching you will also need an external level converter or the C-Control/BASIC M adapter which is offered as an option (order no. 95 06 02). Special feature: After a power failure, your application program will be automatically re-booted by the integral reset device. ...

The Application Board 2.0 is the new hardware development & programming environment for the C-Control I Unit-M 2.0. Its purpose is to accept the Unit & those expansion boards that are contained in the accessories set, as well as the DCF receiver board. It is the ideal device to help you quickly reach a system solution with the minimum amount of work. Ideal for schools, university departments, hobby users & experienced electronics engineers. All the necessary connections of the Unit-M 2.0 are lead out on a bus line with four 40-pin socket strips. The expansion boards can simply be plugged into these. All connections are clearly labelled. ...

This control unit belongs to the new C-Control I 2.0 generation. It is fully programmable using BASIC & offers practically unlimited possibilities in instrumentation & control technology. The experienced PC user will soon master the flexible software, thanks to the numerous examples, embedded libraries & ready-to-use modules. This future-proof system means you are best equipped for all new requirements. ...