Instructions

83 C-Control Pro IDE

Installation / Commissioning

The C-Control PRO AVR32Bit UNIT is attached that the mini-USB socket of the Unit shows in the

direction of the on/off switch (see mark on Applicationboard).

In base condition, the jumper (JP1 to JP7) for LED1, LED2 and keyboard are not plugged.

The power supply of the Applicationboard occurs via a stabilized power supply or a laboratory

power supply with an output voltage of 7.5V and a minimum current of 500mA.

Install the C-Control PRO Development Environment "IDE" (Integrated Development Environment).

See installation software.

Install the USB driver.

Power Supply

The Applicationboard is powered by a stabilized plug-in or laboratory power supply (7.5 V/500mA).

Depending on the additional circuitry of the application motherboards it may be necessary later to

use a mains adapter with a higher power. Two fixed voltage regulators on the application board gen-

erate the stabilized internal supply voltage of 3.3V and 5V. The two LEDs LED9 and LED10 indicate

the functionality of the power supply. All circuit components on the application board are supplied

with these voltages (see diagram). On the board, some ports are available to allow you to tap out the

different voltages. Make sure that the two voltage regulators are not getting too hot when using cus-

tom circuitry with higher loads. For larger loads, it is recommended to feed them externally!

The mass between external circuitry (power supply) and the Applicationboard must be the same!

The cooling surface of the voltage regulator is warm to hot during operation, depending on the

connected consumer!

On/Off Switch

The switch S6 is located at the back, next to the power supply socket of the Applicationboard and is

used to turn on/off the main power supply.

Jumper

The jumper JP1 to JP5 connect the buttons of the keyboard to the pins of the UNIT (T1 = P41, P42 =

T2, T3 = P43, P44 = T4, T5 = P45). The jumpers JP6 and JP7 connect the LEDs LED1 and LED2 to

the pins of the UNIT (P48 = LED1, LED2 = P49). See also Pin Assignment in AVR32Bit Module

chapter.

LC-Display

The LCD display is used to represent variables and characters. It is controlled via the I2C bus. A port

expander (PCA8574) is available on the application board, which is responsible for communication

between UNIT and LCD display over the I2C bus. The display is operated in 4-bit mode. Port P46 is

responsible to turn the backlight on/off. The operating system provides a simple software interface for

outputs to the display. The small circuit for driving the LCD can easily be applied to your own cir-

cuits. It will support most "standard dot matrix" LCD's. (see connection diagram and LCD data

sheet).