Igor Koval Email & Phone Number

Kyiv, Ukraine

Zhitomir

Hardware development.Projects:• Hardware PS/2 sniffer - a very useful tool for PS/2 devices exploring and debugging (on LPC214x + Windows GUI application on Delphi)• Hardware IDE sniffer - a very useful tool for IDE devices debugging (on Xilinx FPGA Spartan-2 with software on Verilog + Windows GUI application on Delphi)• Hardware USB sniffer - a very useful tool for USB devices debugging (on Xilinx FPGA Spartan-2 with software on Verilog + Windows GUI application on Delphi)• Two channels generator with variable phase shift between channels (Xilinx FPGA Spartan-3, firmware on Verilog)• Capacity meter (precision analog current sources + ATMEGA8). It can measure capacities from 10 nF to ~5000 nF• Digital soldering station with PID - controller

Zhitomir

Development of the specialized electronic equipment, including devices and boards with RS232, USB, PCI, PATA interfaces for personal computers.Projects:• Management block for text display JM162A (on ATTinyS2313) with I2C interface• Management block for grafics display BO12864 (on ATMEGA8) with I2C interface. I.e., it is a simple terminal with I2C interface• PCI target device (on Xilinx FPGA Spartan-2 with firmware on Verilog)• PCI master device (on Xilinx FPGA Spartan-2 with firmware on Verilog)• PCI to IDE bridge (on Xilinx FPGA Spartan-2 with firmware on Verilog) with all necessary software (assembler)• IDE PATA Slave device (on Xilinx FPGA Spartan-2 with firmware on Verilog; i.e. my device looks from PC side as my own HDD with a small capacity)• USB HID device - keyboard (on LPC2144, AT89C5131, AT91SAM9XE512)• USB HID device - mouse (on LPC2144, AT89C5131, AT91SAM9XE512)• USB Mass-Storage device (a little,but fully working flash drive on LPC2144)• USB Mass-Storage device (CPU: AT91SAM9XE512, media: SD-Card)• USB host controller (LPC214x + ISP1160) with all necessary software. This controller serves USB keyboard and USB mouse• USB host controller (AT91SAM9XE512) with all necessary software. This controller also serves USB keyboard and USB mouse• USB programmer for AT89C5131, based on previously described USB host controller (LPC214x)

Zhitomir

Computers and office equipment repairing and servicing. Technical support.Projects:• Programming device for AVR and MSC51 microcontrollers (with Windows software)• Programming device for Zyxel modems repairing (with Windows software)• Management block (on AVR Atmega8) for electric circular saw• Two-channel programming timer (on AVR Atmega8)• Various electronic clocks (on AVR, MCS51)• Keyboard interfaces converter (XT - AT)• Multichannel thermometer (on MCS51) with Windows software• RS232C - RS485 interfaces converter (on AVR AT90S2313)• Code locker (on AVR Atmega8)• Automotive taxometer (on AVR Atmega8)• Digital voltmeter (on AVR Atmega8)• ISA test board for POST codes displaying (on Max3000 with software on AHDL)• Caller ID (on MSC51) with Windows software• Switching power supplies on TopSwitch IC's and on UC3842, LM2576 etc.• Digital cardiomonitor with BlueTooth interface (on AVR Atmega8) with Windows software• A simple Ethernet controller(on ATMEGA8515 + RTL8019AS)