1. Status Report 2010.8.6 Atsushi Nukariya

2. FPGA training course ・ I solved 15 problems which are proposed by Uchida-san. ・ I used above circuit board. FPGA Download connector Power DIP switch NIM output NIM input DAC ADC LED Mode selection

3. Tool ・ I learned how to use Xilinx ISE Design Suite 11 which is circuit design software, and Veritak which is Verilog HDL simulator. ・ I solved 15 problems using Xilinx ISE Design Suite 11.

4. Problem 1. Display on LED the value of DIP switch. 2. Make two input XOR (eXclusive OR) without using operator xor. 3. Detect the state that the input value is 5. ( This means DIP switch is 00000101. )

5. Problem 4. Detect the state that the input value is above 0. 5. Detect the state that the input value is above 1. 6. Make two input MUX (MUltipleXer).

6. Problem 7. Make two input 2bit MUX.

7. 8. Make 2 clock division circuit using D-type flip flop. Problem 9. Make 8bit shift register.

8. 10. Make 4bit circuit of parallel to serial conversion. Problem 11. Make circuit of sample and hold.

9. Problem 12. Make 6bit sexagesimal number counter. 13. Make 6bit sexagesimal number counter with enable signal.

10. 14. Make 2bit counter. Problem 15. Make stopwatch.

11. Stopwatch –Specification- ・ Display minutes on two LEDs. ・ Display seconds on six LEDs. ・ Start when DIP switch No.1 switch on. ・ Stop when DIP switch No.2 switch on.

12. Stopwatch –State machine- Independence Hold Clear Count DIP switch 1 on DIP switch 2 on DIP switch 1 off DIP switch 2 off DIP switch 1 on DIP switch 1 off DIP switch 2 off

13. Stopwatch –Completion(?)- ・ I finished making stopwatch. However it is necessary to output the register used for the state machine somewhere. ( For example, NIM output. ) → Uchida-san thought that description of state machine is not suitable for Xilinx ISE Design Suite 11.

14. Next step ・ Reconsidering state machine. ・ Uchida-san proposed some problems. 1. Pulse generator 2. ROM 3. RAM 4. Display text on LCD 5. Trigger ・ I’m interested about the method of installing linux on FPGA. So, I heard the circuit design from M2 student who belongs to other laboratories.