Renesas M16C/6N Instrukcja Użytkownika Pobierz pdf (Strona 10)

QDK™

M16C/Neutrino-NC30

www.state-machine.com/m16c

An example run of the DPP application is shown in

Figure 1. The three user LEDs should start blink-

ing. The LEDs 2 and 3 represent Philosophers 2-3. An LED-on represents an “eating” philosopher.

Extinguished LED represents philosopher “thinking” or “hungry”.

NOTE: The LED0 and LED1 are not used for displaying the Philosopher status, because the pins

used by these LEDs are needed for UART2, which is connected to the RS232 converter board,

as shown in Figure 4.

For the QS (Q-SPY) software tracing output, you need to connect a TTL to RS-232 transceiver to

the NEUTRINO board, as shown in

Figure 4. The figure shows the RS232 to TTL converter board

3.3V to 5V from NKC Electronics (

http://www.nkcelectronics.com/rs232-to-ttl-converter-board-

33v232335.html), but you can use any other equivalent board.

GND

RS232 to TTL board

NEUTRINO

board

VCC

Figure 4 Connecting RS232-TTL board to the NEUTRINO board.

To see the QS software trace output, you also need to download the Spy build configuration to the

target board. Next you need to launch the QSPY host utility to observe the output in the human-

readable format. You launch the QSPY utility on a Windows PC as follows: (1) Change the directory

to the QSPY host utility

<qp>\tools\qspy\win32\mingw\rel

and execute:

qspy –c COM2 –b 115200 –O2 –F2

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Renesas M16C/6N Instrukcja Użytkownika Strona 10