5.1.2 Connection to the Target Board
All devices of the Fujitsu 16LX-series use at least eight signal lines for serial programming:
SINx, SOTx and SCKx
MD0, MD2, P00, P01
Depending on the used interface cable the corresponding pin connection according to Table
1-1 has to be used.
Figure 2-17 shows a typical connection between the Yokogawa Flash-Programmer and the
target system with a Fujitsu 16LX-microcontroller.
Please refer to the Flash-Programmer manual or the hardware manual of the related
microcontroller (chapter "Examples of serial programming connection") in order to get more
Note: 1) All pin (number/colours) in brackets are for probe
AZ211 2) All resistors are 10kOhm
Figure 2-17: Example of connecting with Fujitsu target system
For minimum configuration at least the signals GND(GND), TRXD(SOTx), TTXD(SINx),
TCK(SCKx), /TRES(/RST) and TVCC(VCC) have to be connected. The other MCU signals
can be set static to their levels: MD0=P00=GND, MD1=MD2=P01=Vcc while programming.
© Fujitsu Microelectronics Europe GmbH
FLASH PROGRAMMER YOKOGAWA AF220/221
for serial communication
The used serial interface depends on the microcontroller series.
Instead of P00, P01 other port-pins may be used
Please refer to the AN-MCU-390031-E-vxx Programming Flash MCUs.
3 (18 white&grey)
2 (20 lightblue)
23 (9 white)
12 (4 yellow)
20 (11 white&brown)
19 (13 white&orange)
5 (14 white&yellow)
27 (1 brown)
13 (2 red)
6 (12 white&red)
1,14,15,28 (black, directly soldered on PCB)
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