Flash-64P-M01/M09
Page
18
1.7.2 Serial Interface connectors X2, X3
The following diagram shows the connection of the 9-pin D-Sub female
connectors X2 and X3 which are used for the serial interfaces
.
GND DTR RXD TXD
5 o o o o o 1
o o o o
9 6
TXD is the transmit output, RXD is the receive input. The DTR signal is used as
an input ,which can be connected to generate a reset.
The following figure shows the power connection jack X1. This connector is used
to connect an external regulated DC power supply voltage (7.5V-12V DC) to the
evaluation board. It is recommended to use 7.5V to keep the power dissipation to
a minimum. Otherwise an additional heat sink for the linear voltage regulator
might be necessary.
Shield is connected to positive voltage supply (+)
Center is connected to ground (GND)
Summary of Contents for Flash-64P-M01
Page 21: ...Flash 64P M01 M09 Page 21 ...
