Jumper and Connectors Pinouts
JCOM5
: RS-232 pin header
JCOM6
: RS-232 pin header
JRI1
: pin header for COM1 Pin9 signal selection
Pin No.
Signal
1
DCD#
2
DSR#
3
RXD
4
RTS#
5
TXD
6
CTS#
7
DTR#
8
RI#
9
GND
Pin No.
Signal
1
DCD#
2
DSR#
3
RXD
4
RTS#
5
TXD
6
CTS#
7
DTR#
8
RI#
9
GND
Pin
Signal
1-2 short (Default)
RI#
3-4 short
+5V
5-6 short
+12V
JRI2
: pin header for COM2 Pin9 signal selection
JLPC1
: LPC (Low-Pin-Count) pin header for debug uses
JSPI1
: SPI pin header
Pin
Signal
1-2 short (Default)
RI#
3-4 short
+5V
5-6 short
+12V
Pin
Signal
Pin
Signal
1
CLK
2
AD1
3
RESET#
4
AD0
5
FRAME#
6
+3.3V
7
AD3
8
GND
9
AD2
10
GND
Pin
Signal
Pin
Signal
1
HOLD#
2
NC
3
CS#
4
+1.8V
5
MISO
6
NC
7
NC
8
CLK
9
GND
10
MOSI
Содержание LEC-7230M
Страница 9: ...Block Diagram ...
Страница 10: ...Chapter 2 System Components System Drawing Mechanical dimensions of the LEC 7230M Unit mm ...
Страница 24: ......