![Norco MITX-6922 Скачать руководство пользователя страница 18](http://html1.mh-extra.com/html/norco/mitx-6922/mitx-6922_user-manual_1700844018.webp)
MITX-6922
Mini-ITX Motherboard Based on Intel QM67/QM77 Chipset
11
SIN
3
4
RTS
SOUT
5
6
CTS
DTR
7
8
RI
GND
9
10
GND
When COM2 is set to RS232/RS422/RS485
,
the pins are defined as follows
:
Pin
RS232
(
default
)
RS422
RS485
1
DCD
TX-
DATA-
2
DSR
NC
NC
3
RXD
TX+
DATA+
4
RTS
NC
NC
5
TXD
RX+
NC
6
CTS
NC
NC
7
DTR
RX-
NC
8
RI
NC
NC
9
GND
GND
GND
10
GND
GND
GND
COM_3456
:
Signal Name
Pin
Signal Name
DCD3
1
2
DSR3
RXD3
3
4
RTS3
TXD3
5
6
CTS3
DTR3
7
8
RI3
GND
9
10
GND
DCD4
11
12
DSR4
RXD4
13
14
RTS4
TXD4
15
16
CTS4
DTR4
17
18
RI4
GND
19
20
GND
DCD5
21
22
DSR5
Содержание MITX-6922
Страница 1: ...MITX 6922 Mini ITX Motherboard User s Manual V3 0 ...
Страница 6: ...Chapter One Product Introdu ction ...
Страница 10: ...Chapter Two Install ation Specifi cation ...
Страница 31: ...Chapter Three BIOS Set up ...
Страница 49: ...Appendix ...
Страница 51: ...MITX 6922 Mini ITX Motherboard Based on Intel QM67 QM77 Chipset 43 temp 0x02 outportb datap temp lock ...
Страница 55: ......