Appendix
IBT999 Us
er’s Manual
7
J2: Digital I/O Connector
Pin
Signal Name
Pin
Signal Name
1
Ground
2
+5V
3
OUT3
4
OUT1
5
OUT2
6
OUT0
7
IN3
8
IN1
9
IN2
10
IN0
J3, J4: COM1 & COM2 RS-232 Ports
Pin
Signal Name
Pin
Signal Name
1
DCD, Data carrier detect
2
RXD, Receive data
3
TXD, Transmit data
4
DTR, Data terminal ready
5
Ground
6
DSR, Data set ready
7
RTS, Request to send
8
CTS, Clear to send
9
RI, Ring indicator
10
Key
J6: ATX Power Connector
Pin
Signal Name
Pin
Signal Name
1
3.3V
13
3.3V
2
3.3V
14
-12V
3
Ground
15
Ground
4
+5V
16
PS-ON
5
Ground
17
Ground
6
+5V
18
Ground
7
Ground
19
Ground
8
Power good
20
-5V
9
5VSB
21
+5V
10
+12V
22
+5V
11
+12V
23
+5V
12
3.3V
24
Ground
Содержание IBT999
Страница 8: ......
Страница 14: ...6 Block Diagram 1 6 IBT999 User s Manual ...
Страница 15: ...General Information 7 1 1 7 Board View IBT999 User s Manual ...
Страница 17: ...General Information 9 1 Dimensions 1 8 IBT999 User s Manual ...
Страница 18: ...10 This page is intentionally left blank IBT999 User s Manual ...
Страница 32: ...10 This page is intentionally left blank IBT999 User s Manual ...
Страница 40: ...40 This page is intentionally left blank IBT999 User s Manual ...