LS-574 User’s Manual
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30
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Connector:
COM2
Type: 9-pin BOX header
Pin
Description
Pin
Description
1 DCD/422TX-/485- 2 RXD/422TX+/485+
3 TXD/422RX+
4 DTR/422RX-
5 GND
6 DSR
7 RTS
8 CTS
9 RI
10
N/C
Setting RS-232 & RS-422 & RS-485 for COM2
Connector:
COM3/4/5/6
Type: 40-pin BOX header
Pin
Description
Pin
Description
1 DCD1
2 RXD1
3 TXD1
4 DTR1
5 GND1
6 DSR1
7 RTS1
8 CTS1
9 RI1
10
N/C
11 DCD2
12 RXD2
13 TXD2
14 DTR2
15 GND2
16 DSR2
17 RTS2
18 CTS2
19 RI2
20 N/C
21 DCD3
22 RXD3
23 TXD3
24 DTR3
25 GND3
26 DSR3
27 RTS3
28 CTS3
29 RI3
30 N/C
31 DCD4
32 RXD4
33 TXD4
34 DTR4
35 GND4
36 DSR4
37 RTS4
38 CTS4
39 RI4
40 N/C
Summary of Contents for LS-574
Page 1: ...LS 574 5 25 Embedded Miniboard User s Manual Edition 1 4 2013 10 17...
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Page 7: ...LS 574 User s Manual 5 This page is left for blank...
Page 10: ...LS 574 User s Manual 8 1 3 Mechanical Drawing Unit inch...
Page 25: ...LS 574 User s Manual 23...
Page 33: ...LS 574 User s Manual 31 JCSEL1 JCSEL2 1 2 11 12 1 2 8 7 JP3 JP4 JP2 JP1 5 1 6 2...
Page 51: ...LS 574 User s Manual 49 This page is left for blank...
Page 55: ...LS 574 User s Manual 53 Appendix C System Resources C 1 I O Port Address Map...
Page 56: ...LS 574 User s Manual 54...
Page 57: ...LS 574 User s Manual 55 C 2 Memory Address Map...
Page 58: ...LS 574 User s Manual 56 C 3 System DMA IRQ Resources DMA IRQ...