CyberResearch® CPU CardsCPEX Series
B.4 Serial Port
COM1, COM2: 10Pin Serial Port ConnectorPIN | DESCRIPTION |
|
|
1 | DATA CARRIER DETECT (DCD) |
|
|
2 | RECEIVE DATA (RXD) |
|
|
3 | TRANSMIT DATA (TXD) |
|
|
4 | DATA TERMINAL READY (DTR) |
|
|
5 | GND |
|
|
6 | DATA SET READY (DSR) |
|
|
7 | REQUEST TO SEND (RTS) |
|
|
8 | CLEAR TO SEND (CTS) |
|
|
9 | RING INDICATOR (RI) |
|
|
10 | GND |
|
|
B.5 Compact Flash Storage Card Socket
CF: Compact Flash Storage Card Socket pin assignmentPIN | DESCRIPTION |
|
|
1 | GND |
|
|
2 | D3 |
|
|
3 | D4 |
|
|
4 | D5 |
|
|
5 | D6 |
|
|
6 | D7 |
|
|
7 | CS1# |
|
|
8 | N/C |
|
|
9 | GND |
|
|
10 | N/C |
|
|
11 | N/C |
|
|
12 | N/C |
|
|
13 | VCC |
|
|
14 | N/C |
|
|
15 | N/C |
|
|
16 | N/C |
|
|
17 | N/C |
|
|
18 | A2 |
|
|
19 | A1 |
|
|
20 | A0 |
|
|
21 | D0 |
|
|
PIN | DESCRIPTION |
|
|
26 | PULL DOWN |
|
|
27 | D11 |
|
|
28 | D12 |
|
|
29 | D13 |
|
|
30 | D14 |
|
|
31 | D15 |
|
|
32 | CS3# |
|
|
33 | N/C |
|
|
34 | IOR# |
|
|
35 | IOW# |
|
|
36 | VCC |
|
|
37 | IRQ15 |
|
|
38 | VCC |
|
|
39 | MASTER/SLAVE |
|
|
40 | N/C |
|
|
41 | RESET# |
|
|
42 | IORDY |
|
|
43 | N/C |
|
|
44 | VCC |
|
|
45 | ACTIVE# |
|
|
46 | PDIAG# |
|
|
CyberResearch, Inc. | 57 |
25 Business Park Drive | P: (203) |
Branford, CT USA | www.cyberresearch.com |