CyberResearch P4-24-X Manuale Utente
CyberResearch
®
CPU Cards
CPEX Series
CyberResearch, Inc.
57
25 Business Park Drive
P: (203) 483-8815; F: (203) 483-9024
Branford, CT USA
www.cyberresearch.com
B.4 Serial Port
COM1, COM2: 10Pin Serial Port Connector
PIN
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 assignment
PIN
DESCRIPTION
PIN
DESCRIPTION
1 GND 26
PULL
DOWN
2 D3 27
D11
3 D4 28
D12
4 D5 29
D13
5 D6 30
D14
6 D7 31
D15
7 CS1# 32
CS3#
8 N/C 33
N/C
9 GND 34
IOR#
10 N/C 35
IOW#
11 N/C 36
VCC
12 N/C 37
IRQ15
13 VCC 38
VCC
14 N/C 39
MASTER/SLAVE
15 N/C 40
N/C
16 N/C 41
RESET#
17 N/C 42
IORDY
18 A2 43
N/C
19 A1 44
VCC
20 A0 45
ACTIVE#
21 D0 46
PDIAG#