IBASE IB945 User Manual
Page 18
INSTALLATIONS
14
IB945 User’s Manual
J1: Parallel Port Connector
Signal Name
Pin #
Pin #
Signal Name
Line printer strobe
1
14
AutoFeed
PD0, parallel data 0
2
15
Error
PD1, parallel data 1
3
16
Initialize
PD2, parallel data 2
4
17
Select
PD3, parallel data 3
5
18
Ground
PD4, parallel data 4
6
19
Ground
PD5, parallel data 5
7
20
Ground
PD6, parallel data 6
8
21
Ground
PD7, parallel data 7
9
22
Ground
ACK, acknowledge
10
23
Ground
Busy 11
24
Ground
Paper empty
12
25
Ground
Select 13
N/A
N/A
J2: COM1, COM2 Serial Port
Signal Name Pin #
Pin #
Signal Name
DSR 2
1 DCD
RTS 4
3 RXD
CTS 6
5 TXD
RI 8
7
DTR
NA 10
9
Ground
DSR 12
11 DCD
RTS 14
13 RXD
CTS 16
15 TXD
RI 18
17
DTR
NA 20
19
Ground
Note: J2 COM2 is jumper selectable for RS-232, RS-422 and RS-485.
Refer to page 19 for more information.
J3: External ATX Power Connector
Pin #
Signal Name
1 Ground
2
PS-ON (soft on/off)
3
5VSB (Standby +5V)