Connector Pinouts; Jp1 & Jp2 Serial Port Connections; Jp3 Parallel Port Connections; Figure 17 Jp1 & Jp2 Serial Port Connections - BVM BVME4000 User Manual

6.

Connector Pinouts

6.1 JP1 & JP2 Serial Port Connections
JP1 and JP2 carry the serial port signals for Serial Channel A and Serial Channel B respectively. JP1
(Serial Channel A) is the lower connector. The layout is designed to connect directly to a standard 25-
way connector as shown:
N/C 14 13 GND
N/C 12 11 DTR
N/C 10 9 RTS
N/C 8 7 CTS
N/C 6 5 TxD
N/C 4 3 RxD
N/C 2 1 GND
Figure 17 JP1 & JP2 Serial Port Connections
The above assumes standard RS232 drivers are fitted to the BVME4000/6000. If RS422 or RS485
interface modules are fitted refer to the RS422/RS485 INTERFACE MODULE documentation detailed
in the "A.9 RS422/485 Interface Module (on page 60)" section of this manual .
6.2

JP3 Parallel Port Connections

JP3 carries the parallel port signals, and the layout is designed to connect directly to a standard 36-
way connector as shown:
/STROBE 1
DATA1 3
DATA2 5
DATA3 7
DATA4 9
DATA5 11
DATA6 13
DATA7 15
DATA8 17
/ACKNOW 19
BUSY 21
N/C 23
N/C 25

Figure 18 JP3 Parallel Port Connections

13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
2 GND /STROBE
4 GND
6 GND
8 GND
10 GND
12 GND
14 GND
16 GND
18 GND
20 GND /ACKNOW
22 GND
24 N/C
26 N/C
Copyright  1993,1995,1998,2001 BVM Ltd.
19
The pinout numbering
different for the two styles of connector (see
diagram). However, the pinout is arranged to
give a one to one connection to a 25-way D-
type connector
Displacement Connectors (IDC) and ribbon
cable.
GND Not all the RS232 signals defined for a 25
way connector
DTR
BVME4000/6000.
RTS
should be built such that pin 1 on the 14 way
CTS
connector connects to pin 1 of the 25 way. A
TxD
14 way ribbon cable is used leaving pins 8 -
RxD
13 and 21 - 25 unconnected.
GND
The pinout numbering conventions
are different for the two styles of
connector (see diagram). However,
1 19
the pinout is arranged to give a one
DATA1 2 20
to one connection to a 36-way delta
DATA2 3 21
printer
DATA3 4 22
Insulation
DATA4 5 23
Connectors (IDC) and ribbon cable.
DATA5 6 24
DATA6 7 25
Not all the signals defined for a 36
DATA7 8 26
way connector are supported by
DATA8 9 27
10 28 the BVME4000/6000. The cable
assembly should be built such that
BUSY 11 29
pin 1 on the 26 way connector
12 30
connects to pin 1 of the 36 way. A
13 31
14 32 26 way ribbon cable is used leaving
15 33 pins 14 - 18 and 32 - 36
unconnected.
16 34
17 35
18 36
BVME4000/6000
conventions
when using Insulation
are supported by
The cable assembly
connector when using
Displacement
are
the