HP A4500A - VMEbus Single Board Computer 744 Motherboard User Manual

94
Adapting to an ATT258A cabling system
9
12 P3 - TXb/SGND <---------> 15 P3 - TXb/SGND 6
41 P3 - Not Used 7
16 P3 - Not Used 8
38 P4 - RTS <---------> 42 P4 - RTS 5
13 P4 - CTS <---------> 17 P4 - CTS 4
39 P4 - RXa/RD <---------> 43 P4 - RXa/RD 1
14 P4 - RXb/- <---------> 18 P4 - RXb/- 2
40 P4 - TXa/TD <---------> 44 P4 - TXa/TD 3
15 P4 - TXb/SGND <---------> 19 P4 - TXb/SGND 6
45 P4 - Not Used 7
20 P4 - Not Used 8
41 P5 - RTS <---------> 46 P5 - RTS 5
16 P5 - CTS <---------> 21 P5 - CTS 4
42 P5 - RXa/RD <---------> 47 P5 - RXa/RD 1
17 P5 - RXb/- <---------> 22 P5 - RXb/- 2
43 P5 - TXa/TD <---------> 48 P5 - TXa/TD 3
18 P5 - TXb/SGND <---------> 23 P5 - TXb/SGND 6
44 P6 - RTS 49 P5 - Not Used 7
19 P6 - CTS 24 P5 - Not Used 8
45 P6 - RXa/RD 50 Not Used
20 P6 - RXb/- 25 Not Used
46 P6 - TXa/TD
21 P6 - TXb/SGND
47 P7 - RTS
22 P7 - CTS
48 P7 - RXa/RD
23 P7 - RXb/-
49 P7 - TXa/TD
24 P7 - TXb/SGND
50 Not Used
25 Not Used
DTC Pin # on
50-pin
connector
Port number -
RS-423/RS232
signal
Jumpers
ATT258A
Pin # on
50-pin
connector
Port number -
RS-423/RS-232
signal
Pin # on RJ45
connector

HP A4500A - VMEbus Single Board Computer 744 Motherboard Specifications

General

Brand	HP
Model	A4500A - VMEbus Single Board Computer 744 Motherboard
Category	Server
Language	English