Technical data
Table Of Contents
- Technical Reference Manual for OEMs HP Models 743, 744, and 748
- Contents
- 1 General Information
- Model 743 and Model 744 VME Board Computers
- Product Description
- Supported Configurations
- Model 743 and Model 744 External Devices
- Keyboard and Mouse
- Model 743 and Model 744 Cables
- Model 743 and Model 744 Functional Description
- Model 744 Block Diagram
- CPU Circuit
- Boot ROM Circuit
- Graphics Circuit
- Model 743 Memory Controller Circuit
- Model 744 Memory Controller Circuit
- LED Displays
- I/O Controller ASIC
- VME Controller ASIC
- I/O Expansion
- I/O Expansion Block Diagrams
- Model 748 Ruggedized Workstation
- Model 743 and Model 744 VME Board Computers
- 2 References
- 3 Quality
- 4 Mechanical Information
- 5 Electrical Information
- Video Connector Pinouts
- Audio Connector Pinouts
- HP Parallel Connector Pinouts
- RS-232 Connector Pinouts
- AUI LAN Connector Pinouts
- Single-Ended SCSI Connector Pinouts
- FW SCSI Connector Pinout
- PS/2 Connector Pinouts
- VME Connector Pinouts
- Real-Time Clock (RTC) Battery Information
- Video Output Signal Specifications
- Video Timing Specifications
- 6 Power Requirements
- 7 Product Design Considerations
- Index

5-15
Electrical Information
Figure 5-13 illustrates the connector pin locations on each end of the HP A4303A conversion
LAN cable.
Figure 5-13 HP A4303A Conversion LAN Cable Connectors
Table 5-12 is the wiring table for the HP A4303A conversion LAN cable.
Table 5-12 Conversion LAN Cable Wiring Table
15-Pin MDSM 15-Pin D-Sub 15-Pin MDSM 15-Pin D-Sub
Pin 1Pin 1Pin 9Pin 9
Pin 2Pin 2Pin 10Pin 10
Pin 3Pin 3Pin 11Pin 11
Pin 4Pin 4Pin 12Pin 12
Pin 5Pin 5Pin 13Pin 13
Pin 6Pin 6Pin 14Pin 14
Pin 7Pin 7Pin 15Pin 15
Pin 8 Pin 8










