BVM BVME4000, User Manual

Page: 5 / 87

iii
Table Of Contents
Contents Page
1. Introduction .......................................................................................................................................1
1.1 Scope .........................................................................................................................................1
1.2 BVME4000 Part Numbers ..........................................................................................................1
1.3 BVME6000 Part Numbers ..........................................................................................................1
1.4 Memory Module Part Numbers ..................................................................................................1
2. Overview ...........................................................................................................................................2
2.1 Board Layout ..............................................................................................................................2
2.2 Features .....................................................................................................................................3
2.3 Applications ................................................................................................................................3
3. Description ........................................................................................................................................4
3.1 Block Diagram ............................................................................................................................4
3.2 Processor ...................................................................................................................................5
3.3 Memory ......................................................................................................................................5
3.4 Real Time Clock.........................................................................................................................5
3.5 Serial Communications ..............................................................................................................6
3.6 Parallel Port................................................................................................................................6
3.7 SCSI Interface ............................................................................................................................6
3.8 Ethernet Interface.......................................................................................................................6
3.9 IP I/O ..........................................................................................................................................6
3.10 VMEbus Interface .....................................................................................................................7
3.10.1 VMEbus Master ................................................................................................................... 7
3.10.2 VMEbus Slave...................................................................................................................... 7
3.11 Interrupts ..................................................................................................................................8
3.11.1 VMEbus Interrupt Handler ................................................................................................... 8
3.11.2 Internal Interrupts ................................................................................................................. 8
3.11.3 VMEbus Interrupter.............................................................................................................. 8
3.12 VMEbus System Controller Functions ......................................................................................9
3.13 Power Supply Monitor/Watchdog .............................................................................................9
3.14 Local Bus Monitor .....................................................................................................................9
3.15 Configuration Switch.................................................................................................................9
3.16 EEPROM ..................................................................................................................................9
4. Installation.......................................................................................................................................10
5. Configuration ..................................................................................................................................11
5.1 PCB Layout ..............................................................................................................................11
5.2 Link and Switch Definitions ......................................................................................................12
5.2.1 LK1 Abort Switch Enable ...................................................................................................... 12
5.2.2 LK2 Reset Switch Enable ..................................................................................................... 12
5.2.3 LK3 VMEbus Reset Out Enable ........................................................................................... 13
5.2.4 LK4 VMEbus Reset In Enable .............................................................................................. 13
5.2.5 LK5 CPU Cache Inhibit......................................................................................................... 14
5.2.6 LK6 Cheapernet Heart Beat Enable..................................................................................... 14
5.2.7 LK7,8,9 Ethernet AUI/Cheapernet Select ............................................................................ 15
5.2.8 LK10,11,12,14,15 EPROM Size & Type Select ................................................................... 15
5.2.9 LK13 SCSI Termination Disable........................................................................................... 16
5.2.10 LK18,19 CPU 5/3.3V Selection.......................................................................................... 16