Digital Equipment KXJ11-CA User manual

EK-KXJCA-IN-001
KXJ11-CA
Single-Board Computer.
Installation Guide

EK-KXJCA-IN-001
KXJ11-CA
Single-Board Computer
Installation Guide
Prepared by Educational Services
of Digital Equipment Corporation

1st Edition, December 1986
Copyright @ 1986 by Digital Equipment Corporation.
All Rights Reserved.
Printed in U.S.A.
The reproduction of this material, in part or whole, is strictly prohibited. For copy
information, contact
the Educational Services Department, Digital Equipment
Corporation, Marlboro, Massachusetts
01 752.
The information in this document is subject to change without notice. Digital
Equipment Corporation assumes no responsibility for any errors
that may appear in
this document.
The
following are trademarks of Digital Equipment Corporation, Maynard,
Massachusetts 01754.
mamaD!DTM
KA630 Q-Bus
VAX
DEC
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DECmate
MicroVAX RSTS VMS
DECUS PDP
RSX VT
DECwriter P/OS RT Work Processor
DIBOL Professional UNIBUS

Contents
Chapter 1 - Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 1-1
Chapter 2 - Selecting Operating Features. . . . . . . . . . . . . . . . .. 2-1
2.1 Boot/Self-Test Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2-3
2.2 Q-Bus Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2-8
2.3 Q-Bus Base Address Selection . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2-9
2.4 DMA Requests ...................................... 2-11
2.5 Locked Instruction Enable
............................... 2-12
2.6 BREAK Enable Selection
............................... 2-13
2. 7 HALT Option Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
2.8 Power-Up Option Selection .............................. 2-15
2.9 PROM Addressing ................................... 2-16
2.10 SLU1 Baud Rate .................................... 2-17
2.11 SLU1 Transmitter ................................... 2-19
2.12 SLU1 Receiver
..................................... 2-20
2.13 SLU2 Channel A Receiver .............................. 2-21
2.14 SLU2 Channel B Transmitter
............................ 2-22
2.15 SLU2 Channel B Receiver
.............................. 2-24
2.16 Real-Time Clock
Interrupt .............................. 2-25
Chapter 3 - Power Supply Considerations. . . . . . . . . . . . . . . . .. 3-1
Chapter 4 - Installing the KXJ11-CA in a Backplane. . . . . . . . . .. 4-1
4.1 Edge Connector Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . .. 4-3
Chapter 5 - Connectors and External Cabling . . . . . . . . . . . . . .. 5-1
5.1 Parallel I/O Interface (J4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 5-1
5.2 Serial 110 Lines (J1, J2, J3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 5-2
5.3 Loopback Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 5-8
Chapter 6 - Diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 6-1
6.1 Error Detection and Reporting with the LEDs. . . . . . . . . . . . . . . . . .. 6-1
6.2 Diagnostic Testing with XXDP+. . . . . . . . . . . . . . . . . . . . . . . . . .. 6-3
iii

Figures
2-1 KXJ11-CA Jumper Layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2-1
2-2 Memory Mapping -PROM in Low Melnory. . . . . . . . . . . . . . . . . . .. 2-3
2-3 Memory Mapping -PROM in High Menlory . . . . . . . . . . . . . . . . . .. 2-4
2-4 Boot/Self-Test Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2-5
2-5 Q- Bus Size Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2-8
2-6 Q- Bus Base Address Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
2-7 DMA Requests ...................................... 2-11
2-8 Locked Instruction Enabie ............................... 2-12
2-9 BREAK Enable ..................................... 2-13
2-10 HALT Option Selection ................................ 2-14
2-11 Power-Up Option Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
2-12 PROM Addressing
................................... 2-16
2-13 SLU1 Baud Rate
.................................... 2-17
2-14 SLU1
Transmitter ................................... 2-19
2-15 SLU1 Receiver
..................................... 2-20
2-16 SLU2 Channel A Receiver .............................. 2-21
2-17 SLU2 Channel B Transmitter
............................ 2-23
2-18 SLU2 Channel B Receiver .............................. 2-24·
2-19 Real-Time Clock Interrupt .............................. 2-25
4-1 Backplane Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 4-1
4-2 Using Grant Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 4-2
5-1 Parallel 110 Interface Pin Assignments . . . . . . . . . . . . . . . . . . . . . .. 5-1
5-2 J2 and J3 Pin Assignments (lO-Pin) . . . . . . . . . . . . . . . . . . . . . . . .. 5-3
5-3 J1 Pin Assignments (40-Pin) ...................... : . . . . . .. 5-3
5-4 Loopback Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 5-8
Tables
2-1 Factory Shipped Jumper Configuration . . . . . . . . . . . . . . . . . . . . . .. 2-2
2-2 Boot/Self-Test Switch Functions . . . . . . . . . . . . . . . . . . . . . . . . . .. 2-5
2-3 Q-Bus Base Address Selection . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2-9
2-4 SLU1 Baud Rate Jumpering .............................. 2-18
4-1 KXJ11-CA Pin Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . .. 4-3
5-1 RS422/RS423 Interface to J1 . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 5-4
5-2 RS232-C Interface to J1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 5-6
5-3 CCITTN.35 Interface to J1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 5-7
6 .. 1 LED Display Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 6-2
iv