ELTEC BAB-430 Manuale utente

elektronik mainz

BAB-430/431/433/434

Universal Graphic Module and

Display Adapters

Hardware Manual

Revision 1 A

WARNING !

This equipment generates and can radiate radio frequencies. If not installed in accordance with the instruction manual, it may

cause interference to radio communications. The equipment has not been tested for compliance with the limits for class A

computing devices, pursuant to subpart J of part 15 of FCC rules, which are designed to provide reasonable protection against

such interference, but temporary usage is permitted as per regulations. Operation of this equipment in a residential area is

likely to cause interference, in which case the user, at his own expense is required to take whatever measures may be required

to shield the interference.

DISCLAIMER!

The information in this document has been carefully checked and is believed to be entirely reliable. However, no responsibility

is assumed for inaccuracies. ELTEC reserves the right to make changes to any products to improve reliability, function or

design. ELTEC does not assume any liability arising out of the application or use of any product or circuit described in this

manual; neither does it convey any license under its patent rights nor the rights of others. ELTEC products are not authorized

for use as components in life support devices or systems intended for surgical implant into the body or intended to support or

sustain life. Buyer agrees to notify ELTEC of any such intended end use whereupon ELTEC shall determine availability and

suitability of its product or products for the use intended.

ELTEC points out that there is no legal obligation to document internal relationships between any functional modules, realized

in either hardware or software, of a delivered entity.

This document contains copyrighted information. All rights including those of translation, reprint, broadcasting,

photomechanical or similar reproduction and storage or processing in computer systems, in whole or in part, are reserved.

EUROCOM is a trademark of ELTEC Elektronik AG. Other brands and their products are trademarks of their respective

holders and should be noted as such.

Rev. Changes Date

Revision History BAB-430/431/433/434

ELTEC Elektronik AG

Galileo-Galilei-Str. 11 Postfach 42 13 63

D-55129 Mainz D-55071 Mainz

Telephone +49(61 31) 9 18-0

Telefax +49(61 31) 9 18-1 99

1 A First Edition

valid for Hardware Revision 1.A 06.02.97, G.M.

Table of Contents

Page

BAB-430/431/433/434 Table of Contents

Hardware Manual I

Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I

List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . III

List of Figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV

Scope of Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V

Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI

Related Products. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI

Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VII

How to Use this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VIII

1Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1 Main Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.2 General Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.3 Technical Details. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.3.1 Keyboard Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.3.2 65548 High Performance Flatpanel / CRT GUI Accelerator . . . . . . . . . . . . . . . . . . . 4

1.3.3 1MB DRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.3.4 DAC for Contrast Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.3.5 Display Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.3.6 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.3.6.1 Connectors on BAB-430 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.3.6.2 Connectors on BAB-431 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.3.6.3 Connectors on BAB-433/434 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.4 Definition of Board Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.4.1 CRT Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.4.2 Flatpanel Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.4.3 MTBF Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1.4.4 Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1.4.5 Power Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Page

Table of Contents (Continued) BAB-430/431/433/434

II Hardware Manual

2Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.2 Installation CRT Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.3 Installation Flatpanel Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.4 Interface Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2.5 Jumpers and Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2.5.1 Jumpers (BAB-433 only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2.5.2 Jumpers (BAB-433/434) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2.5.3 Display Type Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.5.4 Recommended Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3Programmers Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

3.1 Address Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

3.2 Version Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.3 Contrast DAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.4 Keyboard Interrupt Enable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.5 Video Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Appendix:

A.1 BAB-430 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

A.2 BAB-433/434. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

A.3 Adaption of the BAB-430/433/434 to new Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

A.4 Calculating of Contrast Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

A.5 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Technical Action Request Form Sheet

Reader Comments Form Sheet

List of Tables

Page

BAB-430/431/433/434 List of Tables

Hardware Manual III

Table1: VGA Connector X201. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Table2: Flatpanel Connector X202 (and X101 on BAB-431/3/4) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table3: Keyboard Connector X301 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table4: 800x600 Dualscan Color Display Connector X102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table5: 800x600 TFT Color Display Connector X103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table6: Inverter Supply Connector X104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table7: Inverter Supply Connector X105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table8: Universal Display Connector X201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table9: BAB-430 Supported Display Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table10: Interface Cable Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table11: Display Voltage Select J101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table12: Inverter Voltage Select J102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table13: Contrast Voltage Polarity Select J201. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table14: Contrast Voltage Source Select J202 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table15: Display Type Select Switch S201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table16: Recommended Setup for Various Displays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table17: BAB-430 Address Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table18: Version Registers LSVER and MSVER (read only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Table19: Keyboard Interrupt Register KBINT at $FEC6.2060 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Appendix:

Table A.1: Parts List BAB.-A430.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table A.2: Parts List BAB.-A433.0/434.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

List of Figures

Page

List of Figures BAB-430/431/433/434

IV Hardware Manual

Figure1: Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Figure2: Installation Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure3: Location of Jumpers and Connectors (BAB-433/434) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure4: Location of Switch S201 and Connectors on BAB-430 . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Scope of Delivery

Description: Order No.:

BAB-430/431/433/434 Scope of Delivery

Hardware Manual V

The last letter of the order numbers refers to the hardware revision and is

subject to changes. Please contact ELTEC for information about valid

order numbers.

Example:

V-E16.-B105

Revision number, subject to change!

BAB-430 Graphic module for BAB-40/60 V-BAB.-A430

for LCD/TFT-displays

BAB-431 800x600 graphic adapter V-BAB.-A431

for b/w or color display

BAB-433 Universal display adapter V-BAB.-A433

for 3.3V or 5V displays with TTL level

BAB-434 Universal display adapter V-BAB.-A434

for 5V displays with CMOS level

Options

Description: Order No.:

Options / Related Products BAB-430/431/433/434

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