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PB EGA CARD
PACKARD BELL
PB EGA CARD
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Card Type
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Video card
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Video Chip Set
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Unidentified
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Maximum Video Memory
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Unidentified
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Video Types Supported
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Monochrome, CGA, EGA
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Highest Resolution Supported
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640 x 350
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Data Bus
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8-bit ISA
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CONNECTIONS
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Function
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Label
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Function
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Label
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9-pin video port
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CN1
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Feature connector
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CN4
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RCA connector
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CN2
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Light pen connector
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CN5
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RCA connector
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CN3
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USER CONFIGURABLE SETTINGS
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Function
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Label
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Position
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Factory configured - do not alter
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JP1
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Pins 1 & 2 closed
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Monochrome or standard RGB mode enabled
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JP2
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Pins 2 & 3 closed
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Enhanced RGB mode enabled
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JP2
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Pins 1 & 2 closed
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EGA mode enabled
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SW1/5
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Off
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Compatible mode enabled
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SW1/5
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On
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Note:In compatible mode, the mode is determined by the monitor: CGA mode for a RGB monitor, MDA/Hercules mode for a monochrome monitor.
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MONITOR MODE CONFIGURATION (1)
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Monitor
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SW1/1
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SW1/2
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SW1/3
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SW1/4
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Monochrome
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Off
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Off
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On
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Off
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Standard RGB (40 column mode)
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On
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Off
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Off
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On
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Standard RGB (80 column mode)
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Off
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Off
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Off
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On
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Enhanced RGB (200 lines or emulation of standard RGB)
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On
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On
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On
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Off
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Enhanced RGB (350 lines, true enhanced mode)
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Off
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On
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On
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Off
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Note:The above settings apply when PB EGA is the only video adapter in the system.
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MONITOR MODE CONFIGURATION (2)
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Primary monitor
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SW1/1
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SW1/2
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SW1/3
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SW1/4
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Standard RGB (40 column mode)
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On
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Off
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Off
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On
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Standard RGB (80 column mode)
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Off
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Off
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Off
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On
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Standard RGB (200 lines mode)
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On
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On
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On
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Off
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Standard RGB (350 lines mode)
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Off
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On
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On
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Off
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Note:The above settings apply in a two monitor system when PB EGA is the primary video adapter and IBM monochrome is the secondary adapter in the system.
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MONITOR MODE CONFIGURATION (3)
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Primary monitor
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SW1/1
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SW1/2
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SW1/3
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SW1/4
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Standard RGB (40 column mode)
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On
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On
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On
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On
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Standard RGB (80 column mode)
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Off
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On
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On
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On
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Standard RGB (200 lines mode)
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On
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Off
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On
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On
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Standard RGB (350 lines mode)
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Off
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Off
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On
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On
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Note:The above settings apply in a two monitor system when IBM monochrome adapter is the primary video adapter and PB EGA is the secondary adapter in the system.
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MONITOR MODE CONFIGURATION (4)
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Primary monitor
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SW1/1
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SW1/2
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SW1/3
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SW1/4
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RGB/composite (40 column mode)
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On
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Off
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On
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Off
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RGB/composite (80 column mode)
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Off
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Off
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On
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Off
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Note:The above settings apply in a two monitor system when PB EGA is the primary video adapter and IBM CGA is the secondary adapter in the system.
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MONITOR MODE CONFIGURATION (5)
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Primary monitor
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SW1/1
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SW1/2
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SW1/3
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SW1/4
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RGB/composite (40 column mode)
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On
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On
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Off
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On
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RGB/composite (80 column mode)
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Off
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On
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Off
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On
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Note:The above settings apply in a two monitor system when IBM CGA is the primary video adapter and PB EGA is the secondary adapter in the system.
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MISCELLANEOUS TECHNICAL NOTES
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In any two-monitor settings (see Monitor Mode Configuration Tables 2-5) EGA mode should be enabled (SW1/5 should be "off").
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