ZENITH DATA SYSTEMS Z-3300 SERIES Processor 80386 Processor Speed 12/16MHz Chip Set Unidentified Video Chip Set None Maximum Onboard Memory 4MB (on external memory cards) Maximum Video Memory None Cache None BIOS Unidentified Dimensions 355mm x 304mm I/O Options 386 connectors (6) NPU Options 80287/80387 [Image] CONNECTIONS Purpose Location Purpose Location Chassis fan power P127 Power supply connector P128 [Image] USER CONFIGURABLE SETTINGS Function Label Position EMS enabled SW401/3 On EMS disabled SW401/3 Off Base memory size select 512KB SW401/4 Off Base memory size select 640KB SW401/4 On DRAM CONFIGURATION Size Bank 0 1MB (Z-505 card) (36) 41256 4MB (Z-515 card) (36) 41100 Note: The location of bank 0 is unidentified. MEMORY CARD SELECTION Setting SW401/1 SW401/2 Set switch on base memory On On card to: Set switch on first extra On Off memory card to: Set switch on second extra Off On memory card to: Set switch on third extra Off Off memory card to: MEMORY BOUNDARY SELECTION Boundary SW401/5 SW401/6 SW401/7 SW401/8 0 On On On On 1 Off On On On 2 On Off On On 3 Off Off On On 4 On On Off On 5 Off On Off On 6 On Off Off On 7 Off Off Off On 8 On On On Off 9 Off On On Off 10 On Off On Off 11 Off Off On Off 12 On On Off Off 13 Off On Off Off 14 On Off Off Off 15 Off Off Off Off [Image] USER CONFIGURABLE SETTINGS Function Label Position » NPU asynchronous with CPU J201 Pins 2 & 3 closed NPU synchronous with CPU J201 Pins 1 & 2 closed » NPU type select 80287 J202 Pins 1 & 2 closed NPU type select 80387 J202 Pins 2 & 3 closed » NPU not installed J204 Pins 1 & 2 closed NPU installed J204 Pins 2 & 3 closed » 1MB memory card installed J207 Pins 1 & 2 closed No memory cards installed J207 Pins 2 & 3 closed » NPU speed select high J211 Pins 2 & 3 closed NPU speed select low J211 Pins 1 & 2 closed MEMORY ADDRESS SELECTION Address SW201/1 SW201/2 SW201/3 SW201/4 000000 – On Off Off Off 0FFFFF 100000 – Off On Off Off 1FFFFF 200000 – Off Off On Off 2FFFFF 300000 – Off Off Off On 3FFFFF 400000 – Off Off Off Off 4FFFFF 500000 – Off Off Off Off 5FFFFF 600000 – Off Off Off Off 6FFFFF 700000 – Off Off Off Off 7FFFFF MEMORY ADDRESS SELECTION (CON’T) Address SW201/5 SW201/6 SW201/7 SW201/8 000000 – Off Off Off Off 0FFFFF 100000 – Off Off Off Off 1FFFFF 200000 – Off Off Off Off 2FFFFF 300000 – Off Off Off Off 3FFFFF 400000 – On Off Off Off 4FFFFF 500000 – Off On Off Off 5FFFFF 600000 – Off Off On Off 6FFFFF 700000 – Off Off Off On 7FFFFF MEMORY ADDRESS SELECTION Address SW202/1 SW202/2 SW202/3 SW202/4 800000 – On Off Off Off 8FFFFF 900000 – Off On Off Off 9FFFFF A00000 – Off Off On Off AFFFFF B00000 – Off Off Off On BFFFFF C00000 – Off Off Off Off CFFFFF D00000 – Off Off Off Off DFFFFF E00000 – Off Off Off Off EFFFFF F00000 – Off Off Off Off FFFFFF MEMORY ADDRESS SELECTION (CON’T) Address SW202/5 SW202/6 SW202/7 SW202/8 800000 – Off Off Off Off 8FFFFF 900000 – Off Off Off Off 9FFFFF A00000 – Off Off Off Off AFFFFF B00000 – Off Off Off Off BFFFFF C00000 – On Off Off Off CFFFFF D00000 – Off On Off Off DFFFFF E00000 – Off Off On Off EFFFFF F00000 – Off Off Off On FFFFFF