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PCI PENTIUM PRO (MODEL NO. 211A)
COMPUTREND SYSTEMS, INC.
PCI PENTIUM PRO (MODEL NO. 211A)
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Processor
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Pentium Pro
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Processor Speed
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150/166/180/200MHz
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Chip Set
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Intel
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Video Chip Set
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None
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Maximum Onboard Memory
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512MB (BEDO/EDO supported)
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Maximum Video Memory
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None
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Cache
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256/512KB (located on Pentium Pro CPU)
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BIOS
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Award
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Dimensions
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305mm x 245mm
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I/O Options
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32-bit PCI slots (4), green PC interface, floppy drive interface, IDE interfaces (2), SCSI interfaces (2), parallel port, PS/2 mouse port PS/2 mouse interface, serial ports (2), IR connector, USB connector, PS/2 5v voltage connector, CPU overheat connector, ATX power supply
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NPU Options
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None
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CONNECTIONS
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Purpose
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Location
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Purpose
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Location
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Serial port 1
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CN1
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CPU overheat connector
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J5
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Parallel port
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CN2
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Remote on/off switch
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J10
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PS/2 mouse port
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CN3
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Chassis fan power
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JFA
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Serial port 2
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CN4
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Power Led & keylock
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JFP pins 1 - 5
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SCSI interface (50 pin)
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CN5
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Speaker
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JFP pins 7 - 10
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SCSI interface 2 (68 pin wide)
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CN6
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Turbo LED
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JFP pins12 & 13
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Floppy drive interface
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CN7
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Reset switch
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JFP pins 19 & 20
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IDE interface 2
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CN8
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IDE interface LED
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JFP pins 21 & 22
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IDE interface 1
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CN9
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Green PC connector
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JG1
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IR connector
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IRCON
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PS/2 mouse interface
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JMS1
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PS/2 5v voltage connector
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J2
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32-bit PCI slots
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PC1 - PC4
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ATX power connector
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J3
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USB connector
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USB
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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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»
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CMOS memory normal operation
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JP1
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Open
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CMOS memory clear
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JP1
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Closed
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»
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Factory configured - do not alter (Flash BIOS voltage select)
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JP3
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Unidentified
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DRAM CONFIGURATION
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Size
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Bank 0
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Bank 1
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8MB
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(2) 1M x 36
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None
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16MB
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(2) 2M x 36
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None
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16MB
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(2) 1M x 36
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(2) 1M x 36
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24MB
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(2) 1M x 36
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(2) 2M x 36
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32MB
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(2) 4M x 36
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None
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32MB
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(2) 2M x 36
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(2) 2M x 36
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40MB
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(2) 1M x 36
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(2) 4M x 36
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48MB
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(2) 2M x 36
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(2) 4M x 36
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64MB
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(2) 8M x 36
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None
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64MB
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(2) 4M x 36
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(2) 4M x 36
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72MB
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(2) 1M x 36
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(2) 8M x 36
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80MB
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(2) 2M x 36
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(2) 8M x 36
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96MB
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(2) 4M x 36
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(2) 8M x 36
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128MB
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(2) 16M x 36
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None
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128MB
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(2) 8M x 36
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(2) 8M x 36
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136MB
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(2) 1M x 36
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(2) 16M x 36
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144MB
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(2) 2M x 36
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(2) 16M x 36
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160MB
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(2) 4M x 36
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(2) 16M x 36
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192MB
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(2) 8M x 36
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(2) 16M x 36
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256MB
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(2) 32M x 36
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None
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256MB
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(2) 16M x 36
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(2) 16M x 36
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DRAM CONFIGURATION (CON’T)
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Size
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Bank 0
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Bank 1
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264MB
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(2) 1M x 36
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(2) 32M x 36
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272MB
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(2) 2M x 36
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(2) 32M x 36
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288MB
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(2) 4M x 36
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(2) 32M x 36
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320MB
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(2) 8M x 36
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(2) 32M x 36
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384MB
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(2) 32M x 36
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(2) 16M x 36
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512MB
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(2) 32M x 36
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(2) 32M x 36
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Note: Board accepts BEDO/EDO memory. Board also accepts x 32 SIMMs. Banks are interchangeable.
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CACHE CONFIGURATION
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Note: 256KB/512KB cache is located the Pentium Pro CPU.
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CPU SPEED SELECTION
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Speed
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JC1/1
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JC1/2
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JC1/3
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JC1/4
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JC1/5
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JC1/6
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JC1/7
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JC1/8
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150MHz
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On
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On
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Off
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Off
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Off
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On
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On
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On
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166MHz
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Off
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Off
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On
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On
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Off
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On
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On
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On
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180MHz
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On
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On
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Off
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Off
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On
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Off
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On
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On
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200MHz
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Off
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Off
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On
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On
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On
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Off
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On
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On
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