Service Manual
Page 9
... incorporate the high-performance PCI local bus as well as follows: • Dell OptiPlex GXpro 180 systems - 180 MHz derived from a system clock frequency of 60 MHz • Dell OptiPlex GXpro 200 systems - 200 MHz derived from a system clock frequency of 66 MHz Dell OptiPlex GXpro systems contain either an integrated 10-Mbps or 10/100-Mbps 3Com® ... 1-1 able desktop systems, which also integrates a 3.3-V Pentium Pro microprocessor and all other elements of microprocessors. Chapter 1 System Overview This service manual covers the Dell® OptiPlex® GXpro high-speed, upgrad-
... incorporate the high-performance PCI local bus as well as follows: • Dell OptiPlex GXpro 180 systems - 180 MHz derived from a system clock frequency of 60 MHz • Dell OptiPlex GXpro 200 systems - 200 MHz derived from a system clock frequency of 66 MHz Dell OptiPlex GXpro systems contain either an integrated 10-Mbps or 10/100-Mbps 3Com® ... 1-1 able desktop systems, which also integrates a 3.3-V Pentium Pro microprocessor and all other elements of microprocessors. Chapter 1 System Overview This service manual covers the Dell® OptiPlex® GXpro high-speed, upgrad-
Service Manual
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...to indicate that keyboard's output buffer is used by interrupt controller to parallel port requires service. 1-14 Dell OptiPlex GXpro Systems Service Manual IRQ4 for internal Dell debug tool. Installed (password feature Jumper installed, activates enabled) password feature. IRQ2 Generated internally by ... Installed if the microprocessor's internal speed is 200 MHz, or else not installed Installed if the microprocessor's internal speed is 180 MHz, or else not installed Interrupt Assignments Table 1-3. IRQ6 Generated by super I /O controller to indicate that diskette or...
...to indicate that keyboard's output buffer is used by interrupt controller to parallel port requires service. 1-14 Dell OptiPlex GXpro Systems Service Manual IRQ4 for internal Dell debug tool. Installed (password feature Jumper installed, activates enabled) password feature. IRQ2 Generated internally by ... Installed if the microprocessor's internal speed is 200 MHz, or else not installed Installed if the microprocessor's internal speed is 180 MHz, or else not installed Interrupt Assignments Table 1-3. IRQ6 Generated by super I /O controller to indicate that diskette or...
Service Manual
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... bits Address bus width 32 bits Flash EPROM 2 Mbits Expansion Bus Bus types PCI and ISA Bus speed PCI: 30 MHz (180/60 processor); 33 MHz (200/66 processor) ISA: 7.5 MHz (180/60 processor); 8.25 MHz (200/66 processor) PCI expansion-card connectors five (two PCI connectors share card-slot openings with... expansion-card connector data width (maximum 16 bits PCI expansion-card connector size 120 pins PCI expansion-card connector data width (maximum 32 bits 1-16 Dell OptiPlex GXpro Systems Service Manual Technical Specifications Table 1-5.
... bits Address bus width 32 bits Flash EPROM 2 Mbits Expansion Bus Bus types PCI and ISA Bus speed PCI: 30 MHz (180/60 processor); 33 MHz (200/66 processor) ISA: 7.5 MHz (180/60 processor); 8.25 MHz (200/66 processor) PCI expansion-card connectors five (two PCI connectors share card-slot openings with... expansion-card connector data width (maximum 16 bits PCI expansion-card connector size 120 pins PCI expansion-card connector data width (maximum 32 bits 1-16 Dell OptiPlex GXpro Systems Service Manual Technical Specifications Table 1-5.
Service Manual
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Technical Specifications (continued) Ports (continued) Internally accessible: EIDE hard-disk drive . . . . two 40-pin connectors on PCI local bus Diskette drive 34-pin connector Video Video type PCI video card (see manufacturer's specifications) Key Combinations Table 1-5.
Technical Specifications (continued) Ports (continued) Internally accessible: EIDE hard-disk drive . . . . two 40-pin connectors on PCI local bus Diskette drive 34-pin connector Video Video type PCI video card (see manufacturer's specifications) Key Combinations Table 1-5.