DTA: System Board and Functions
System Board
System Board
H DISK, KEYLOCK, RESET, and SPKR Connectors
PCI/Cache/Memory Controller (PCMC) in a single chip
Local bus accelerators (LBXs) provide direct paths between PCI bus and microprocessor's local bus
System BIOS in a 128-KB flash chip (128 Kb x 8)
Main memory up to 128 KB
256-KB direct-mapped secondary cache
Single-chip RTC with internal backup battery
ISA expansion bus
PCI expansion bus
Super I/O controller for IDE drives, diskette and tape drives, parallel and serial ports
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