290476.pdf
82374EB / 82374SB EISA System component
"The 82374EB/SB EISA System Component (ESC) provides all the EISA system compatible functions. The ESC with the PCEB provide all the functions to implement an EISA-to-PCI bridge and EISA I/O subsystem. The ESC integrates the common I/O functions found in today's EISA-based PC systems. The ESC incorporates the logic for an EISA (master and slave) interface, EISA bus controller, enhanced seven channel DMA controller with scatter-gather support, EISA arbitration, 14 channel interrupt controller, Advanced Programmable Interrupt Controller (APIC), five programmable timer/counters, and non-maskable-interrupt (NMI) control logic. The ESC also integrates support logic to decode peripheral devices such as the Flash BIOS, real time clock, keyboard/mouse controller, floppy controller, two serial ports, one parallel port, and IDE hard disk drive."
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eisabook.pdf
EISA System Architecture (Second Edition)
"Part One provides a detailed explanation of the ISA enhancements as set forth in the EISA specification, while Part Two provides a detailed description of the features implemented by the Intel 82350DT chip set."
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