參數(shù)資料
型號: W83C554F
英文描述: W83C554F Highly Integrated System I/O Controller for Power PC TM (South Bridge) & UltraDMA/33 IDE Controller QFP 208
中文描述: W83C554F高度集成的系統(tǒng)的I / O控制器的Power PC商標(biāo)(南橋)
文件頁數(shù): 19/159頁
文件大小: 3991K
代理商: W83C554F
W83C553F
Pin Descriptions
WINBOND SYSTEMS LABORATORY
16
Table 2-2 (Continued). PCI Bus Signals
Pin Name
INT[A:B]#
Pin #
Input/
Output
Description
PCI Interrupts. These PCI interrupts can be routed to the
programmable interrupt controller inside the W83C553F under
software control.
PCI Interrupts. These PCI interrupts can be routed to the
programmable interrupt controller inside the W83C553F under
software control.
PCI Lock. LOCK# is used to indicate an atomic operation that may
require multiple transactions to complete.
21-20
Input
INT[C:D]#
19-18
Input/
OD
LOCK#
52
Input
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