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參數資料
型號: W83C553F
廠商: WINBOND ELECTRONICS CORP
元件分類: 總線控制器
英文描述: SYSTEM I/O CONTROLLER WITH PCI ARBITER
中文描述: ISA BUS CONTROLLER, PQFP208
封裝: 28 X 28 MM, PLASTIC, QFP-208
文件頁數: 119/159頁
文件大小: 3984K
代理商: W83C553F
W83C553F
Bit [10:9]
Electrical Specifications
WINBOND SYSTEMS LABORATORY
116
DSTMG. These bits encode the timing of DEVSEL#. They are hardwired to 01b indicating the
support of medium DEVSEL# timing. This allows for support of fast back-to-back PCI bus
cycles. This will maximize the PCI bus bandwidth for PIO data transfer cycles.
MPE. This bit will be set when operating as a bus master and either the PERR# output is
driven low by the W83C553F or the target asserts PERR# and bit 6 of the Device Control
Register is set.
FBB. This bit will always be set. The W83C553F fully supports fast back to back transactions
to different targets.
These bits are reserved and are hardwired to logic 0b.
Bit 8:
Bit 7:
Bit [6:0]:
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相關代理商/技術參數
參數描述
W83C553FG 制造商:Winbond Electronics Corp 功能描述:
W83C553F-G 制造商:未知廠家 制造商全稱:未知廠家 功能描述:W83C553F-G Highly Integrated System I/O Controller for Power PCTM (South Bridge) QFP 208
W83C553FY-G 制造商:Nuvoton Technology Corp 功能描述:I/O Controller Phase Controller 208-Pin PQFP 制造商:Winbond Electronics 功能描述:I/O CONTROLLER 制造商:Nuvoton Technology 功能描述:I/O Controller Phase Controller 208-Pin PQFP
W83C554F 制造商:WINBOND 制造商全稱:Winbond 功能描述:SYSTEM I/O CONTROLLER WITH PCI ARBITER & UltraDMA/33 IDE Controller
W83C554FY 制造商:Nuvoton Technology Corp 功能描述:I/O Controller Phase Controller 制造商:Nuvoton Technology 功能描述:I/O Controller Phase Controller