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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: 153/159頁
文件大小: 3984K
代理商: W83C553F
W83C553F
Timing Diagrams
WINBOND SYSTEMS LABORATORY
150
Table 6-8 (continued). Multiword DMA ATA Data Transfer Timing
Parameter
Values
Min
0ns
0ns
0ns
Max
Notes
tI
tJ
tKr IDEIOR[A:B]# negated
pulse width
IDEDAK[A:B]# to
IDEIOR[A:B]# /
IDEIOW[A:B]#
setup
Mode 0
Mode 1
Mode 2
Mode 3
IDEIOR[A:B]# /
IDEIOW[A:B]# to
IDEDAK[A:B]#
hold
Mode 0
Mode 1
Mode 2
Mode 3
20ns
5ns
5ns
Mode 0
Mode 1
Mode 2
Mode 3
50ns
50ns
25ns
The delay from DIOR# or DIOW# until the
state of IORDY is first sampled. If IORDY
is inactive, then the host shall wait until
IORDY is active before the PIO cycle can be
completed. If the device is not driving
IORDY negated at the time tA after the
activation of DIOR# or DIOW#, then t5
shall be met and tRD is not applicable. If
the device is driving IORDY negated at the
time tA after the activation of DIOR# or
DIOW#, then tRD shall be met and t5 is not
applicable.
tKw IDEIOW[A:B]# negated
pulse width
tLr IDEIOR[A:B]# to
IDEDRQ[A:B] delay
tLw IDEIOW[A:B]# to
IDEDRQ[A:B] delay
Mode 0
Mode 1
Mode 2
Mode 3
215ns
50ns
25ns
Mode 0
Mode 1
Mode 2
Mode 3
120ns
40ns
35ns
Mode 0
Mode 1
Mode 2
Mode 3
40ns
40ns
35ns
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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