參數(shù)資料
型號: FDC37C665IR
廠商: SMSC Corporation
英文描述: 3/5 Volt Advanced High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controller with Infranred Support
中文描述: 3 / 5伏先進的高性能多模并口超級I / O軟盤與Infranred支持磁盤控制器
文件頁數(shù): 158/162頁
文件大?。?/td> 562K
代理商: FDC37C665IR
158
t2
t1
t5
t6
t4
t3
t4
PDATA<7:0>
nACK
nAUTOFD
Parameter
min
max
units
t1
t2
t3
t4
t5
t6
PDATA Valid to nACK Asserted
nAUTOFD Deasserted to PDATA
Changed
nACK Asserted to nAUTOFD
Deasserted
nACK Deasserted to nAUTOFD
Asserted
nAUTOFD Asserted to nACK Asserted
nAUTOFD Deasserted to nACK
Deasserted
0
0
80
80
0
0
ns
ns
ns
ns
ns
ns
200
200
Notes
1,2
2
1. Maximum value only applies if there is room in the FIFO and a terminal count has not
been received. ECP can stall by keeping nAUTOFD low.
2. nACK is not considered asserted or deasserted until it is stable for a minimum of 75 to
130 ns.
FIGURE 23 - ECP PARALLEL PORT REVERSE TIMING
相關(guān)PDF資料
PDF描述
FDC37C665GT High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
FDC37C666GT High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
FDC37C67X ENHANCED SUPER I/O CONTROLLER WITH FAST IR
FDC37C957FR ULTRA I/O CONTROLLER FOR PORTABLE APPLICATIONS
FDC37M600 ENHANCED SUPER I/O CONTROLLER WITH INFRARED SUPPORT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FDC37C665IRQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:SMSC 功能描述:
FDC37C666GT 制造商:SMSC 制造商全稱:SMSC 功能描述:High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
FDC37C669 制造商:SMSC 制造商全稱:SMSC 功能描述:PC 98/99 Compliant Super I/O Floppy Disk Controller with Infrared Support
FDC37C669_07 制造商:SMSC 制造商全稱:SMSC 功能描述:PC 98/99 Compliant Super I/O Floppy Disk Controller with Infrared Support
FDC37C669FRQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk