參數(shù)資料
型號(hào): 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(jìn)的高性能多模并口超級(jí)I / O軟盤與Infranred支持磁盤控制器
文件頁數(shù): 152/162頁
文件大?。?/td> 562K
代理商: FDC37C665IR
152
t18
t9
t8
t17
t6
t12
t19
t10
t20
t11
t13
t2
t1
t5
t3
t16
t4
t21
A0-A10
SD<7:0>
nIOW
IOCHRDY
nWRITE
PD<7:0>
nDATAST
nADDRSTB
nWAIT
PDIR
nIOW Asserted to PDATA Valid
Command Dessserted to nWRITE Change
nWRITE to Command
nIOW Deasserted to Command Deasserted
Command Deasserted to PDATA Invalid
Time Out
SDATA Valid to nIOW Asserted
nIOW Deasserted to DATA Invalid
nIOW Asserted to IOCHRDY Asserted
nWAIT Deasserted to IOCHRDY Deasserted
IOCHRDY Deasserted to nIOW Deasserted
nIOW Asserted to nWRITE Asserted
PDATA Valid to Command Asserted
Ax Valid to nIOW Asserted
nIOW Deasserted to Ax Invalid
nIOW Deasserted to nIOW or nIOR Asserted
nWAIT Asserted to IOCHRDY Deasserted
Command Deasserted to nWAIT Deasserted
1. WRITE is controlled by clearing the PDIR bit to "0" in the control register before
performing an EPP Write.
2. This number is only valid if WAIT is active when nIOW goes active.
ns
ns
ns
ns
ns
μs
ns
ns
ns
ns
ns
ns
ns
ns
μs
ns
ns
ns
50
40
35
50
12
24
40
50
35
45
Parameter
min
max
units
0
0
5
50
10
10
0
0
10
0
10
40
10
100
0
Notes
2
t1
t2
t3
t4
t5
t6
t8
t9
t10
t11
t12
t13
t16
t17
t18
t19
t20
t21
FIGURE 19 - EPP 1.7 DATA OR ADDRESS WRITE CYCLE
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
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FDC37C957FR ULTRA I/O CONTROLLER FOR PORTABLE APPLICATIONS
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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