參數資料
型號: FDC37C666GT
廠商: STANDARD MICROSYSTEMS CORP
元件分類: 存儲控制器/管理單元
英文描述: High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
中文描述: 1 Mbps, IDE COMPATIBLE, FLOPPY DISK DRIVE CONTROLLER, PQFP100
封裝: QFP-100
文件頁數: 146/152頁
文件大小: 621K
代理商: FDC37C666GT
146
t20
t19
t11
t15
t22
t13
t12
t3
t8
t10
t5
t4
t23
t2
t21
A0-A10
nIOR
SD<7:0>
IOCHRDY
nWRITE
PD<7:0>
nDATASTB
nADDRSTB
nWAIT
PDIR
t2
t3
t4
t5
t8
t10
t11
t12
t13
t15
t19
t20
t21
t22
t23
nIOR Deasserted to Command Deasserted
nWAIT Asserted to IOCHRDY Deasserted
Command Deasserted to PDATA Hi-Z
Command Asserted to PDATA Valid
nIOR Asserted to IOCHRDY Asserted
nWAIT Deasserted to IOCHRDY Deasserted
IOCHRDY Deasserted to nIOR Deasserted
nIOR Deasserted to SDATA High-Z (Hold Time)
PData Valid to SDATA Valid
Time Out
Ax Valid to nIOR Asserted
nIOR Deasserted to Ax Invalid
Command Deasserted to nWAIT Deasserted
nIOR Deasserted to nIOW or nIOR Asserted
nIOR Asserted to Command Asserted
ns
ns
ns
ns
ns
ns
ns
ns
ns
μs
ns
ns
ns
ns
ns
50
40
24
50
40
40
12
55
Parameter
min
max
units
0
0
0
0
0
10
40
10
0
40
Notes
1. WRITE is controlled by setting the PDIR bit to "1" in the control register before
performing an EPP Read.
FIGURE 16 - EPP 1.7 DATA OR ADDRESS READ CYCLE
相關PDF資料
PDF描述
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
FDC37M601 ENHANCED SUPER I/O CONTROLLER WITH INFRARED SUPPORT
FDC37M602 ENHANCED SUPER I/O CONTROLLER WITH INFRARED SUPPORT
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