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): 113/162頁
文件大?。?/td> 562K
代理商: FDC37C665IR
113
Table 45 - PC/AT and PS/2 Available Registers
Base + Address
Available Registers
Access Permitted
PC-AT
PS/2 (Model 30)
Access to these registers DOES NOT wake up the part
00H
----
01H
----
02H
DOR (1)
03H
---
04H
DSR (1)
06H
---
07H
DIR
07H
CCR
Access to these registers wakes up the part
04H
MSR
05H
Data
SRA
SRB
DOR (1)
---
DSR (1)
---
DIR
CCR
R
R
R/W
---
W
---
R
W
MSR
Data
R
R/W
Note 1: Writing to the DOR or DSR does not wake up the part, however, writing any of the motor
enable bits or doing a software reset (via DOR or DSR reset bits) will wake up the part
Table 46 - State of System Pins in Auto Powerdown
System Pins
State in Auto Powerdown
Input Pins
IOR
IOW
A[0:9]
D[0:7]
RESET
IDENT
DACK
TC
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
Unchanged
Output Pins
FINTR
DB[0:7]
FDRQ
Unchanged (low)
Unchanged
Unchanged (low)
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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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
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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