データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

FDC37C665IR データシート(PDF) 8 Page - SMSC Corporation

部品番号 FDC37C665IR
部品情報  3/5 Volt Advanced High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controller with Infranred Support
Download  162 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  SMSC [SMSC Corporation]
ホームページ  http://www.smsc.com
Logo SMSC - SMSC Corporation

FDC37C665IR データシート(HTML) 8 Page - SMSC Corporation

Back Button FDC37C665IR Datasheet HTML 4Page - SMSC Corporation FDC37C665IR Datasheet HTML 5Page - SMSC Corporation FDC37C665IR Datasheet HTML 6Page - SMSC Corporation FDC37C665IR Datasheet HTML 7Page - SMSC Corporation FDC37C665IR Datasheet HTML 8Page - SMSC Corporation FDC37C665IR Datasheet HTML 9Page - SMSC Corporation FDC37C665IR Datasheet HTML 10Page - SMSC Corporation FDC37C665IR Datasheet HTML 11Page - SMSC Corporation FDC37C665IR Datasheet HTML 12Page - SMSC Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 162 page
background image
8
DESCRIPTION OF PIN FUNCTIONS
PIN NO.
NAME
SYMBOL
BUFFER
TYPE
DESCRIPTION
99
nMotor On 3
nMTR3
PDRQ
OD20
O12
Motor On 3: Refer to Note 1.
In ECP Mode, MTR3 is the Parallel Port
DMA Request output. Active High.
1
Density Select
DENSEL
OD20
Indicates whether a low (250/300 Kb/s) or
high (500 Kb/s) data rate has been selected.
This is determined by the IDENT bit in
Configuration Register 3.
14
nWrite
Protected
nWRTPRT
IS
This active low Schmitt Trigger input senses
from the disk drive that a disk is write
protected. Any write command is ignored.
13
nTrack 00
nTR0
IS
This active low Schmitt Trigger input senses
from the disk drive that the head is
positioned over the outermost track.
12
nIndex
nINDEX
IS
This active low Schmitt Trigger input senses
from the disk drive that the head is
positioned over the beginning of a track, as
marked by an index hole.
19,18
19,18
Data Rate 0,
Data Rate 1
Media ID0,
Media ID1
DRATE0,
DRATE1
MEDIA_ID0
MEDIA_ID1
O4
I
These two outputs reflect bits 0 and 1
respectively of the Data Rate Register. At
power on, these two outputs are in a high
impedance state (refer to Table 53).
In Floppy Enhanced Mode 2 - These bits are
the Media ID 0,1 inputs. The value of these
bits can be read as bits 6 and 7 of the
Floppy Tape register.
SERIAL PORT INTERFACE
78
88
Receive Data
RXD1
RXD2/IRRX
I
Receiver serial data input or IR data input.
79
Transmit Data
TXD1
O2
Transmitter serial data output from Primary
Serial Port.
81
nRequest to
Send
nRTS1
O2
Active low Request to Send output for
Primary Serial Port.
Handshake output
signal notifies modem that the UART is
ready to transmit data. This signal can be
programmed by writing to bit 1 of Modem
Control Register (MCR).
The hardware
reset will reset the nRTS signal to inactive
mode (high).
Forced inactive during loop
mode operation.


同様の部品番号 - FDC37C665IR

メーカー部品番号データシート部品情報
logo
SMSC Corporation
FDC37C665GT SMSC-FDC37C665GT Datasheet
621Kb / 152P
   High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
FDC37C665GT SMSC-FDC37C665GT Datasheet
434Kb / 152P
   High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
FDC37C665GT SMSC-FDC37C665GT_07 Datasheet
434Kb / 152P
   High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
More results

同様の説明 - FDC37C665IR

メーカー部品番号データシート部品情報
logo
SMSC Corporation
FDC37C665GT SMSC-FDC37C665GT Datasheet
621Kb / 152P
   High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
FDC37C665GT SMSC-FDC37C665GT_07 Datasheet
434Kb / 152P
   High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
FDC37C669 SMSC-FDC37C669_07 Datasheet
575Kb / 164P
   PC 98/99 Compliant Super I/O Floppy Disk Controller with Infrared Support
FDC37C669 SMSC-FDC37C669 Datasheet
621Kb / 164P
   PC 98/99 COMPLIANT SUPER I/O FLOPPY DISK CONTROLLER WITH INFRARED SUPPORT
logo
National Semiconductor ...
PC8477B NSC-PC8477B Datasheet
577Kb / 54P
   Advanced Floppy Disk Controller
logo
Microchip Technology
FDC37C669-MT MICROCHIP-FDC37C669-MT Datasheet
593Kb / 162P
   PC 98/99 Compliant Super I/O Floppy Disk Controller
Rev. 06/29/2007
logo
List of Unclassifed Man...
SAB2797B ETC1-SAB2797B Datasheet
1Mb / 30P
   Advanced Floppy Disk Formatter/Controller Family
logo
Microchip Technology
FDC37C78-HT MICROCHIP-FDC37C78-HT Datasheet
345Kb / 82P
   Floppy Disk Controller
Rev. 02-16-07
logo
Toshiba Semiconductor
TC8569AF TOSHIBA-TC8569AF Datasheet
3Mb / 78P
   FLOPPY DISK CONTROLLER
logo
Intel Corporation
82078 INTEL-82078 Datasheet
70Kb / 3P
   FLOPPY DISK CONTROLLER
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com