 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
USB2005 Datasheet(PDF) 10 Page - SMSC Corporation |
|
||||||||||||||||||||||||||||||
USB2005 Datasheet(HTML) 10 Page - SMSC Corporation |
|
|
10 / 21 page  USB2.0 ATA/ATAPI Controller with PD-DRM Datasheet Revision 0.2 (06-07-05) 10 SMSC USB2005 DATASHEET Chapter 5 Pin Description Table 5.1 USB2005 Pin Descriptions DISK DRIVE INTERFACE IDE DMA Request IDE_DRQ IS This pin is the active high DMA request from the ATA/ATAPI interface. IDE IO Read Strobe IDE_nIOR O20 This pin is the active low read signal for the interface. IDE Register Address 1 IDE_SA1 O20 This pin is the register select address bit 1 signal for the ATA/ATAPI interface. IDE Register Address 0 IDE_SA0 O20 This pin is the register select address bit 0 signal for the ATA/ATAPI interface. IDE Register Address 2 IDE_SA2 O20 This pin is the register select address bit 2 signal for the ATA/ATAPI interface. IDE Data IDE_D15 IO20 This pin is the bi-directional data bus bit 15 signal for the ATA/ATAPI interface. IDE IO Write Strobe IDE_nIOW O20 This pin is active low write signal for the ATA/ATAPI interface. IDE DMA Acknowledge IDE_nDACK O20 This pin is the active low DMA acknowledge signal for the ATA/ATAPI interface. IDE Interrupt Request IDE_IRQ IS This pin is the active high interrupt request signal for the ATA/ATAPI interface. IDE Data IDE_D13 IO20 This pin is the bi-directional data bus bit 13 signal for the ATA/ATAPI interface. IDE Data IDE_D14 IO20 This pin is the bi-directional data bus bit 14 signal for the ATA/ATAPI interface. IDE Chip Select 0 IDE_nCS0 O20 This pin is the active low chip select 0 signal for the ATA/ATAPI interface. IDE Chip Select 1 0 IDE_nCS1 O20 This pin is the active low select 1 signal for the ATA/ATAPI interface. IDE Data IDE_D[0:12] IO20 These pins are bits 0-12 of the ATA/ATAPI bi- directional data bus. IO Ready IORDY I This pin is the active high IORDY signal from the IDE drive. USB INTERFACE USB Bus Data USB- USB+ IO-U These pins connect to the USB bus data signals. USB Transceiver Filter LOOPFLTR This pin provides the ability to supplement the internal filtering of the transceiver with an external network, if required. USB Transceiver Bias RBIAS A 9.09 Kohm precision resistor is attached from ground to this pin to set the transceiver’s internal bias currents. Termination Resistor RTERM A precision 1.5Kohm precision resistor is attached to this pin from a 3.3V supply. |
Similar Part No. - USB2005 |
|
Similar Description - USB2005 |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
