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PDF JMB368 Data sheet ( Hoja de datos )
| Número de pieza | JMB368 | |
| Descripción | PCI Express to PATA Host Controller | |
| Fabricantes | JMicron Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de JMB368 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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JMB368
PCI Express to PATA Host Controller
JMB368
Overview
JMB368 is a single chip, 1-lane PCI Express to 1-port PATA Host Controller. It is designed to
provide better PATA extension and compatibility, especially for chipsets without PATA. For these
chipsets with only one PATA interface, JMB368 also provides a feature-up for Legacy IDE device
supporting. It features PCI Express bus interface to lower pin count as possible.
JMB368 supports PCI Express trace length can be up to 12” (30.48cm). Although the maximum
length is up to 12 inch, the trace length is as short as possible on real application. JMB368 supports
PATA trace can be up to 10” (25.4cm). Although the maximum length is up to 10 inch, the trace length
is as short as possible on real application.
PATA of JMB368 supports up to UDMA6. Serial damping resistors are necessary to keep UDMA
performance. Please reference JMB368 Application Schematic in detail. Also, place these serial
resistors within 0.5 inch of Host IDE Connector sid
Feature
Compliance
• Compliant with Bus Master Programming interface for IDE ATA Controllers Revision 1.0
• Compliant with PCI Express Base Spec. Revision 1.0a
• Compliant with PCI IDE Controller Spec. Revision 1.0
• Compliant with SFF-8038i Bus Master Programming Interface Revision 1.0
Overall
• Integrated 1-Lane PCI Express PHY
• Output swing control and Automatic impedance calibration for PCI Express PHY
• Fabricated 0.18um/3.3V UMC CMOS Standard Logic Process with 2.0V and 3.3V
• Available in 48-pin LQFP package
• Co-layout with JMB361 and JMB363
PCI Express
• Supports 1-Lane 2.5Gbps PCI Express bus
• All registers accessible in unified memory space
• PCI Express PCB trace length can be up to 8” (20.3cm)
Copyright © 2006 JMicron Technology Corp. All rights reserved.
Product Brief Reversion 1.1
Page 1
NDA Required
2006/10/12
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet JMB368.PDF ] | |
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