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JMC261 - PCI Express to Fast Ethernet & Card Reader Host Controller

Key Features

  • It also supports Receive Side Scaling (RSS) to balance the loading for received data processing across multiple CPUs. The Ethernet function supports remote wakeup (including AMD Magic Packet™ and Microsoft® Wake-up frame) in both ACPI and APM (Advanced Power Management). The Card Reader Host provides one set of 4-in-1 Combo Memory Card Reader Mechanism, and supports one of SD/SDHC/MMC/MMC Plus/MS/MS Duo/MS-HG (1/4/8-bit) & xD access at the same time. Features Compliant with PCI Express Base Sp.

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Datasheet Details

Part number JMC261
Manufacturer JMicron
File Size 98.92 KB
Description PCI Express to Fast Ethernet & Card Reader Host Controller
Datasheet download datasheet JMC261 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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JMC261 JMC261 PCI Express to Fast Ethernet & Card Reader Host Controller Overview The JMC261 is a single-chip PCI-Express Fast Ethernet combo Card Reader Host controller. The Fast Ethernet function is compliant to IEEE 802.3 Media Access Controller, and IEEE 802.3u 100BASE-TX/10BASE-T. The MAC supports IPV4, IPV6, TCP, UDP checksum, segmentation task-offload, priority encoding and IEEE802.1Q VLAN features. It also supports Receive Side Scaling (RSS) to balance the loading for received data processing across multiple CPUs. The Ethernet function supports remote wakeup (including AMD Magic Packet™ and Microsoft® Wake-up frame) in both ACPI and APM (Advanced Power Management).