Application Scope: Independent USB Hub, PC Motherboard USB Hub, Laptop Docking, Game Console, LCD Monitor Hub

Any Composite Device That Supports USB Hub

USB Dual-Port Adapter Is the Hub Solution of Genesys Logic, Which Complies with Universal Serial Bus Specification Revision 2.0. Gl850 Inherits Genesys Logic's Cutting-Edge Technology in Serial Interface Design for Cost and Power Consumption. Gl850 USB2.0 Hub

The Solution Has Compatibility, Lower Power Consumption Coefficient and Cost Structure.

USB Dual-Port Adapter Gl850 Is a Single TT Hub Solution That Meets the Cost Requirements to Address the Need for Full/Low Speed Devices:

(Such as Docking Station, Embedded Systems, Etc.) Require Higher Performance Systems.

Compliant with USB Specification Revision 2.0

Supports 4/3/2 Downstream Ports through I/O Pin Configuration

Upstream Ports Support High-Speed (HS) and Full-Speed (FS) Traffic.

Downstream Ports Support HS,FS, and Low-Speed (LS) Traffic.

1 One Control Pipeline (Endpoint 0,64 Byte Data Payload) and 1 One Interrupt Pipeline (Endpoint 1,1 Byte Data Payload)

Backward Compatibility with USB Specification Revision 1.1

On-Chip 8-Bit Microprocessor

Architecture Similar to RISC

USB Optimization Instruction Set

Performance: 6 MIPS @ 12MHz

64 Bytes of RAM and 2K Mask ROM

Supports Customized PID and Vid by Reading External EEPROMs.

Supports Downstream Port Configuration by Reading External Eepresence

Low Power Consumption, Built-in 5V to 3.3V Voltage Regulator

Integrated USB 2.0 Transceiver

Each Downstream Port Supports Two Colors of Status Indicators, and Its Automatic and Manual Modes Conform to USB Specification Revision 2.0

Built-in Upstream 1.5K Pull-up and Downstream 15K Pull-down

Embedded Serial Resistor for USB Signal

Supports Individual and Joint Modes of Power Management and Overcurrent Detection of Downstream Ports.

Power Enable Pin Supports Low/High Enable Power Switch

Meet the Requirements of Bus Power Supply

Automatically Switch between Self-Powered and Bus-Powered Modes

Support Composite Devices through I/O Pin Configuration (Downstream Ports Are Not Removable)

Built-in PLL Supports External 12MHz Crystal Oscillator/Oscillator Clock Input

Improved Output Driver through Slew Rate Control to Reduce EMI

Internal Power Failure Detection to Restore ESD

You Can Configure the Number of Downstream Ports through GPIO without the Need for an External Programmable Interface.

9Pin USB Splitter Motherboard USB Female Interface Header Splitter 1 to 2 Extension Cable Adapter 9Pin 1 to 4 USB HUB Connectors