JMB320 Datasheet (JMicron) - Port Multiplier Chip

JMB320, Port Multiplier Chip

JMB320 is a highly integrated single chip.

It integrates three high-speed Serial I/O’s, three SATA upper layers, a microprocessor, SRAM, PROM, a highly efficient data bus and other control logic into the chip.

JMB320 can work as an 1 to 2-ports Port Multiplier or 2 to 1-port Port Selector using inte

JMB320 Features

* Compliance

* Compliant with Serial ATA II Port Multiplier Spec. Revision 1.2 SATA Connection, eSATA)

* Output swing control and automatic impedance calibration for SATA II PHY Supports asynchronous signal recovery