描述 Description

Engaged in High Speed I/O solution development, Asmedia Technology is committed to enlarging product portfolio with introducing PCI Express Bridge Products. The ASM1085, x1 PCI Express to 32-bit PCI Bridge, enables users to connect legacy parallel bus devices to the advanced serial PCI Express interface. The ASM1085 is a PCI Express-to-PCI forward bridge, fully compliant with PCI-SIG PCI Express-to-PCI Bridge Specification1.0.

特性 Features

?General Features
? ?
? I2C Serial EEPROM support
? ?
? Extensive PME support
? ?
? 3.3/1.2V power supply
? ?
? Legacy mode support
? ?
? Industry Specifications Compliance:
→ PCI Express Base Specification Rev. 1.0a/ 1.1
→ PCI Bus Power Management Interface Rev.2.0
→ PCI Express Card Electromechanical Rev.2.0
→ PCI Specification Rev.3.0
→ PCIE to PCI/PCIX Bridge Specification Rev.1.0
? ?
? 14mmx14mm 128-pin LQFP package
? ?
? Green package with RoHs compliance
? ??PCI Express Features
? ?
? x1 PCI Express lane, at 2.5GHz signaling
? ?
? Single virtual channel
? ?
? SSC support
? ?
? ECRC and Advanced Error Reporting capability
? ?
? 100-MHz differential PCI Express reference clock in
? ?
? Maximum Payload Size up to 128 bytes
? ?
? No PCIe ASPM support
? ??PCI Features
? ?
? Support PCI bus 33 MHz
? ?
? Support 5 PCI masters
? ?
? CLKRUN support
? ?
? PME support
? ?
? 5V tolerance
? Package Type
? ?
? LQFP 128L