ST70137

ST70137 UNICORNTM PCI & USB CONTROLLERLESS ADSL DMT TRANSCEIVER ST70137 HARDWARE FEATURES DESCRIPTION ST70137 is STMicroelectronics UNICORNTM chipset ADSL DMT transceiver for controllerless ADSL CPE modem. UNICORNTM allows to develop easily and quickly low cost ADSL CPE modem for PC environment. UNICORNTM is made of two devices, ST70137 and ST70136 or ST70134 (CPE ADSL Analog Front End). ST70137 provides PCI and USB interface. PCI is used to build ADSL CPE modem bundled in the PC, USB interface is used to build external bus powered ADSL modem. ST70137 is compliant with ITU 992.1 Annexe A and B, with ITU 992.2 and with ANSI T1.413. UNICORNTM chipset is delivered with a complete PC software suite for Microsoft Windows 98, Windows 2000 and Windows NT. NDIS5.0 PCI driver and USB driver with ADSL modem control and ATM device driver are provided assuring full ATM support. Configuration and diagnostic tools are also provided. UNICORNTM chipset and PC software ensure interoperability with the most deployed DSLAM. s SUPPORT DIGITAL SIGNAL PROCESSING REQUIREMENTS FOR ONE ADSL CPE CHANEL (ITU-R) s COMPLIANT WITH ITU 992.1 (ADSL FULL RATE) ANNEXE A (ADSL OVER POTS) AND ANNEXE B (ADSL OVER ISDN) AND ITU 922.2 (G.LITE) AND ANSI T1.413. s DIRECT INTERFACE TO PCI BUS (PCI RELEASE 2.2 AND COMPLIANT WITH MICROSOFT PC99 & PC2001 SPECIFICATION) s DIRECT INTERFACE TO USB RELEASE 1.1 SPECIFICATION) (USB s DIRECT INTERFACE TO THE EXTERNAL SERIAL MEMORY TO SUPPORT PCI/USB USER’S CONFIGURATION...