PSF21525-H - Infineon Technologies Corporation

PSF21525-H High-Level Serial Communications Controller

Product Brochure for HSCX TE High-Level Serial Communications Controller for Terminals PSB/PSF 21525 The HSCX TE is an optimized terminal version of the HSCX (SAB 82525). The HSCX TE has been designed to implement high-speed communication links using HDLC protocols and to reduce the hardware and software overhead needed for serial synchronous communications..

Features

• ISDN PC-Card/Terminal Adapter
• ISDN Data Terminal
• Optimized solution of HSCX (SAB 82525) for terminal equipment Non-auto mode and transparent mode (no auto mode) Clock mode 5 only Transfer of data blocks from/to system memory by interrupt request ( no DMA mode)
• Two independent full-duplex HDLC channels
• Independent time-slot length (1-256 bit)
• Transparent receive/transmit of data bytes without HDLC framing
• Various types of protocol support depending on operating mode
• 64 byte FIFOs per channel and direction
• 8-bit demultiplexed or multiplexed bus interface 8/97 3. Packing Type.