NEC (NEC ) : µPD98409

NEASCOT-S40C

The NEASCOT-S40C uses an internal controll memory for connection data and reduces therefore the number of ICs nessesary to implement a ATM NIC. Features are

• Conforms to the ATM-Forum recommendations
• Implements PCI bus interface (5V, 3.3 V, 32-bit, 33 MHz), rev. 2.1 compliant
• Implements AAL-5 SAR sublayer and ATM layer
• Supports up to 64 virtual channels with integrated control memory
• Two traffic shapers for transmission scheduling
• MPEG packet transfer engine to reduce transfer overhead of compressed picture data
• Integrated 12-cell FIFO
• PHY device interface: UTOPIA Level 1
• JTAG boundary scan test function

Technology:	0.35µ CMOS
Package:	PQFP 240 Pin