PNX7100 - Philips

PNX7100 MPEG AVG CODEC

The PNX7100 is a single-chip MPEG-2 audio and video encoder and decoder with associated multiplexing and demultiplexing functionality, targeted for digital recording systems. The PNX7100 has a unified memory architecture that allows the MPEG subsystem, graphics and CPU to share the external SDRAM. External memory mapped peripherals can be connected to the PC.

Features

Interfaces
• 32-bit 133 MHz SDRAM interface supports up to two 256 Mbit devices including one SyncFlash memory
• PCI-XIO extension bus interface supports PCI-bus (rev. 2.2) and 8-bit NAND or NOR flash
• 8 or 16-bit IDE interface ATA-4 (master)
• I2S-bus interface to basic engine (slave)
• Byte parallel MPEG TS output to IEEE 1394 link interface
• Byte parallel MPEG TS or DV input from IEEE 1394 link interface
• Four DMA UARTs
• Two I2C-bus master or slave transceivers
• 32 GPIO pins
• RGB (YUV), YC and CVBS output (10-bit DAC) with Macrovision copy protection
• SMPTE 293M progressive digital v.