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To: DiViT who wrote (36406)	10/1/1998 5:52:00 PM
From: BillyG	Read Replies (3) \| Respond to of 50808

I can see a Lucent chip in the Pace DigiBox. Can't make out the other ones. thoic.com

To: DiViT who wrote (36406)	10/1/1998 7:18:00 PM
From: John Rieman	Respond to of 50808

Cool pictures, David. Real blurry though. The imput cable connects to the board right in front of this SGS Thomson chip. Lower left picture.......................... ST20TP2BX50S PROGRAMMABLE TRANSPORT IC FOR DVB APPLICATIONS Document Number: 4556 Date Update: 04/09/97 Pages: 205 The document is available in the following formats: Portable Document Format and Raw Text Format 1/205 The information in this datasheet is subject to change [ 42 1674 04 FEATURES n Enhanced 32-bit VL-RISC CPU 0 to 50 MHz processor clock fast integer/bit operations very high code density n 8 Kbytes on-chip SRAM 200 Mbytes/s maximum bandwidth n Programmable memory interface 4 separately configurable regions 8/16/32-bits wide support for mixed memory 2 cycle external access support for page mode DRAM support for MPEG decoders support for PCMCIA CA module n Serial communications OS-Link 2 Programmable UARTs (ASC) 2 Synchronous serial interfaces (I 2 C) n Vectored interrupt subsystem Prioritized interrupts 8 levels of preemption 500 ns response time n DMA engines/interfaces 2 MPEG decoder DMAs 2 SmartCard interfaces Link IC DMA interface Section filter engine DVB descrambler DMA Block move DMA Teletext interface (I/O) IEEE 1284/ Transport out DMA n PWM/counter module Two 8-bit PWM Two 32-bit counters and capture registers n Low power controller Real time clock Watchdog timer n Programmable IO module n Professional toolset support ANSI C compiler and libraries INQUEST advanced debugging tools n Technology 208 pin PQFP package 0.5 micron process technology n JTAG Test Access Port APPLICATIONS n Set top terminals Parallel input/output Interrupt controller 1 OS-Link 2 UART (ASC) 2 I 2 C Link IC interface ST20 CPU 2 PWM/ counter 8 Kbytes SRAM DVB de- scrambler EMI Block move DMA Section filter engine 2 MPEG decode DMAs IEEE 1284 interface 2 SmartCard interface (ASC) Low power controller Teletext interface more........................ one.st.com