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12pin hardware debug module

The featured product here is a user configurable debug module. The debugger is based on a fast CPLD that allows almost any coding of the supplied signals. As a synchroneous device it requires a supplied clock and is therefore not susceptible to glitches.
It taps up to 9 signal lines and is able to output up to 16 different signals from that.
Applications may be

generate scope trigger signals upon preset patterns
decode SPI bus to parallel
run a timer between different pattern and output the timer value parallel

Specifications

12 pin ERNI SMC connector to the target, including GND, Vcc & Clock
2 x 10 pin header for debug signals, includes GND & Vcc on each,
leaving 2 x 8 bits for decoded signals
64 FF user configurable CPLD, Altera EPM3064TC44-4, pd 4.5ns, 200MHz max
10 pin header for Byteblaster MV programming adapter
supply from target 3.3 to 5V
clock from the target provides synchroneous signals
according to Altera, it is reprogrammable up to 100 times
pcb size is approx 45mm x 23mm, or 1.78" x 0.9"

The price is 70Fr (approx 50$, 50Euro) +p/h

Questions ? or Request a quote for higher quantities

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last update: 1.feb.04 or perhaps later

Copyright (99,2004) Ing.Büro R.Tschaggelar