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Altera_Forum's avatar
Altera_Forum
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17 years ago

HSMC debug header cyclone III dev kit

Hello, I would like to use the HSMC debug header supplied with the Cyclone III dev kit but there is no datasheet showing its internal connections. Is there someone who know where i could find ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

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A breakout-header schematic is included with 3C120 Dev. Kit, check if it's the same!

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Looked through the schematic and seems that on the breakout-header, Bank2 IO can be used as GPIO for testing/other usage, while Bank3 is already internally connected to resistors and LEDs with differential signaling of 2 pins per pair. Thus Bank3 cant use as GPIO on the breakout-header.

Please advice if I interpret it correctly.