Enterpoint Polmaddie6, Руководство пользователя

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© Enterpoint Ltd. – Polmaddie6 Manual – Issue 2.2 05/05/2017
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IO Headers
Figure 4 – Polmaddie6 Headers
The three 40-pin IDC Headers provide a simple mechanical and electrical interface for external
signal inputs. The connectors on this header are on a 0.1inch (2.54mm), pitch and allow other
electronic circuitry or user-designed add-on boards to be connected.
The headers each have 20 IOs routed to the FPGA. These are NOT 5V tolerant, the maximum
input voltage should be limited to 3.3V. IO21 is a dedicated Analog input. All the other IO can be
used as digital inputs or outputs. The headers each also have a permanent positive power pin on pin
2 and 19 permanent 0V connections as shown below:
Digital IO
Max10 digital IO are either High Speed or Low Speed. In the table below High Speed IO are shown
shaded blue (pins 26 to 119) and Low Speed IO are shaded yellow (pins 6-25 and 120-132). More
information about the IO specifications and capabilities is available .
http://www.altera.co.uk/literature/lit-max-10.jsp