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Question about Lab 6 of Introduction to Zynq

Former Member

Hi,

I'm following the "Introduction to Zynq" training.
So far so good.

In lab 6 (Adding Interrupts from PL) I get stuck.
On page 4, step 11, the task is:
"Click in the Port connection area for GPIO2_IO_I, which will bring up a dialog."

But that never happens.
RMB gives, No Connection, Make Connection or Make External.
Double clicking gives the "configure dialog" pop-up.

How do I get to the screen that the is shown in the PDF?

I'm using the 14.2 version, provided with the board.

Rgds,
Technicolor

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  • 0

    Hi,

    You also need to add the external port as well.
    Edit the MHS file by adding the line

    PORT Pushbuttons = net_Pushbuttons, DIR = I, VEC = [4:0]

    at the location shown below

    +-----{ START MHS FILE} -----+
    PARAMETER VERSION = 2.1.0
    [...]
    PORT Pushbuttons = net_Pushbuttons, DIR = I, VEC = [4:0]

    [...]
    BEGIN processing_system7
    PARAMETER INSTANCE = processing_system7_0
    [...]
    +-----{ END MHS FILE} -----+

    This then solves step 16 in the lab on page 5

    Rgds,
    Technicolor

Reply
  • 0

    Hi,

    You also need to add the external port as well.
    Edit the MHS file by adding the line

    PORT Pushbuttons = net_Pushbuttons, DIR = I, VEC = [4:0]

    at the location shown below

    +-----{ START MHS FILE} -----+
    PARAMETER VERSION = 2.1.0
    [...]
    PORT Pushbuttons = net_Pushbuttons, DIR = I, VEC = [4:0]

    [...]
    BEGIN processing_system7
    PARAMETER INSTANCE = processing_system7_0
    [...]
    +-----{ END MHS FILE} -----+

    This then solves step 16 in the lab on page 5

    Rgds,
    Technicolor

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