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Run the stratix gx hm-zd xcvr loopback test – Altera High-Speed Development Kit, Stratix GX Edition User Manual

Page 39

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Altera Corporation

Quartus II Version 3.0

4–11

Run the Preloaded Diagnostic Tests

Stratix GX HM-Zd XCVR Loopback

Figure 4–6. Install the HM-Zd XCVR Loopback Card

3.

Set the board’s switches as shown in Table 4–1 for this test.

4.

Supply power to the board.

5.

Confirm that the Stratix GX device has finished configuration (the
GX_CONF_DONE (D7) LED illuminates).

Run the Stratix GX HM-Zd XCVR Loopback Test

Perform the following steps to run the test.

1.

Set Stratix GX user dipswitches 5 and 6 to the up position to set the
XCVR setting to HM-Zd.

2.

Press the reset pushbutton switch (GX_DEV CLR) to initialize the
design. The GX_DEV_CLR LED illuminates.

3.

Press the start pushbutton switch (GX PB0). Several LEDs
illuminate.

LED0, LED1, LED2, and LED3 are the match lights on a per
channel basis. They illuminate if the test is successful.

LED4 indicates that the test is running.

LED5 is the error signal.

4.

Press the stop pushbutton switch (GX PB1) to stop the device from
transmitting.

5.

Press the reset pushbutton switch (GX_DEVCLR).