Altera Audio Video Development Kit, Stratix IV GX Edition - Manual (Page 42)

6–20 Chapter 6: Board Test System
Using the Board Test System
Audio Video Development Kit, Stratix IV GX Edition User Guide © November 2009 Altera Corporation
■ Clear —Resets the Errors counter to zero.
AES in2
The AES in2 controls track transmit errors detected during analysis of AES channel 2.
To track the test results, connect a BNC loopback cable between AES OUT 2 (J14) and
AES IN 2 (J15).
■ Errors —Displays the number of errors detected in the hardware.
■ Insert Error —Inserts a bit error into the transmit data stream each time you click
the button.
■ Clear —Resets the Errors counter to zero.
SDI in1
The SDI in1 controls track transmit errors detected during analysis of SDI channel 1.
To track the test results, connect a BNC loopback cable between SDI OUT 1 (J8) and
SDI IN 1 (J9).
■ Errors —Displays the number of errors detected in the hardware.
■ PLL lock —Shows the receiver PLL locked or unlocked state.
■ Insert Error —Inserts a bit error into the transmit data stream each time you click
the button.
■ Clear —Resets the Errors counter to zero.
SDI in2
The SDI in1 controls track transmit errors detected during analysis of SDI channel 2.
To track the test results, connect a BNC loopback cable between SDI OUT 2 (J1) and
SDI IN 2 (J2).
■ Errors —Displays the number of errors detected in the hardware.
■ PLL lock —Shows the receiver PLL locked or unlocked state.
■ Insert Error —Inserts a bit error into the transmit data stream each time you click
the button.
■ Clear —Resets the Errors counter to zero.
The SDI HSMC - Video Tab
The SDI HSMC - Video tab allows you to generate video patterns, and send and
receive SDI video through the SDI HSMC.
Figure 6–11 shows the SDI HSMC - Video
tab.