N64Digital System->Debug / Self Test

N64Digital's Self Test can help identifing issues with the flex install.

In order to perform a test for the audio signals (BCLK, LRCLK and SDATA) make sure you run a game outputting audio.

The Everdrive menu does not output any audio!

Clock Test

Pin Test

The test accumulates data read from the FPGA and marks the pins according to this:

The test can be reset with controller button R. After a test reset, it's normal to see signals testing bad for some time.

Self Test Flex cable pin(s) RCP-NUS pin(s)
D0 20 25
D1 19 24
D2 18 23
D3 15 20
D4 14 19
D5 13 18
D6 10 15
SYNC 9 14
VID_CLK 6 11
LRCLK 5 10
SDATA 2 7
BLCK 1 6
GND 3, 7, 11, 16 8, 12, 16, 21
+3.3V 4 (not connected), 8, 12, 17 9, 13, 17, 22

Main-Flex

Additional Info

Lag

This shows the amount of lag introduced by N64Digital's scaler in milliseconds (ms)

The lag depends on the configuration of the Advanced Video->Frame Lock setting: