From: Arno Morbach Date: Mon, 13 Jan 2020 13:24:04 +0000 (+0100) Subject: spdif: Add more example files. X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=898d3399d1d20df740c15561d80243a6a8bdf83e;p=sigrok-dumps.git spdif: Add more example files. --- diff --git a/spdif/more/README b/spdif/more/README new file mode 100644 index 0000000..4151499 --- /dev/null +++ b/spdif/more/README @@ -0,0 +1,15 @@ +Several .sr files for testing of SPDIF. + +Use channel D6 for testing. The test signal is a 44,1kHz 2 channel audio signal (2.822Mbit/s). + +spdif_16mhz_44khz.sr: +Original decoder is lucky to enter the stream with pulses of medium length. OK. +New decoder recognizes short pulses (width <= 3 samples) and reports an error. OK. + +spdif_16mhz_44khz_3.sr: +Original decoder decodes wrong because of false pulse width detection at the beginning. Fail. +New decoder recognizes short pulses (width <= 3 samples) and reports an error. OK. + +spdif_24mhz_44khz_1.sr: +Original decoder doesn't find any frames because of long low level phase before the data stream. Fail. +Now decoder correctly decodes stream after synchronisation (First frame is missed). OK. diff --git a/spdif/more/spdif_16mhz_44khz.sr b/spdif/more/spdif_16mhz_44khz.sr new file mode 100644 index 0000000..036e91f Binary files /dev/null and b/spdif/more/spdif_16mhz_44khz.sr differ diff --git a/spdif/more/spdif_16mhz_44khz_3.sr b/spdif/more/spdif_16mhz_44khz_3.sr new file mode 100644 index 0000000..e4b0296 Binary files /dev/null and b/spdif/more/spdif_16mhz_44khz_3.sr differ diff --git a/spdif/more/spdif_24mhz_44khz_1.sr b/spdif/more/spdif_24mhz_44khz_1.sr new file mode 100644 index 0000000..d073009 Binary files /dev/null and b/spdif/more/spdif_24mhz_44khz_1.sr differ