diff options
| author | Arno Morbach <59687682+morri-od@users.noreply.github.com> | 2020-01-13 14:24:04 +0100 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2020-07-20 23:21:20 +0200 |
| commit | 898d3399d1d20df740c15561d80243a6a8bdf83e (patch) | |
| tree | 00d5cda56bf371b022c194c656b395a5fa09a700 /spdif | |
| parent | c1d1553b1adfa6e2f3a785138c896bbf989abaf0 (diff) | |
| download | sigrok-dumps-898d3399d1d20df740c15561d80243a6a8bdf83e.tar.gz sigrok-dumps-898d3399d1d20df740c15561d80243a6a8bdf83e.zip | |
spdif: Add more example files.
Diffstat (limited to 'spdif')
| -rw-r--r-- | spdif/more/README | 15 | ||||
| -rw-r--r-- | spdif/more/spdif_16mhz_44khz.sr | bin | 0 -> 4899 bytes | |||
| -rw-r--r-- | spdif/more/spdif_16mhz_44khz_3.sr | bin | 0 -> 1127 bytes | |||
| -rw-r--r-- | spdif/more/spdif_24mhz_44khz_1.sr | bin | 0 -> 743 bytes |
4 files changed, 15 insertions, 0 deletions
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 Binary files differnew file mode 100644 index 0000000..036e91f --- /dev/null +++ b/spdif/more/spdif_16mhz_44khz.sr diff --git a/spdif/more/spdif_16mhz_44khz_3.sr b/spdif/more/spdif_16mhz_44khz_3.sr Binary files differnew file mode 100644 index 0000000..e4b0296 --- /dev/null +++ b/spdif/more/spdif_16mhz_44khz_3.sr diff --git a/spdif/more/spdif_24mhz_44khz_1.sr b/spdif/more/spdif_24mhz_44khz_1.sr Binary files differnew file mode 100644 index 0000000..d073009 --- /dev/null +++ b/spdif/more/spdif_24mhz_44khz_1.sr |