Very interesting! Could you pls. do me a *big* favour and check if SPi Decoding works with your DHO924S *together with the LA* ? I'm asking because I own a DH0924S in conjunction with an original LA Modul from RIGOL but I wasn't successful to use the SPI Decoder by just using the LA's channels alone. Everything works fine as long I feed MOSI, SCLK and CS into the *analog* channels. But If I feed in these Signals into 3 LA Channels and assign them within the SPI Protocol Decoder the Decoder will not show any decoded values as I successful got when i used the Analog Channels (with appropraite Threshold values). The LA Traces show the SPi Signals just fine but the SPI Protocol decoder will ignore the signals from the LA. May you pls. give this a try with your Setup? I'm very curious if this is a FW Bug which I suspect. Thank you very much in advance! BR - Peter from Munich, Germany - ;)
@@hansmoser162 I thought that is the idea of the MSO scopes (Mixed Signal Oscilloscope). I think Rigol never claimed that the signal would by synced in the DHOs.
I saw the issue online with SPI. I had build a SPI break out board for capturing SPI on the camera scanner that I have build long time ago but the AI on the camera does not generate a repeatable predictive SPI signal to show on youtube. I didn't do any video on this issue but I just got a siglent SDB3 demo board that would make this easy and now I am just waiting for Rigol to release the new firmware that hopefully address the I2C 5 bytes data triger, the pass fail triger and maybe the SPI capture issue.
@@michaelkaercher Yes, it is supposed to be the Idea of a MSO. But it seems that our Ideas does not match with them of Rigol 😕 The LA part is integrated very poor in this Rigol Scope 😞. Now I switched over to a Saleae Logic probe. Cannot recommend the LA for the Rigol. It is insufficient even for simple tasks.
@@stevelevesque939 Hi Steven Thanks! However as @hansmoder162 already confirmed that the SPI analyser cannot be fed by the LA signals due to a bug/drawback of the current Firmware. So we'll need to be patient until Rigol will fix this issue.. However I switched over to a Saleae Logic Pro because I got sick of this crappy LA Support for this device. And honestly I gave up all hope that Rigol will ever fix it. So get rid of the crappy LA Support of this Scope and I honestly cannot recommend to buy the LA probes for this device. They fail even for the simplest tasks. It's so disappointing 😞
Very interesting! Could you pls. do me a *big* favour and check if SPi Decoding works with your DHO924S *together with the LA* ?
I'm asking because I own a DH0924S in conjunction with an original LA Modul from RIGOL but I wasn't successful to use the SPI Decoder by just using the LA's channels alone. Everything works fine as long I feed MOSI, SCLK and CS into the *analog* channels. But If I feed in these Signals into 3 LA Channels and assign them within the SPI Protocol Decoder the Decoder will not show any decoded values as I successful got when i used the Analog Channels (with appropraite Threshold values). The LA Traces show the SPi Signals just fine but the SPI Protocol decoder will ignore the signals from the LA. May you pls. give this a try with your Setup? I'm very curious if this is a FW Bug which I suspect. Thank you very much in advance! BR - Peter from Munich, Germany - ;)
Hallo Peter, das ist ein bekannter Bug. Hoffe auf die nächste FW, aber da kam schon 6 Monate nichts mehr.
@@hansmoser162 I thought that is the idea of the MSO scopes (Mixed Signal Oscilloscope). I think Rigol never claimed that the signal would by synced in the DHOs.
I saw the issue online with SPI. I had build a SPI break out board for capturing SPI on the camera scanner that I have build long time ago but the AI on the camera does not generate a repeatable predictive SPI signal to show on youtube. I didn't do any video on this issue but I just got a siglent SDB3 demo board that would make this easy and now I am just waiting for Rigol to release the new firmware that hopefully address the I2C 5 bytes data triger, the pass fail triger and maybe the SPI capture issue.
@@michaelkaercher Yes, it is supposed to be the Idea of a MSO. But it seems that our Ideas does not match with them of Rigol 😕 The LA part is integrated very poor in this Rigol Scope 😞. Now I switched over to a Saleae Logic probe. Cannot recommend the LA for the Rigol. It is insufficient even for simple tasks.
@@stevelevesque939 Hi Steven Thanks! However as @hansmoder162 already confirmed that the SPI analyser cannot be fed by the LA signals due to a bug/drawback of the current Firmware. So we'll need to be patient until Rigol will fix this issue.. However I switched over to a Saleae Logic Pro because I got sick of this crappy LA Support for this device. And honestly I gave up all hope that Rigol will ever fix it. So get rid of the crappy LA Support of this Scope and I honestly cannot recommend to buy the LA probes for this device. They fail even for the simplest tasks. It's so disappointing 😞