Just read the datasheet for the HV5122/HV5222. They are quite different than the HV5522, at least in terms of how the data is latched, hence my confusion. In the HV5122/HV5222 you have to disable the display while you update it, which is what Jonathan is doing. With the HV5522 you can update the shift register with the display active. It won't display it until you latch it.
> On May 16, 2017, at 12:22 PM, gregebert <[email protected]> wrote: > > LE does the data-transfer > -- > You received this message because you are subscribed to a topic in the Google > Groups "neonixie-l" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/neonixie-l/S1oX30hLrmw/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/neonixie-l/e3beef9f-96de-4568-9d8d-07bf9bbf411a%40googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/F13EA556-3C51-4A34-9BCD-80285C0B4111%40gmail.com. For more options, visit https://groups.google.com/d/optout.
