Simulation cascaded MAX7221

[sawani]

Hi, friends!

I have cascaded four max7221 and I can’t get the second, third and fourth MAX7221 work with Proteus SPI debugger. Can anyone help here? The first driver works just fine. But the rest do not respond at all!

Here are my SPI debugger settings:
{PRIMITIVE=DIGITAL}
{MODDLL=spidebug.dll}
{MODE=Master}
{CLOCKFREQ=1000}
{IDLESTATE=0}
{SAMPLEEDGE=Idle to active}
{BITORDER=MSB first}
{WORDLENGTH=8}
{STOPONEMPTY=0}
{WRAPLENGTH=8}
{AUTOLOAD=1}
{LOOPBACK=0}
{PACKAGE=NULL}

Your help please

Thank you in advance!

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[W4GNS]

These folks have excellent and prompt help, on such matters http://support.labcenter.co.uk/

[sawani]

These folks have excellent and prompt help, on such matters http://support.labcenter.co.uk/

Thank you for the link, lol! I have found an answer there without asking! someone had alredy requested a help on the sama matter. Thanks :-).