shashy.br
Full Member level 2
Dear all,
I am planning to use a CPLD for controlling the attenuation value of the Digital attenuators used for my RF synthesize application as shown in the figure.
the plan is to provide the command from the RS422 interface available externally to the CPLD in order to change the attenuation value of individual digital attenuators.
Do i need to provide a clock to the CPLD for this operation ?
i am new to the CPLD , please share your knowledge
https://obrazki.elektroda.pl/1594815400_1353561020.jpg
I am planning to use a CPLD for controlling the attenuation value of the Digital attenuators used for my RF synthesize application as shown in the figure.
the plan is to provide the command from the RS422 interface available externally to the CPLD in order to change the attenuation value of individual digital attenuators.
Do i need to provide a clock to the CPLD for this operation ?
i am new to the CPLD , please share your knowledge
https://obrazki.elektroda.pl/1594815400_1353561020.jpg