gaffarnazari@yahoo.com
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HI.I want programming synthsizer si4136 with fpga. but I dont know how can I start?the si4136 has three pin for programmig, sclk and SEN and SDATA. IF I DESCRIBE it operation:
when sclk event and sclk=1 and SEN=0 the sdata IS ACTIVE and with edge up sclk=1 a bit of sdata transfer to internal register of si4136.if I want to programming for example reg1 and reg3 and reg6(when is RF operation) .how should I do?
sclk(cycle time)=40ns(minimum)
SEN(PULSE WIDTH)= 10ns(when SEN=1)
when sclk event and sclk=1 and SEN=0 the sdata IS ACTIVE and with edge up sclk=1 a bit of sdata transfer to internal register of si4136.if I want to programming for example reg1 and reg3 and reg6(when is RF operation) .how should I do?
sclk(cycle time)=40ns(minimum)
SEN(PULSE WIDTH)= 10ns(when SEN=1)