pelomi
Newbie level 3
Dear all,
i have the following problem. I desigend an IQ-mixer with two mixers and one polyphase filter at the input in cadence. I therefore made one schematic and the corresponding symbol for the mixer and a spereate schematic and symbol for the filter. Same with layout and extracted view. These blocks are working fine seperately (schematic and post layout simulation). Finaly i made the schematic for the whole system, in which i inserted the several blocks. The simulation of this schematic is also fine. From this schematic I then created the layout of the whole system. The problem is now that I'm not able do a post layout simulation with the extracted view of the layout of the system. Due to the schematic, cadence uses the extracted view of each single symbol, and connects them accordingly to the schematic. Is there a way to force cadence to use the extracted view of the whole system?
Best Regards,
Peter
i have the following problem. I desigend an IQ-mixer with two mixers and one polyphase filter at the input in cadence. I therefore made one schematic and the corresponding symbol for the mixer and a spereate schematic and symbol for the filter. Same with layout and extracted view. These blocks are working fine seperately (schematic and post layout simulation). Finaly i made the schematic for the whole system, in which i inserted the several blocks. The simulation of this schematic is also fine. From this schematic I then created the layout of the whole system. The problem is now that I'm not able do a post layout simulation with the extracted view of the layout of the system. Due to the schematic, cadence uses the extracted view of each single symbol, and connects them accordingly to the schematic. Is there a way to force cadence to use the extracted view of the whole system?
Best Regards,
Peter