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Recent content by jeryxin

  1. J

    How to get rid of schematic annotation in Cadence schematic?

    After turned on net name annotation in schematic editor by "Analog Artist", these net names were too noisy to me. Anybody knows how to turn them off? I can't find any solution in mannual. Thanks.
  2. J

    question of quadrature upconversion mixer simulation in ADS

    Re: question of quadrature upconversion mixer simulation in Please see the figure. HB or transient, which one should be trusted?
  3. J

    question of quadrature upconversion mixer simulation in ADS

    quadrature upconversion mixer I simulated a gilbert cmos quadrature upconversion mixer in ADS. According to 'RF transmitter architectures and circuits' by Razavi, the output frequency should be cos(freq_LO-freq_BB). However, my HB simulation gave both (freq_LO-freq_BB) and (freq_LO+freq_BB)...
  4. J

    problem of LCM connecting with MCU using proteus

    I think i have solved this problem. It may be due to programme mistakes. Sorry for post garbage subject.
  5. J

    Problems with assigning value to P0 in Proteus6.3 SP1

    Re: Proteus6.3 SP1 use resistors between p0 and vdd.
  6. J

    problem of LCM connecting with MCU using proteus

    Dear Sirs, I'm newer. When MCU access LCM (pg12864f model including in proteus) via P1.0~p1.7 (data), P3.3~P3.4 (RD, WR, C/D), and CE to GND, it works well. However, when using direct connection, i.e., A0~A7 for bus, A8 to C/D, A15 to CE through an inverter, in which code address is 8100h and...
  7. J

    How to view hspice output on linux?

    problem for hsview_linux_elf I have download and unzip the file and chmod it. But the system displayed ./hsview_linux_elf.exe bash: ./hsview_linux_elf.exe: /lib/ld-linux.so.1: bad ELF interpreter: No such file or directory what's the problem? My system is RH8.0. Waiting for your answer...
  8. J

    i have some problem in using h$pice4linux. ask for help.

    There is a line "lic: NODE LOCKED DEMO in host..." in the file of h$spice.out. Is h$pice working well? When I do some simulations using h$pice4linux, no data saved and no waveform displayed (in cadence). what's the problem? thanks.

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