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arm7 based jtag project
Hello, Everyone,
I have a question.
What' "Intel® JTAG cable" has anyone know?
Because Intel has remove all data on the Website.
it is same "LART Jtag" ?
Re: FM
Hi,currently have a receiver module include a de-emphasis function(alway enable).
How do measure separate of L&R channels?
I have below instrument set
1. FM stereo signal generator
can setting a. modulation index (0~90%, pilot is 10%),
b. pre-emphasis function...
conducted sensitivity
if in same band others channel is under -107dBm of sensitifity,
please check
1. receive path & track in PCB stack?
2. Is controll signal cross talk?
3. tracevier & LNA power supply
4. I/Q DC offset
due to switch fail,
usually is PA Ramping up/down not tuning balance(smooth)
not T/R switch, beacuse the T/R switch is a passive component,
so it not affected transmission spectrum.
or
maybe is power supply trace or decoupe capacitor placement issue.
Hi,
First, Thank you read topic
I have a EN2002 Design Files
But I don't know setting environment variable at Win2K/XP, so I cann't open it. :(
If you know how do, please tell me.
Thank in advance!!
have a nice year,
happy new year!!
Hi, everybody
I have a project.
It use a Cypress enCoRe CY7C63723, implement HID Device
use refrence code from Cypress WebSite(i.e. Optic Mouse)
but it cann't pass USBCV check,
(USBCheck is OK under Win2K and USB 1.1)
only use USB 1.1(plug Host and Hub is OK) or directly plug USB 2.0 Host...
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