[2018/8/6 15:26:37] frequency is 4998 Hz
[2018/8/6 15:26:38] a_vrms_in is 218365 mV
[2018/8/6 15:26:38] b_vrms_in is 219075 mV
[2018/8/6 15:26:38] c_vrms_in is 222085…
I downloaded a pspice model of AD8066 from AD website. Using that I tried to implement a a simple amplifier circuit of gain +2 and the transient time analysis gave correct response. Now when I am trying AC sweep/noise analysis my noise profile is 100…
2008-10-17 15:15:09 Registering a GPIO IRQ on the PPI port?
Frank Van Hooft (CANADA)
I'm receiving data into the BF537 PPI port using 2 framesyncs (FS1 & FS2) under 2008R1.5. This is all going nicely.
However, I also need…
2009-07-02 15:39:15 KERNEL Driver FOR THE ADV7391BCPZ Video Decoder chip
Kim Axelgaard Jensen (UNITED STATES)
does any one know if a driver exist for the ADV7391BCPZ ?
2009-09-15 15:30:58 BF561 Linux kernel upload failure - Minicom / Ymodem / Kermit. Transfer no worky
Mario Valenta (UNITED STATES)
BF561EZkit. Das U-boot installed, i can boot it and see u-boot menu using minicom.
I've read this…
2011-01-15 15:46:04 drivers/char/test/built-in.o: No such file: No such file or directory
Carl Berglund (SWEDEN)
Hi, im trying to add the simple-gpio.c driver to linux kernel and I follow the guide in docs.blackfin.uclinux.org/doku…
2009-08-15 22:20:15 How to boot the kernel compressed with BZIP2?
Zhi Qiang Zhang (CHINA)
I check out the most updated kernel(REV:8693) and u-boot, and compiled it for bf537-stamp, I upgrade the u-boot to bf537-stamp board and…
2009-02-06 09:15:15 Valid link detection in SMSC 9x18 Ethernet driver
Appalayagari Sreedhar (INDIA)
I am working with custom board with BF533 , SMSC 9215 ethernet chip is interfaced with BF AMS space.
I am uisng the smsc driver…
I recently bought LT8391 demo board but made a miscalculation; in conjuction with LTC6812 which is 15S balancer / AFE, the output of the LT8391 is not enough to charge the battery to 63Volts which is 4.2V x 15. My input is 48Volts and intention was to…
We design a new pcb with ADT7420.
We verify :
- the power supply : OK (3.3V)
- I2C waveform : OK (verify with oscilloscope)
- we can read other component connected to the same I2C bus example an EEPROM and a Demodulator.
- No communication…