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Hi,
|
| I have trouble programming the 1 wire device. I've an ARM7-TI
| TMS470, Actel FPGA and a 1 wire device. I'm tring to read and and
| write data to the slave(1 wire). I'm using VHDL coding on Actel
| Libero.
|
| 1. Consider the case of reset .In the documentation, it is
| mentioned that...
I'm trying to use TMS470R1B1M FLASH F05 0.36 API module files (https://www.ti.com/litv/zip/spnc031)
. I've added all the header files to my project but I'm unable to figure out how to use the.r79 files present in the API module. When I call the functions such as Flash_compact_b, Flash_Erase_b...
lm5576 problems with output voltage ripple
Hi,
I'm using LM5576QMH vol regulator and trying to get +5V,3.3,1.8 at the output. When the o/p vol was observed on the scope, I've found a very big ripple. Could you suggest me what to change in my ckt?
According to me, the problem should be either...
I'm using TMS470R1B1M F05 Flash and I'm trying erase, write & validate data onto the flash. i'm using IAR Embedded workbench IDE. Here's how my subroutine for write looks like looks like-
#include<stdio.h>
#include<stdlib.h>
#include <TexasInstruments/iotms470r1b1m.h>
#include...
Alright I got it...But is it going to be a huge problem?......the thing is the ramp capacitor values very very very big...
6800pf for 5v(sice it is based on inductor values) etc etc......does it
I calclated them based on the formula given in the data sheet!!
l=vout*(vinmax-vout)/i-ripple*300khz*vinmax
vout=5v
vinmax=45v
i ripple=2(min load current)=2*10mamps
hii
I'm trying to use LM5576MQH vol reg from National to generate differnt power supplies of 5V, 3.3V,10.8V, -5V ....
My load current (min) is taken as 10mA. My input vol is 15-45v...based on that my inductor values are calcuated and I get very high values such as 820uh for 5v, 470uh for 3.3...
Manoj,
I'm trying to use LM5576MQH vol reg from National to generate differnt power supplies of 5V, 3.3V,10.8V, -5V ....
My load current (min) is taken as 10mA. My input vol is 15-45v...based on that my inductor values are calcuated and I get very high values such as 820uh for 5v, 470uh for 3.3...
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