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dspic33 schematic
Spanish: Hola Leonardo
Por lo que yo se, para programar un dsPIC, necesitas que este alimentado por su propia fuente digamos 5 o 3 voltios, fijate en el datasheet del pic que quieres programar, ademas el VPP debe ser 12 a 13 voltios.
Added after 30 minutes:
Hi Leonardo...
**broken link removed**
The optical isolation is implemented between microcontroller and the serial port through which the micro communicates with a PC ..
he functions of the CY could be determined by a combination of:
-studying the CY firmware
-studying the BL or dexxxxxx.hex files
-studying the win driver
-analyzing the USB traffic
-LA on the ICD CPU interface
Re: verilog test bench
hi
we need testbench for checking ouput with all possible inputs , but it canot be possible in xilinx at the same time.
for very big complexity type of circuits ,test bench must be needed.
so that
for complicated project, testbench perform more coverage and flexible.
improve setting setting time(decreasing setting period) by maintaing the circuit in the critical rather than in either underdamping or overdamping.
for that we need to insert resistance and capacitance compensatin with increasing Resistance value and decresing the capacitance
so that we improve...
Re: layout design
hi FRNDZ,
as the device scalling is shrinked down,power consumtion will get increase due to leakage power dissipations,speed also increases as the device size(length decreases),
electromigration propbems will take into effect,shortchannel effect(velocity saturation) effect...
spectral analysis of signals stoica
u can get from here
1) Oppenheim "Digital Signal Processing"
2) P. Stoica, R. Moses "Spectral Analysis of signals", Upper Saddle River, New Jersey 07458
3) Prabhakar S. Naidu "Modern Spectrum Analysis of Time Series" CRC Press
4) N. Golyandina, V...
Parasitic BJTS can be formed in CMOS process whenever latch up occurs.
Latch up mainly occurs only when N-well and P-substrate Impedances increase to very high.
these can be avoided by using guaded ring structures and bury contacts..
Re: opamp
CMRR can be increased by maintaining the higher differential gain than c ommon mode gain.
for that mismatech between mosfets should be avoided
logic level shifter 24v
Hi,
do u want to design a level up or down shift circuits which can be useful in SOC applications with only sinlgle mail power supply.
u can get these papers from IEEE with level shift circuits as the head line in the search box.
these can reduces the no of...
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