DSP Quiz 2

If N=1 in butterworth filter, the denominator of the transfer function is given by

• S+1

• S+2

• S+3

• S

Find the denominator of the transfer function  of the filter for -2db pass band attenuation at a frequency of 20 rad/sec and -10 db stop band attenuation at 30 rad/sec.

• (S²+0.76537S+1)(S²+1.84772+1)

• (S²+0.76537S+1)

• (S²+1.84772+1)

• (S²+0.76537S)

Poles of the Butterworth filter lies on a _________

• square

• ellipse

• circle

• hyperbola

The frequency transformation of Low pass filter to Low  pass  filter is given by

• s → s / Ω_u

• s → Ω_u

• s → Ω_{u /S}

• s → s

The relation between analog and digital frequency is

• Ω=2(tanw/2)

• Ω=2/T(tanw/2)

• Ω=2/T(tanw)

• Ω=T(tanw/2)

Which peripheral on C 6 X processor allows buffering of serial samples in memory by port automatically & especially with an assistance of EDMA controller?

• Boot Loader

• HPI

• EMIF

• McBSP

TMS320C5X processors can address ___________ words of program memory

• 32K words

• 64K words

• 18K  words

• 92K words

The C64X processor has _________ internal data memory

• 32 bit

• 26 bit

• 18 bit

• 64 bit

Which address/es is/are generated by Program Sequences?

• Data Address

• Instruction Address

• Both (1) and (2)

• Neither (1) nor (2)

The CPU of TMS320C6X consists of eight functional units in which _____________ are multipliers and the remaining six are ____________ 

• Two and ALUs

• One and ALUs

• three and ALUs

• five and ALUs