If the input boardClock is connected to PIN_N5, find (a) LPM_MODULUS and (b) the minimum width of q[..] LPM_WIDTH. (c) What bit of q[..] you will pick as your 2.5-MHz clock?

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Paoblem 3:
a) We, cre using s0 MHz lock and wo
wangy t cblabo li ?5 MHz
need to darde
Et to obtado 1,?5 MHz
50 MHz- 1,25 MHz
X=40
We alld a
mod 40 counter=>LPM_MODOLUS=40
5
b) 2²- 32 ->2
to 40
64, 6 bete to count up
%3D
%3D
10 1000, =>/LPM_WIDTH = 6
%3D
<) qIs] (et goes freme o to 5)
Transcribed Image Text:Paoblem 3: a) We, cre using s0 MHz lock and wo wangy t cblabo li ?5 MHz need to darde Et to obtado 1,?5 MHz 50 MHz- 1,25 MHz X=40 We alld a mod 40 counter=>LPM_MODOLUS=40 5 b) 2²- 32 ->2 to 40 64, 6 bete to count up %3D %3D 10 1000, =>/LPM_WIDTH = 6 %3D <) qIs] (et goes freme o to 5)
Problem #3:
The DE10-Lite board has three clocks that can be seen in the table below:
Table 3-2 Pin Assignment of Clock Inputs
Signal Name
ADC CLK_10
FPGA Pin No. Description
PIN N5
MAX10_CLK1_50 PIN_P11
MAX10 CLK2_50 PIN_N14
10 MHz clock input for ADC (Bank 3B)
50 MHz clock inputiBank 3B)
50 MHz clock inputiBank 38)
VO Standard
3.3-V LVTTL
3.3-V LVTTL
3.3-V LVTTL
You need a clock of 2.5 MHz for your circuit, and for that reason you are going to use a
Ipm_counter as a frequency divider shown here:
Parameter
PM SVALUE
Value
LPM AVALUE
LIM MOBULUS
LPM DRCTIN
LPM WIDTH
LPM_PORT UPOOWN
LPM_COUNTER
ell
If the input boardClock is connected to PIN_N5, find (a) LPM_MODULUS and (b) the minimum
width of q[..] LPM_WIDTH. (c) What bit of q[..] you will pick as your 2.5-MHz clock?
Transcribed Image Text:Problem #3: The DE10-Lite board has three clocks that can be seen in the table below: Table 3-2 Pin Assignment of Clock Inputs Signal Name ADC CLK_10 FPGA Pin No. Description PIN N5 MAX10_CLK1_50 PIN_P11 MAX10 CLK2_50 PIN_N14 10 MHz clock input for ADC (Bank 3B) 50 MHz clock inputiBank 3B) 50 MHz clock inputiBank 38) VO Standard 3.3-V LVTTL 3.3-V LVTTL 3.3-V LVTTL You need a clock of 2.5 MHz for your circuit, and for that reason you are going to use a Ipm_counter as a frequency divider shown here: Parameter PM SVALUE Value LPM AVALUE LIM MOBULUS LPM DRCTIN LPM WIDTH LPM_PORT UPOOWN LPM_COUNTER ell If the input boardClock is connected to PIN_N5, find (a) LPM_MODULUS and (b) the minimum width of q[..] LPM_WIDTH. (c) What bit of q[..] you will pick as your 2.5-MHz clock?
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