If you programmed a Basy3 Board with the enable switch off, what would be the state of the LEDs (could be all be off or all on, or some off and some on)? For 0 ≤ a < b < 2n, could you create an n-bit counter with count sequence a, a + 1,···,b,a without using an n-bit counter with load? How? What is the adverage of using the parameter command (rather than putting specific constant values in the body of the code)? Could you use a 4-bit shift instead of a counter to generate Pattern 3? (The image below is only to answer number 4)
If you programmed a Basy3 Board with the enable switch off, what would be the state of the LEDs (could be all be off or all on, or some off and some on)? For 0 ≤ a < b < 2n, could you create an n-bit counter with count sequence a, a + 1,···,b,a without using an n-bit counter with load? How? What is the adverage of using the parameter command (rather than putting specific constant values in the body of the code)? Could you use a 4-bit shift instead of a counter to generate Pattern 3? (The image below is only to answer number 4)
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Please answer the following questions:
- If you programmed a Basy3 Board with the enable switch off, what would be the state of the LEDs (could be all be off or all on, or some off and some on)?
-
For 0 ≤ a < b < 2n, could you create an n-bit counter with count sequence a, a + 1,···,b,a without using an n-bit counter with load? How?
- What is the adverage of using the parameter command (rather than putting specific constant values in the body of the code)?
- Could you use a 4-bit shift instead of a counter to generate Pattern 3? (The image below is only to answer number 4)
Transcribed Image Text:count
0
-
2
3
4
.
O
O
0
0
.
0
0
LED states (dark is unlit)
0
0
● O
0
000. о
O
.
0 o
O .
O O
0
o o o o o o o o o o o o o o o o
Figure 4: An illustration of lighting LEDs for Pattern 3.
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