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2.6
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Previous: '2.5'
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0:13Set up to dive into Chapter 2.6
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0:13Set up to dive into Chapter 2.6
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0:13Set up to dive into Chapter 2.6
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1:36Chapter 2.6 Logical Operations1
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1:36Chapter 2.6 Logical Operations1
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1:36Chapter 2.6 Logical Operations1
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3:51A few words on using XOR as a conditional inverter
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3:51A few words on using XOR as a conditional inverter
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3:51A few words on using XOR as a conditional inverter
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5:06Figure 2.8 - C and Java logical operators and their corresponding RISC-V instructions2
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5:06Figure 2.8 - C and Java logical operators and their corresponding RISC-V instructions2
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5:06Figure 2.8 - C and Java logical operators and their corresponding RISC-V instructions2
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13:21Bitwise operators: NOT
13:21Bitwise operators: NOT
13:21Bitwise operators: NOT
18:08Bitwise operators: XOR
18:08Bitwise operators: XOR
18:08Bitwise operators: XOR
25:43Inverting a register of bits by XOR'ing it with an immediate of all 1s
25:43Inverting a register of bits by XOR'ing it with an immediate of all 1s
25:43Inverting a register of bits by XOR'ing it with an immediate of all 1s
36:14Bitwise operators: OR
36:14Bitwise operators: OR
36:14Bitwise operators: OR
40:24Understanding OR as a summation operation, and ADD as multiplication
40:24Understanding OR as a summation operation, and ADD as multiplication
40:24Understanding OR as a summation operation, and ADD as multiplication
43:58Using OR with a mask to set a bit
43:58Using OR with a mask to set a bit
43:58Using OR with a mask to set a bit
47:06Bitwise operators: AND
47:06Bitwise operators: AND
47:06Bitwise operators: AND
53:03Using AND to clear bits
53:03Using AND to clear bits
53:03Using AND to clear bits
57:50Using AND to check if bits are set
57:50Using AND to check if bits are set
57:50Using AND to check if bits are set
1:01:05Using AND to clear bits, continued
1:01:05Using AND to clear bits, continued
1:01:05Using AND to clear bits, continued
1:05:43Using XOR to swap two integers, and other applications
1:05:43Using XOR to swap two integers, and other applications
1:05:43Using XOR to swap two integers, and other applications
1:10:23Bitwise operators: Shift logical left
1:10:23Bitwise operators: Shift logical left
1:10:23Bitwise operators: Shift logical left
1:19:52Using AND and shift to convert a number from binary to its ASCII value
1:19:52Using AND and shift to convert a number from binary to its ASCII value
1:19:52Using AND and shift to convert a number from binary to its ASCII value
1:29:08Using AND and shift to swap the byte order
1:29:08Using AND and shift to swap the byte order
1:29:08Using AND and shift to swap the byte order
1:30:26Using shifters to synthesise rotation
1:30:26Using shifters to synthesise rotation
1:30:26Using shifters to synthesise rotation
1:34:09Using shift as exponential multipliers and dividers
1:34:09Using shift as exponential multipliers and dividers
1:34:09Using shift as exponential multipliers and dividers
1:44:16Bitwise operators: Shift right arithmetic
1:44:16Bitwise operators: Shift right arithmetic
1:44:16Bitwise operators: Shift right arithmetic
1:51:03Distinguishing between shift right and shift right arithmetic
1:51:03Distinguishing between shift right and shift right arithmetic
1:51:03Distinguishing between shift right and shift right arithmetic
1:56:29Chapter 2.6 continued, shifts3
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1:56:29Chapter 2.6 continued, shifts3
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1:56:29Chapter 2.6 continued, shifts3
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2:02:30Chapter 2.6 continued, AND, OR, NOT and XOR4
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2:02:30Chapter 2.6 continued, AND, OR, NOT and XOR4
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2:02:30Chapter 2.6 continued, AND, OR, NOT and XOR4
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2:09:19Chapter 2.6 Elaboration, bit fields5
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2:09:19Chapter 2.6 Elaboration, bit fields5
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2:09:19Chapter 2.6 Elaboration, bit fields5
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2:13:47Chapter 2.6 Check Yourself6
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2:13:47Chapter 2.6 Check Yourself6
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2:13:47Chapter 2.6 Check Yourself6
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2:20:10Reflect on the quality of the book's Check Yourself questions
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2:20:10Reflect on the quality of the book's Check Yourself questions
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2:20:10Reflect on the quality of the book's Check Yourself questions
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2:21:50Burks, Goldstine, and von Neumann on "the utility of an automatic computer [lying] in the possibility of using a given sequence of instructions repeatedly…"7
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2:21:50Burks, Goldstine, and von Neumann on "the utility of an automatic computer [lying] in the possibility of using a given sequence of instructions repeatedly…"7
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2:21:50Burks, Goldstine, and von Neumann on "the utility of an automatic computer [lying] in the possibility of using a given sequence of instructions repeatedly…"7
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2:22:24Wonder if the Burks, Goldstine and von Neumann paper we read was the right one
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2:22:24Wonder if the Burks, Goldstine and von Neumann paper we read was the right one
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2:22:24Wonder if the Burks, Goldstine and von Neumann paper we read was the right one
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2:25:04Wrap it up
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2:25:04Wrap it up
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2:25:04Wrap it up
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Next: '2.7'
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