RISCY BUSINESS»Episode Guide
BareD, Story Time, & measure_cpu_freq
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0:08Recap and set the stage for the day
0:08Recap and set the stage for the day
0:08Recap and set the stage for the day
0:57Consult forum responses regarding zero-initialisation1
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0:57Consult forum responses regarding zero-initialisation1
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0:57Consult forum responses regarding zero-initialisation1
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3:14Mention an upcoming collaboration with RiskyFive
3:14Mention an upcoming collaboration with RiskyFive
3:14Mention an upcoming collaboration with RiskyFive
6:07Walk through BareD2
6:07Walk through BareD2
6:07Walk through BareD2
10:02BareD's cstr.d3
10:02BareD's cstr.d3
10:02BareD's cstr.d3
13:06BareD's platform.d4
13:06BareD's platform.d4
13:06BareD's platform.d4
18:47BareD's ldc_linux_x86_64.d5
18:47BareD's ldc_linux_x86_64.d5
18:47BareD's ldc_linux_x86_64.d5
26:20Plug "Writing C software without the standard library: Linux Edition"6
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26:20Plug "Writing C software without the standard library: Linux Edition"6
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26:20Plug "Writing C software without the standard library: Linux Edition"6
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27:47Recount experience programming Piworld7 in TI_BASIC assembly
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27:47Recount experience programming Piworld7 in TI_BASIC assembly
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27:47Recount experience programming Piworld7 in TI_BASIC assembly
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32:29The origin story of riscy
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32:29The origin story of riscy
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32:29The origin story of riscy
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34:03Read through get_cpu_freq() in init.c and study measure_cpu_freq()
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34:03Read through get_cpu_freq() in init.c and study measure_cpu_freq()
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34:03Read through get_cpu_freq() in init.c and study measure_cpu_freq()
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39:20Marry up the value returned by get_timer_freq() with the documentation on RTC Count Registers8
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39:20Marry up the value returned by get_timer_freq() with the documentation on RTC Count Registers8
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39:20Marry up the value returned by get_timer_freq() with the documentation on RTC Count Registers8
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42:28Marry up mtime_lo() and mtime_hi() with the CLINT documentation9
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42:28Marry up mtime_lo() and mtime_hi() with the CLINT documentation9
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42:28Marry up mtime_lo() and mtime_hi() with the CLINT documentation9
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47:40Skim through the Control and Status Registers documentation10
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47:40Skim through the Control and Status Registers documentation10
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47:40Skim through the Control and Status Registers documentation10
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52:20Read 3.1.15 Hardware Performance Monitor, on mcycle11
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52:20Read 3.1.15 Hardware Performance Monitor, on mcycle11
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52:20Read 3.1.15 Hardware Performance Monitor, on mcycle11
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56:27Summarise what the mcycle is, and relate it to measure_cpu_freq()
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56:27Summarise what the mcycle is, and relate it to measure_cpu_freq()
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56:27Summarise what the mcycle is, and relate it to measure_cpu_freq()
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59:07Don the Thinking Cap with the determination to work through the CPU frequency formula on the whiteboard
59:07Don the Thinking Cap with the determination to work through the CPU frequency formula on the whiteboard
59:07Don the Thinking Cap with the determination to work through the CPU frequency formula on the whiteboard