Posts

Ranking09

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RANKING09 ULASAN PESERTA OS 2017-1
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1. [W09-032] 390 http://ibrahim52ui.blogspot.co.id/2017/05/ulasan-1-explaining-solid-state-disks.html
2. [W09-004] 389 http://cindyadeliasetiawanos171.blogspot.co.id/2017/05/ulasan-1.html
3. [W09-023] 385 http://wendydamarwtb.blogspot.co.id/2017/05/ssd-flash-memory-mlc-tlc-and-slc.html
4. [W09-019] 370 http://rizkah223.blogspot.co.id/2017/05/san-ulasan-2.html  
5. [W09-015] 360 https://os-nurintanalatas.blogspot.co.id/2017/05/ulasan-1.html
6. [W09-013] 355 http://abiabdurrahman.blogspot.co.id/2017/05/ulasan-2-sistem-operasi.html
7. [W09-012] 350 http://sarahdf-os171.blogspot.com/2017/05/ulasan2.html
8. [W09-008] 350 https://gilangmlr-os171.blogspot.co.id/2017/05/ulasan-tentang-file-system.html
9. [W09-035] 300 http://maulafaiz.blogspot.co.id/2017/05/ulasan-1-os.html
10.[W09-037] 300 http://fmardadi.blogspot.co.id/2017/05/ulasan-2-disk-partitions.html
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Ranking07

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RANKING07 ULASAN PESERTA OS 2017-1
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1. [W07-030] 370 http://wildaspt.blogspot.co.id/2017/05/ulasan-2-deadlock.html
2. [W07-031] 370 http://bagasprstyadi.blogspot.co.id/2017/05/ulasan-2-mutex.html
3. [W07-018] 370 http://noviantialiasih.blogspot.com/2017/05/ulasan-1.html
4. [W07-032] 365 http://rizkyputrimeiliasari.blogspot.co.id/2017/05/ulasan-2-race-condition.html
5. [W07-006] 350 http://satriabagusos1617.blogspot.co.id/2017/05/ulasan2.html
6. [W07-010] 350 http://monthlyposting.blogspot.co.id/2017/05/ulasan-2-os-types-of-semaphore-values.html
7. [W07-035] 330 http://os-adrian.blogspot.co.id/2017/05/ulasan-2-multitasking.html
8. [W07-004] 330 http://akhdanbuchou.blogspot.co.id/2017/05/ulasan-2-what-is-difference-between.html
9. [W07-009] 320 http://bedhilzz.blogspot.co.id/2017/05/deadlock-and-starvation.html
10.[W07-022] 320 http://qurrataayuna.blogspot.co.id/2017/05/ulasan-2-proses-synchronization.htm…

Ranking05

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RANKING05 ULASAN PESERTA OS 2017-1
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1. [W05-022] 390 http://os171-sja.blogspot.co.id/2017/05/ulasan-2-os171.html
2. [W05-019] 370 https://os-izzatr.blogspot.co.id/2017/05/ulasan-2-virtual-memory.html
3. [W05-020] 360 http://wendydamarwtb.blogspot.co.id/2017/05/different-kinds-of-memory-as-fast-as.html
4. [W05-015] 365 http://oservinapuspita.blogspot.co.id/2017/05/ulasan-1-virtual-memory.html
5. [W05-016] 365 http://saviraahila.blogspot.co.id/2017/05/ulasan2-how-do-hard-drives-work.html
6. [W05-009] 365 http://agnesmls.blogspot.co.id/2017/05/ulasan-2-week05.html
7. [W05-007] 360 http://laydianti.blogspot.co.id/2017/05/ulasan-1-week05.html
8. [W05-006] 360 http://jessciacia.blogspot.co.id/2017/05/ulasan-1-kernel.html
9. [W05-026] 350 http://cymon1997-os171.blogspot.co.id/2017/05/ulasan-1-memory-manager.html
10.[W05-027] 300 http://rama-os171.blogspot.co.id/2017/05/ulasan2-virtual-memory.html
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Ranking03

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RANKING03 ULASAN PESERTA OS 2017-1
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1. [W03-030] 390 http://bagasprstyadi.blogspot.co.id/2017/05/ulasan-1-what-is-bios-what-does-it-do.html
2. [W03-016] 390 http://anishaevafarida.blogspot.co.id/2017/05/ulasan-2-week-03.html
3. [W03-023] 380 http://stephenjaya99.blogspot.co.id/2017/05/apa-itu-kernel.html
4. [W03-025] 380 http://irenagitalestari.blogspot.co.id/2017/05/ulasan-1-week03.html
5. [W03-031] 370 http://rafiano-os171.blogspot.co.id/2017/05/ulasan-2-week03.html
6. [W03-002] 370 http://belajarosyukteman.blogspot.co.id/2017/05/ulasan-2-android-power-user.html
7. [W03-029] 370 http://os-harryakbar.blogspot.co.id/2017/05/ulasan2.html
8. [W03-024] 360 http://os-fayya.blogspot.co.id/2017/05/ulasan-1-why-system-d.html
9. [W03-028] 360 http://gloryfinessevalery.blogspot.com/2017/05/why-uefi.html
10.[W03-026] 350 http://fachrurrz.blogspot.co.id/2017/05/ulasan-2-linux-boot-process.html
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Ranking01

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RANKING01 ULASAN PESERTA OS 2017-1
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1. [W01-016] 390 http://nabilahzhafira.blogspot.co.id/2017/05/ulasan-1-why-use-open-source-software.html
2. [W01-007] 390 https://rifkarnf.blogspot.co.id/2017/05/ulasan-1.html
3. [W01-027] 380 https://makbarsetiadi.blogspot.co.id/2017/05/ulasan-1-gpl-lgpl-bsd-mit-eula-madness.html
4. [W01-025] 380 http://faiz00os.blogspot.co.id/2017/05/ulasan-1-what-is-open-source.html
5. [W01-010] 370 http://najwastrh.blogspot.co.id/2017/05/ulasan-2.html
6. [W01-017] 360 https://os-nurintanalatas.blogspot.co.id/2017/05/ulasan-2.html
7. [W01-037] 360 http://mithaaw.blogspot.co.id/2017/05/ulasan-2-free-software.html
8. [W01-034] 350 http://os-gilangfaras.blogspot.co.id/2017/05/online-copyright-and-fair-use-work.html
9. [W01-009] 350 http://sisolover.blogspot.co.id/2017/05/ulasan1.html
10.[W01-022] 340 http://ilyasf-os.blogspot.com/2017/05/ulasan-1-week-1-basic-unix-commands.html
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Ranking00

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RANKING00 ULASAN PESERTA OS 2017-1
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1. [W00-038] 390 http://citragl.blogspot.co.id/2017/05/ulasan-1-linux-short-documentary.html
2. [W00-017] 380 http://nabilahzhafira.blogspot.com/2017/05/ulasan-2-why-command-line-interface-cli.html
3. [W00-034] 370 http://hra19.blogspot.co.id/2017/05/chromium-os-operating-system-from-google.html
4. [W00-025] 370 http://imr-for-os171.blogspot.co.id/2017/05/ulasan1-history-of-mac-os-as-fast-as.html 
5. [W00-026] 370 http://os-octaviaselina.blogspot.com/2017/05/os-week00-introduction-to-operation.html
6. [W00-035] 370 http://sandyasekaros.blogspot.co.id/2017/05/ulasan-2-httpswwwyoutubecomwatchvzkahcc.html
7. [W00-039] 370 http://munadiarahma110497.blogspot.co.id/2017/05/introduction-to-operating-systems.html
8. [W00-037] 370 http://belajarosseru.blogspot.co.id/2017/05/operating-systems-1-introduction.html
9. [W00-031] 360 http://astidwiyana.blogspot.co.id/2017/05/ulasan-2-what-is-o…

Ulasan 2 - Week 04

Memory Mapped I/OPada ulasan kali ini saya akan mengulas video yang berjudul "Lecture 5: Memory Mapped I/O". Author dari video ini adalah Embedded Systems with AEM Cortex-M Microcontrollers in Assembly Language and C. Video ini berdurasi selama 8 menit 22 detik.
Video ini berkaitan dengan materi OS week04, Pointer dan I/O, yang menjelaskan tentang salah satu peripheral interface bernama Memory Mapped. Memory Mapped I/O tidak memiliki instruksi khusus/spesial untuk dijalankan, dan lebih mudah untuk dijalankan karena berjalan dengan native load dan store instructions. Memory space terbagi menjadi 6 wilayah dengan  fungsinya masing-masing, yaitu code, SRAM, Peripheral, External Device, External RAM, dan System.

C statement menggunakan dereferencing (menggunakan pointer, untuk mengambil nilai yang tersimpan di lokasi memori)untuk mengakses memori. Operator asterisk melakukan dereferencing ini.
Menurut saya, penjelasan pada video ini detail dan memberikan contoh-contoh yang menarik.…