I have nobody,
For my own
I'm so lonely, I'm Mr. Lonely
I have nobody,
For my own
I'm so lonely,
Yo this one here goes out to all my players out there ya know got that one good girl who's always been there like ya
Know took all the bullshit then one day she can't take it no more and decides to leave
I woke up in the middle of the night and I noticed my girl wasn't by my side, coulda sworn I was dreaming, for her I was
Feenin, so I had to take a little ride, back tracking over these few years, tryna figure out what I do to make it go bad, cause
Ever since my girl left me, my whole life came crashing
I'm so lonely (so lonely),
I'm Mr. Lonely (Mr. Lonely)
I have nobody (I have nobody)
For my own (to call my own) girl
I'm so lonely (so lonely)
I'm Mr. Lonely (Mr. Lonely)
I have nobody (I have nobody)
For my own (to call my own) girl
Can't believe I had a girl like you and I just let you walk right outta my life, after all I put you through you still stuck
Around and stayed by my side, what really hurt me is I broke your heart, baby you were a good girl and I had no right, I
Really wanna make things right, cause without you in my life girl
I'm so lonely (so lonely)
I'm Mr. Lonely (Mr. Lonely)
I have nobody (I have nobody)
For my own (to call my own) girl
I'm so lonely (so lonely)
I'm Mr. Lonely (Mr. Lonely)
I have nobody (I have nobody)
For my own (to call my own) girl
Been all about the world ain't never met a girl that can take the things that you been through
Never thought the day would come where you would get up and run and I would be out chasing you
Cause ain't nowhere in the globe I'd rather be, ain't no-one in the globe I'd rather see then the girl of my dreams that made me
Be so happy but now so lonely
So lonely (so lonely)
I'm Mr. Lonely (Mr. Lonely)
I have nobody (I have nobody)
For my own (to call my own)
I'm so lonely (so lonely)
I'm Mr. Lonely (Mr. Lonely)
I have nobody (I have nobody)
For my own (to call my own) girl
Never thought that I'd be alone, I didn't think you'd be gone this long, I just want you to call my phone, so stop playing girl and
Come on home (come on home), baby girl I didn't mean to shout, I want me and you to work it out, I never wished I'd ever
Hurt my baby, and it's driving me crazy cuz...
I'm so lonely (so lonely)
I'm Mr. Lonely (Mr. Lonely)
I have nobody (I have nobody)
For my own (to call my own)
I'm so lonely (so lonely)
I'm Mr. Lonely (Mr. Lonely)
I have nobody (I have nobody)
For my own (to call my own) girl
Lonely, so lonely
So lonely, (so lonely),
Mr. Lonely, so lonely
So lonely, so lonely, (so lonely), Mr. Lonely
Gambar Skema system blok computer
Unit pemroses, mengendalikan operasi computer dan melakukan fungsi pemrosesan data yang terdiri dari ALU, CU, Register.
Pemroses (CPU) merupakan otak dari system komputer, berfungsi mengendalikan operasi komputer didalam pemrosesan data , menghitung opersi logik dan mengirim data dengan membaca instruksi dari memori dan mengeksekusi.
Main memory menyimpan data dan program dan bersifat volatile.
Memory utama yang dibagi menjadi 3 bagian yaitu :
- Register dan buffer (terdapat didalam CPU).
- ROM (Read Only Memory) : BIOS, EPROM.
- RAM (Random Access Memory).
- SRAM (Static RAM).
- Internal Cache Memory.
- Eksternal Cache Memory.
- DRAM (Dynamic RAM).
- FPM (First Page Memory).
- EDO(Extend Data Out).
- SDRM (Syncronous Dynamic).
- DDR (Double Date RAM).
- RAMBUS.
Secondary Memory (Storage Devices)
Memori penunjang, dibagi menjadi 2 bagian :
- Sequential Access: Magnetic Tape.
- Random Access: Disket, Hardisk, Compact Disc, Digital Verstile Disk (DVD).
Perangkat masukan dan keluaran memindahkan data antara komputer dan lingkungan eksternal.
Perangkat ini dibagi menjadi 3 bagian:
- Perangkat Masukan, Perangkat yang berfungsi sebagai masuknya data pada komputer untuk diproses.
- Perangkat Keluaran, Perangkat yang berfungsi sebagai keluar/tampilannya data yang telah diproses oleh komputer.
- Perangkat pengendali, Perangkat yang dikendalikan oleh chip controller yang mengatur masuknya data dan keluarnya data dari komputer ke peripheral.
Interkoneksi antar komponen struktur dan mekanisme yang menghubungkan antara pemroses – main memory – perangkat masukan dan keluaran.
Interkoneksi antara CPU, memori dan perangkat masukan / keluaran dihubungkan oleh BUS, yang dibagi menjadi 3 BUS : Bus alamat (Address bus), Bus data (Data bus), Bus control ( control bus).
Interkoneksi antar komponen disebut bus. Bus terdiri dari 3 macam, yaitu:
- Address Bus, Bus yag mengirim alamat lokasi memori atau port yang ingin ditulis/dibaca. Jumlah lokasi memori yang dapat dialamati CPU ditentukan oleh jumlah jalur alamat.Jika CPU memilki N jalur alamat maka dapat secara langsung mengalamati 2N lokasi memori.
- Data Bus, Bus data ini Bidirectional berarti dapat baca dan kirim dari/ke memori atau port. Bus data berhubungan dengan transfer ata pembacaan data dari/ke memori dengan peralatan-peralatan.
- Control Bus, Bus yang digunakan CPU dengan dikirimi sinyal untuk memrintahkan memori atau port I/O.
sumber:
http://mardiansah29.wordpress.com/2011/06/30/skema-blok-pada-sistem-computer/#more-66
http://dhanishobek.blogspot.com/2010/11/interkoneksi-antar-komponen.html
Ferry Herwanto
L200130083