{"id":321,"date":"2024-09-02T05:12:59","date_gmt":"2024-09-01T22:12:59","guid":{"rendered":"http:\/\/www.tneutron.net\/mikro\/?p=321"},"modified":"2024-08-28T08:05:54","modified_gmt":"2024-08-28T01:05:54","slug":"memory-map","status":"publish","type":"post","link":"https:\/\/www.tneutron.net\/mikro\/memory-map\/","title":{"rendered":"Memory Map"},"content":{"rendered":"

Each data information is stored in memory on a set of memory locations.<\/span> The size of the data in each memory address specified by the data bus width.<\/span> The arrangement is called a memory location map memory (memory space).<\/span><\/p>\n

\"image\"<\/a><\/p>\n

Figure 9 : Map of Memory<\/a><\/span><\/p>\n

An understanding of the memory map is necessary, to plan the place of storage of data information at the time of program planning.<\/span> Figure 1.9 shows the position \/ meaning: data bus width, address, and the width of the memory map in the memory map.<\/span> Each memory space has its own address the unique, ie no twins \/ equal (00, AC, B8, FF).<\/span> Set of memory address space called “wide memory map”, so that the amount of data stored in the memory map depends on: the width of the data bus width of the memory map * Example:<\/span><\/p>\n

Examine the images that include components of the CPU 8080 pendetak 8224 and 8228 buffer below:<\/span><\/p>\n

\"image\"<\/a><\/p>\n

1. The data bus can be seen from D0 D7 sd means 8 bits, meaning that the microprocessor has a data bus width of 8 bits<\/span>
\n 2. The address bus can be seen from A0 to A15, the mikrprosesor means has a memory capacity of 215 = 64 K bytes.<\/span>
\n 3. The Bus Control is INT, HOLD, HLDA, DBIN, WR, SYNC, READY, RESET, which each have a specific function in controlling the data that enter or exit the microprocessor.<\/span><\/p>\n

Characteristics that must be considered in the microprocessor<\/span>
\n 1. The size of the internal data bus (internal data bus size) number of channels that are daam mikroposesor stating the number of bits that can be transferred between components in a microprocessor.<\/span>
\n 2. The size of the external data bus (external data bus size): The number of channels used to transfer data between the components between the microprocessor and the components outside the microprocessor.<\/span>
\n 3. The size of the memory address (memory address size): The amount of memory address that can be addressed by the microprocessor directly.<\/span>
\n 4. The clock speed (clock speed): Rate, or clock speed of the microprocessor to guide work.<\/span>
\n 5. The special features (special features): Special features to support specific applications like floating point processing facilities, multimedia and so on<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Each data information is stored in memory on a set of memory locations. The size of the data in each<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[1238],"tags":[301,306,308,309,310,302,304,305,303,307],"class_list":["post-321","post","type-post","status-publish","format-standard","hentry","category-english","tag-memory-map","tag-memory-map-band","tag-memory-map-c","tag-memory-mapped-file-linux","tag-memory-mapped-file-windows","tag-memory-mapped-files","tag-memory-mapped-files-c","tag-memory-mapped-files-java","tag-memory-mapped-io","tag-memory-mapped-registers"],"yoast_head":"\nMemory Map - TN Mikro<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tneutron.net\/mikro\/memory-map\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Memory Map - TN Mikro\" \/>\n<meta name=\"twitter:description\" content=\"Each data information is stored in memory on a set of memory locations. 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