DSMC112 57360001-HC | DSMC 112 | 軟盤控制器
一股信息
DSMC112 57360001-HC
產(chǎn)品編號:57360001-hc
ABB型號:DSMC 112
目錄描述:DSMC112軟盤控制器
產(chǎn)品凈深度/長度:240mm
產(chǎn)品凈高:240mm
產(chǎn)品凈寬:15mm
產(chǎn)品凈重:0.5 kg
DSMC112 57360001-HC軟盤控制器是一個特殊功能的芯片，由控制讀取與寫入電腦軟式磁盤機相關(guān)磁盤控制器電路所組成。在1980年代到1990年代，軟碟控制器普遍使用于個人電腦或與IBM PC相容的機型上。它可以將位元資料轉(zhuǎn)換成MFM或GCR格式來紀(jì)錄，解析并執(zhí)行命令，如搜尋、讀取、寫入、格式化等，并具備錯誤偵測功能，如循環(huán)冗余校驗。
二、功能
數(shù)據(jù)傳輸與控制：DSMC112 57360001-HC軟盤控制器負責(zé)將計算機系統(tǒng)中的數(shù)據(jù)傳輸?shù)杰洷P驅(qū)動器，同時也負責(zé)將軟盤驅(qū)動器中的數(shù)據(jù)傳輸?shù)接嬎銠C系統(tǒng)。它通過控制軟盤驅(qū)動器的電機、磁頭和傳感器等組件來完成數(shù)據(jù)傳輸和控制。
命令發(fā)送與執(zhí)行：軟盤控制器可以向軟盤驅(qū)動器發(fā)送命令，控制軟盤旋轉(zhuǎn)、尋道、讀取等操作，并將讀取的數(shù)據(jù)傳送到計算機主存儲器中。同時，它還能夠?qū)?shù)據(jù)從主存儲器中傳輸?shù)杰洷P上。
A stream of information
DSMC112 57360001-HC
Product Number :57360001-hc
ABB model :DSMC 112
Directory Description :DSMC112 floppy disk controller
Net depth/length :240mm
Product height :240mm
Product width :15mm
Net weight: 0.5kg
The DSMC112 57360001-HC floppy disk controller is a special function chip that consists of a disk controller circuit that controls reading and writing computer floppy disk drives. In the 1980s and 1990s, floppy disk controllers were commonly used on personal computers or IBM PC-compatible models. It can convert bits of data into MFM or GCR format to record, parse and execute commands such as search, read, write, format, etc., and has error detection functions such as cyclic redundancy check.
Ii. Function
Data transfer and control: The DSMC112 57360001-HC Floppy disk controller is responsible for transferring data from the computer system to the floppy disk drive, and is also responsible for transferring data from the floppy disk drive to the computer system. It completes data transmission and control by controlling the motor, head, sensor and other components of the floppy disk drive.
Command sending and execution: The floppy disk controller can send commands to the floppy disk drive, control the floppy disk rotation, seek, read and other operations, and transfer the read data to the computer main memory. At the same time, it is also able to transfer data from the main memory to the floppy disk.
