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EPROM memory

The microcomputer system chosen is based on the Pro-Log 8821 processor card which uses the Intel 8080A microprocessor. In addition, this card contains lk bytes of RAM memory and sockets for up to 4k bytes of EPROM memory containing the programs used in data collection and communication. The system also contains 32k bytes of RAM memory for data storage. Analog to digital... [Pg.224]

ROM, PROM, EPROM is Read Only Memory, Programmable Read Only Memory and Erasable Programmable Read Only Memory and are used for rapid sourees of information that seldom, or never need to be modified. [Pg.198]

The correct versions of software must be installed and appropriate backup copies made. The correct versions of firmware must also be ehecked for their presence. This may include a physical inspection of an Electronically Programmable Read Only Memory (EPROM) to read its label. The... [Pg.263]

EPROM Electronic Programmable Read Only Memory... [Pg.976]

A, B, E, F. Since ROM stands for read-only memory and PROM stands for programmable ROM, they automatically are incorrect answers for the question. RAM and SRAM are both monikers of short-term memory (RAM), and therefore have to be erasable to be of any use. EPROM and EEPROMs are both special types of PROMs that are Erasable Programmable (EPROM) and Electronically Erasable and Programmable (EEPROM) and therefore have the ability to be erasable and re-usable. [Pg.149]

Most modern computers store their BIOS on an EPROM (Erasable Programmable Read Only Memory). An EPROM can be updated using flash software. In many ways, this method is more dangerous than the old-fashioned method of replacing a chip. Since the flash software overwrites the information on the chip, if you make a mistake, your computer can become unbootable. You will want to follow the instructions very carefully ... [Pg.373]

EPROM Acronym for erasable programmable read-only memory. A memory chip that maintains its contents without electrical power, and whose contents can be erased and reprogrammed by removing a protective cover and exposing the chip to ultraviolet light. [Pg.829]

The amplifier (5) boosts the signal, eliminates temperature coefficients, and adjusts the offset. The low pass filter (6) limits the bandwidth. The drive circuit is a closed loop system to achieve a stable drive oscillation. It consists of a structure (not drawn) that detects the oscillation movement of the drive of the yaw-rate sensor element, a control unit (2), and an actuator (not drawn). The start circuit (9) initiates the drive oscillation at power on. The block (8) generates all necessary adjustment signals and includes the logic circuit for the trim and an EPROM (erasable programmable read-only memory) for the storage of the trim data. [Pg.302]

EPROM erasable programmable read-only memory... [Pg.573]

EPROM (Erasable Programable Read Only Memory)—Memory device with information placed into it during manufacture that cannot be altered with the computer. It can be erased and reprogramed with special equipment. [Pg.343]

Firmware is electronically programmable read-only memory (EPROM) acting as system software. Version control must be applied. [Pg.57]

Because of the sheer ubiquity of the microprocessor in every aspect of daily life, it is easy to take it for granted and overlook the fact that software (in the form of code burnt onto EPROM [electronically programmable read-only memory] chips and generally known as firmware) is also involved, with all that this implies. These implications have escaped not only the layman, for whom such lack of awareness is quite forgivable, but also the enterprises that deploy these devices in their products. At present, most of these equipment suppliers continue to see themselves, quite rightly, as engineering companies but do not also regard themselves as software houses. [Pg.407]

RAM memory can be written to the computer system, the interference signal against the lower RAM data can be tampered with, procedures and forms may remain in the program memory EPROM avoid this data is subject to interference and sabotage in the SCM system, But for the on-chip RAM, chip, plug-in RAM data are likely to be interfered change. [Pg.361]

Many semiconductor products are manufactured from integrated circuits (ICs). Semiconductor products using integrated circuits are shown in Table 5.1. Memory is one typical semiconductor product using IC. RAM and DRAM are applied widely to computer memory. ROM is read-only memory. EPROM is erasable programmable read-only memory, which is widely... [Pg.142]

It is worth noting that MCUs are often graded according to type of memory used especially for MCUs in peripheral interface controllers. These are designated in their series numbers with C for EPROM and F for flash memory versions. With this, it is time to conclude the discussions on the MCU and move on to another important device, FPGA, in the next clause. [Pg.992]

The primary cause of the incident was found to be the sudden release of the two quadruple joints was caused by a failure in conceptual design of the control system software. The program relevant to the initializing instruction was pre-loaded in the erasable programmable read-only memory (EPROM) of the programmable logic controller (PLC) with the instruction to open all clamps when re-initialized. [Pg.83]

ERASABLE PROGRAMMABLE READ-ONLY MEMORY (EPROM)... [Pg.128]

ROM is a form of storage media used in computers and other electronic devices. Because data stored in ROM cannot be modified, it is mainly used as firmware (software that is very closely tied to specific hardware and unlikely to require frequent updates). In its strictest sense, ROM refers only to mask ROM (the oldest type of solid state ROM), which is fabricated with the desired data permanently stored in it, and thus can never be modified. However, more modern types such as EPROM and flash EEPROM can be erased and reprogrammed multiple times they are stUl described as read-only because the reprogramming process is generally infrequent, comparatively slow, and often does not permit random access writes to individual memory locations. [Pg.310]

The first use of an execution redundancy can be used to detect memory failures. To do this, one program is loaded into two different memory areas (two different addressing areas of the memory, two different memory media, etc.). Therefore, memory failure (RAM, ROM (read-only memory), EPROM (erasable programmable ROM), EEPROM (electrically erasable programmable ROM), etc.) can be detected alongside intermittent failures of the processing unit. [Pg.17]


See other pages where EPROM memory is mentioned: [Pg.154]    [Pg.354]    [Pg.354]    [Pg.338]    [Pg.354]    [Pg.354]    [Pg.1466]    [Pg.154]    [Pg.202]    [Pg.640]    [Pg.146]    [Pg.117]    [Pg.832]    [Pg.36]    [Pg.423]    [Pg.752]    [Pg.761]    [Pg.135]    [Pg.56]    [Pg.128]    [Pg.301]   


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EPROM

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