Epson ActionNote 4SLC/33 User Manual - Page 164
ROM BIOS, Root directory, RS-232C, Sector, Self tests, Serial, Glossary 17
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ROM Read Only Memory. The portion of the computer's memory that contains permanent instructions and cannot be modified. Unlike RAM, ROM retains its contents even after you turn off the computer. See also RAM. ROM BIOS See BIOS. Root directory The top-level MS-DOS directory on a diskette or hard disk. The root directory is desigmted by a backslash (\). All other directories are subdirectories of the root directory, or of other subdirectories. RS-232C A standard serial interface. The ActionNote has a connector that lets you attach an RS-232C-compatible device to your computer. Sector A contiguous section of a disk track that provides an address at which the computer can access data. Self tests See Power-on diagnostics. Serial A way of organizing communications between two pieces of computer equipment, in which the signals that makeup each character are sent sequentially. See also Parallel. Glossary 17
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