The CMOS RAM, or computer motherboard operation system with rapid access memory can be accessed through the bios during startup. Typically repeatedly pushing the key F10 with give access.
Cmos ram refers the random access memory used by the cmos which is the primary bios setup on the computer. Most computers use a regular loaded ram to load the basic input output system. The cmos ram can also sometimes refer to the cache that the motherboard has. In general when you mention cmos three things should come into mind. The CMOS battery, the CMOS ram ( stores settings) and the BIOS (basic input output system) Hope this Helps!
Cmos ram.
CMOS Setup
ram is a computer data storage
CMOS or BIOS configuration settings
CMOS RAM is Powered by a trickle of electricity from a small battery located on the motherboard or computer case, usually close to the firmware chip, so that when the computer is off, CMOS RAM still retains it's data.
The purpose of CMOS RAM is to hold the BIOS program as it is executed by the processor. BIOS is the first program to be loaded when a computer is powered on.
The CMOS is run off of a battery on the motherboard.
Bc you can access the CMOS during the boot process and manually make changes if needed... whereas you have to open up the PC to adjust jumpers or switches...
sdram, ddr, cmos are the types of ram
Memory Modules
The data is CMOS is on a chip called RAM. RAM will lose data when it loses power. A small battery on the motherboard is used to keep continuous power to CMOS when the PC loses power.