INT 10 - VIDEO - AX PCIBM PC - GET VIDEO RAM(Random Access Memory)	See also DRAM, SRAM. ADDRESS
	AX = 8300h
Return: AX = offset of video RAM(Random Access Memory)	See also DRAM, SRAM.
	ES:BX -> virtual text RAM(Random Access Memory)	See also DRAM, SRAM. buffer
SeeAlso: AX=5201h