Category: vendor-specific BIOS extensions

INT 15 - Amstrad PC1512 - WRITE DATA TO NON-VOLATILE RAM

	AH = 01h
	AL = NVRAM location (00h to 3Fh) (see #00405)
	BL = NVRAM data value
Return: AH = return code
	    00h OK
	    01h address bad
	    02h write error
SeeAlso: AH=02h"Amstrad"