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"