INT 16 - KEYBOARD - SET TYPEMATIC RATE AND DELAY AH = 03h AL = subfunction 00h set default delay and rate (PCjr and some PS/2IBM PS/2, any model) 01h increase delay before repeat (PCjr) 02h decrease repeat rate by factor of 2 (PCjr) 03h increase delay and decrease repeat rate (PCjr) 04h turn off typematic repeat (PCjr and some PS/2IBM PS/2, any model) 05h set repeat rate and delay (ATIBM PC AT,PSIBM PS/2, any model) BH = delay value (00h = 250ms to 03h = 1000ms) BL = repeat rate (00h=30/sec to 0Ch=10/sec [def] to 1Fh=2/sec) 06h get current typematic rate and delay (newer PSIBM PS/2, any model/2s) Return: BL = repeat rate (above) BH = delay (above) Return: AH destroyed by many BIOSes Note: use INT 16/AH=09h to determine whether some of the subfunctions are supported SeeAlso: INT 16/AH=09h,AH=29h"HUNTER",AH=2Ah"HUNTER"