HP Vectra Technical Reference Manual page 160

Table 5.8
INT 16H Typematic Rates and Delays
Byte 1 and 3
Byte 2 Byte 0
Reports Number of Number of
Data Byte per PolI* Polls Delayed** Polls Delayed
OOH
1 (60.00)
1
[0.017]
1
[0.017]
01H
2
(30.00)
5 [0.083] 9 [0.150]
02H
3 (20.00)
9
[0.150] 17 [0.283]
03H
4
(15.00)
13
[0.217]
25 [0.417]
04H
5 (12.00) 17 [0.283] 33 [0.550]
OSH
6
(10.00)
21 [0.350] 41 [0.683]
06H
7 ( 8.57) 25 [0.417]
49
[0.817]
07H
8
( 7.50)
29 [0.483] 57 [0.950]
08H
9 ( 6.66) 33 [0.550] 65 [1 .083]
09H
10 ( 6.00) 37 [0.617] 73 [1 .217]
OAH
11 ( 5.45) 41 [0.683] 81 [1 .350]
OBH
12 ( 5.00) 45 [0.750] 89 [1 .483]
OCH
13 ( 4.62)
49
[0.817]
97
[1 .617]
OOH
14 ( 4.28) 53 [0.883] 105 [1 .750]
OEH
15 ( 4.00)
57
[0.950]
113
[1 .883]
OFH none
(off )
61 [1 .017] 121 [2.017]
*Numbers in parentheses ( ) indicate the approximate number of repeated scancodes per
second (assuming a poll rate of 60 cycles per second).
**Numbers in brackets [ ] indicate the approximate length of delay prior to the first repeated
scancode report (assuming a poll rate of 60 cycles per second).
On Entry: AX
=
F16_DEF-.ATIR (6F01 H)
On Exit: AH
=
OOH (Successful operation)
ES:SI
=
Pointer to buffer
".. ex
=
4 (Number of entries in table)
Registers Altered: AX,
ex,
SI, ES
Keyboard 151