HP Vectra Technical Reference Manual page 511

Extended control register, Multimode, 47
Extended disc drives, 240
Extended system support driver
(see System support driver), 264
F Fixed disc (see Hard disc)
Flexible disc,
Equipment determination
(see Equipment determination driver)
High capacity (1.2MB), 239
Standard capacity (360KB), 239
Support, 240
Floppy disc (see Flexible disc)
Format gap length parameter, 254
Function codes, EX-BIOS, 14
Function codes, STD-BIOS, 12
G GID Button ISR Event record, 101
Graphic Input Device (GID), 56
(see Physical GID driver and Logical GID driver)
GRAPHICS.COM,218
Graphics Cursor (see Sprite), 57
H Hard disc
p~rameter
table, 244, 246
Hard disc,
Adapter card, 239, 240
Support, 240
Hardware interface, Input System, 55, 95, 129
HP ENTRY CODE, 19
HP ENTRY interrupt vector, 13, 95
HP-HIL,
Controller, 95, 103
Input devices, 55
Service routine (see V_HPHIL)
HP Mouse (INT 33H), 199
Driver Functions, 199, 201
HP Slave 8259A, Interrupt controller, 103
HP VECTOR TABLE, 19,57,97,263,264,267,321
HP Video extension functions, 44
iAPX 80286, 3, 9
Identify product (see Product identification)
Input devices, HP-HIL, 55
!nput system, Keyboard, 180
Insert key (see Keyboard, Modifiers)
Installable device driver, MS-DOS, 241
Interleave description table, 255
502 Index
Interrupt vectors, 7, 9
Input system,
Application interface, 55
Hardware interface, 55
Keyboard (see Keyboard), 180
Pointer, 55
Interrupts,
Processor, 9
Hardware, 9
Software, 9
Vectors, 7,9
8041 HP-HIL controller, 57, 103
8041 Output buffer full (OBF), 103, 137
8041 Service request (SVC), 103
ISR Event Record, 57, 95, 98, 101, .107
Button Event Record, 62, 101
K Keyboard,
Extended ASCII code, 142
HP-HIL,55
Input system, 137
Keycode, 139, 141
Interrupt service routine (INT 09H), 137
ISR Event record, 157, 158
Modifiers, 139, 141, 145
Scancode, 139, 141, 190
Special key sequences, 146
STD-BIOS driver (INT 16H), 139, 191
(see also Keyboard driver)
STD-BIOS keyboard buffer, 137, 141
Keyboard driver [STD-BIOS], 147, 190,236
Data area, 147
Driver Functions, 148
Keyboard translators, 156
Keycode, Keyboard, 139, 141
Keypads, Keyboard, 155
L Localization string index, 22
Logical devices, 97
Logical Describe Record, 58
~
Logical ISR Event Record, 58, 61
Logical Graphics Input Device driver Data structures, 58
(see also ISR Event Record, Logical and Describe Record,
Logical Definition, 57
Logical keyboard driver (EX-BIOS), 160