IBM PC CONVERTIBLE

Calculate Absolute Vector Offset
(GET_ VECTOR@)
..................... 2-211
Keyboard Support Tables ................. 2-212
System Setup
(SYS_SETUP) ............... 2-214
Vector Setup
(VECTOR-SETUP) ........... 2-215
Error Message Routine (SYS_CHK)
......... 2-219
Resume Error Check
(RES_ERR-CHK) ...... 2-220
Diskette I/O Entry (DISKETTE_IO) ......... 2-221
Icon and Error Message Routine (E_MSG) .... 2-221
Icon Display Routine (ICON_PR) ........... 2-225
Diskette Interrupt Entry (DSKT _INT)
....... 2-229
Diskette Drive Parameters
................. 2-229
Diskette Timing Parameters (DSKT _BASE)
.. 2-229
Printer
I/O Entry (PRINTER-IO) ........... 2-230
Video Parameters ........................ 2-230
Video I/O Entry (VIDEO_IO) .............. 2-231
Video Parameters ........................ 2-231
Memory Interrupt Hex 12
(MEMORY_SIZE_DET) ................. 2-232
Equipment Interrupt Hex
11 (EQUIPMENT) . 2-232
Cassette
I/O Entry (No BIOS Support) ....... 2-233
Character Generator Graphics
0-127
(CHAR-GEN_LO)
..................... 2-233
Time
of Day Entry (TIME_OF _DAY) ....... 2-237
Timer
0 Interrupt Handler (TIMER-INT) .... 2-237
BIOS Vector Table (VECTOR-TABLE) ...... 2-237
Default Interrupt Services (D
11) ............ 2-238
Hardware Power-on Reset Address
.......... 2-240
Release Date Marker ........................ 2-241
System Model Byte .......................... 2-241
ROMBIOS 2-3