IBM PC CONVERTIBLE Technical Reference page 27

System Services Interrupt Hex 15
(SYS_SERVICES) ...................... 2-169
System Profile Services (SYS_PROF) ........ 2-173
External Event Services (EXT_EVENT) ...... 2-177
System Power Off Services
(SYS_POWER. . . DFF .................... 2-181
System Status Services (SYS_ST A TUS) ...... 2-182
Modem Power Services
(SYS_MODEM_PWR) .................. 2-183
POST Interval Services (POST_INTV) ....... 2-185
Wait Interval Services (WAIT _INTV) ....... 2-186
Device Busy Services (DEV _BUSY) ......... 2-187
Interrupt Complete Services
(INT _COMPLETE) ..................... 2-190
General Subroutines and Tables (B 17T ABLE) .... 2-191
Software Reset Routine ................... 2-194
System Descriptor Table .................. 2-197
Default System Profile .................... 2-197
Printer Configuration Table (PR T _TAB) ..... 2-197
ASCII Conversion (STR....CON) ............ 2-198
NMI Handler Entry Point Address
(NMLINT) ............................ 2-198
Character Generator Graphics 128-255
(CHAR....GEN_HI) ...................... 2-199
Convert AX to ASCII (DSP _BYTE) ......... 2-203
Boot Strap Loader Entry Address
(BOOT_STRAP) ....................... 2-204
Keyboard Noise (KB_NOISE) .............. 2-204
Communications Baud Rate Table
(BAUD_TABLE) ....................... 2-205
RS-232 1/0 Entry Point (RS232_10) ......... 2-205
Indicate POST Error (ERR....BEEP) .......... 2-205
Beep to Speaker (BEEP) ................... 2-206
Disable All Interrupts (DISABLE_NMI) ...... 2-207
Enable Global NMls (ENABLE_NMI) ....... 2-207
Get RTC Register (GET_RTC_REG) ........ 2-208
Put RTC Register (PUT_RTC_REG) ........ 2-208
Setup for Battery Savings
(BAT_SA V_SETUP) .................... 2-209
Keyoard 1/0 Entry Point (KEYBOARD_IO) .. 2-210
Keyboard Reset (KYBD_RESET) ........... 2-210
Set Data Segment (DDS) .................. 2-211
2-2 ROMBIOS