Specifications

D:\D\inter61a\INTERRUP.A Saturday, January 08, 2011 11:31 AM

PC AT and compatibles, external circuitry generates a reset on

shutdown.

SeeAlso: INT 0B"CPU",INT 0D"CPU"

--------I-0C---------------------------------

INT 0C - IBM SYSTEM 36/38 WORKSTATION EMULATION - API POINTER

Desc: the IBM System 36/38 emulator may be invoked through a private API,

whose entry point address (see #00007) is offset 100h in the segment

pointed at by this vector

(Table 00007)

Call the System 36/38 emulator API entry point with:

AH = function

03h update screen

05h select next session

AL = session number (00h-03h)

Return: AL = session type code

00h not active

01h display session

02h printer session

FEh invalid session number

DS = requested session's data segment (0 if not active)

(see #00008)

Return: ???

Format of System 36/38 emulator's data area:

Offset Size Description (Table 00008)

13Eh BYTE bit flags for status line indicators turned on since this byte

last zerod

13Fh BYTE bit flags for status line indicators turned off since this

byte last set to FFh

140h WORD offset of EBCDIC to ASCII translation

146h WORD offset of EBCDIC screen buffer

148h WORD offset of EC (engineering change) level signature

150h BYTE "KEYI"

151h BYTE 5250 key scan code to be sent to remote

15Bh BYTE "SYSAV"

15Dh BYTE 5250 cursor column

15Eh BYTE 5250 cursor row

167h BYTE "DVCTAD"

178h BYTE "FLAGS"

184h BYTE "SESSNOAD"

-22-

http://www.foxitsoftware.com For evaluation only.