Specifications

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

AL = write mode

bit 0: update cursor after writing

bit 1: string contains alternating characters and attributes

bits 2-7: reserved (0)

BH = page number

BL = attribute if string contains only characters

CX = number of characters in string

DH,DL = row,column at which to start writing

ES:BP -> string to write

Return: nothing

Notes: recognizes CR, LF, BS, and bell; for the ET4000 BIOS, scrolling,

backspace, and CR only take place in the active page

also available PC or XT with EGA or higher

HP 95LX only supports write mode 00h

IBM documents AL=10h,11h,20h,21h as "private" rather than "reserved"

with PhysTechSoft's PTS ROM-DOS the AL,BH,BL,DH, and DL values are

ignored on entry.

BUG: on the IBM VGA Adapter, any scrolling which may occur is performed on

the active page rather than the requested page

SeeAlso: AH=09h,AH=0Ah,AH=13h"DOS/V"

--------J-1013-------------------------------

INT 10 - DOS/V - READ/WRITE DOUBLE-BYTE CHARACTER SET CHARACTERS/ATTRIBUTES

AH = 13h

AL = function

10h read characters and standard attributes

11h read characters and extended attributes

12h write characters and standard attributes

13h write characters and extended attributes

BH = 00h

CX = number of characters to transfer

DH,DL = row,column at which to start transfer

ES:BP -> buffer for/containing characters and attributes (see #00036)

Return: ES:BP buffer filled if reading

Program: DOS/V is a Japanese-language version of MS-DOS which can run on

standard (non-Japanese) ATs and compatible equipped with a VGA or

newer video adapter

Notes: subfunctions 11h and 13h are only valid when DOS/V is using video

mode 73h

the cursor position is not changed by these functions

extended attributes consist of three bytes; the first is the standard

character attribute byte, the second is as described below, and the

-93-

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