Int 10/AH=13h

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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 third is always zero in current versions

See Also: AH=00h - AH=13h"VIDEO"

Bitfields for DOS/V second extended attribute byte: Bit(s) Description (Table 00036) 7 underline using foreground color 6 reverse foreground/background specified in standard attribute byte 5-4 unused 3 vertical white grid line in cell 2 horizontal white grid line in cell 1-0 unused

See Also: #00014 - #00026

Category: Japanese - Int 10h - D

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