Whitespace

This commit is contained in:
Jeff Parsons 2015-06-26 10:17:34 -07:00
commit 0910d0585e
3 changed files with 12 additions and 12 deletions

View file

@ -50,11 +50,11 @@ start proc near
; ;
; Set driver to use the 8x8 font. ; Set driver to use the 8x8 font.
; ;
mov ah,11h ;VGA BIOS character generator function, mov ah,11h ;VGA BIOS character generator function,
mov al,30h ; return info subfunction mov al,30h ; return info subfunction
mov bh,3;get 8x8 font pointer mov bh,3;get 8x8 font pointer
int 10h int 10h
call SelectFont call SelectFont
; ;
; Print the test string. ; Print the test string.
; ;

View file

@ -41,13 +41,13 @@ start proc near
; ;
SETSC SC_MAP_MASK,02h ;map mask setting enables only SETSC SC_MAP_MASK,02h ;map mask setting enables only
; plane 1, the green plane ; plane 1, the green plane
sub di,di ;start at beginning of video memory sub di,di ;start at beginning of video memory
mov al,0ffh mov al,0ffh
mov bp,24 ;# bars to draw mov bp,24 ;# bars to draw
HorzBarLoop: HorzBarLoop:
mov cx,80*10 ;# bytes per horizontal bar mov cx,80*10 ;# bytes per horizontal bar
rep stosb ;draw bar rep stosb ;draw bar
add di,80*10 ;point to start of next bar add di,80*10 ;point to start of next bar
dec bp dec bp
jnz HorzBarLoop jnz HorzBarLoop
; ;

View file

@ -74,8 +74,8 @@ HorzBarLoop:
; be written to planes 0, 2 & 3 ; be written to planes 0, 2 & 3
; and CPU data can be written to ; and CPU data can be written to
; plane 1 (the green plane) ; plane 1 (the green plane)
SETGC GC_ENABLE_SET_RESET,0dh ;CPU data to planes 0, 2 & 3 will be SETGC GC_ENABLE_SET_RESET,0dh ;CPU data to planes 0, 2 & 3 will be
; replaced by set/reset value ; replaced by set/reset value
SETGC GC_SET_RESET,04h ;set/reset value is 0ffh for plane 2 SETGC GC_SET_RESET,04h ;set/reset value is 0ffh for plane 2
; (the red plane) and 0 for other ; (the red plane) and 0 for other
; planes ; planes