MentOS  0.8.0
The Mentoring Operating System
Public Attributes | List of all members
vga_mode_t Struct Reference

Structure that holds the information about a VGA mode. More...

Public Attributes

unsigned char misc
 
struct {
   unsigned char   reset
 00h –
 
   unsigned char   clocking_mode
 01h –
 
   unsigned char   map_mask
 02h –
 
   unsigned char   character_map_select
 03h –
 
   unsigned char   sequencer_memory_mode
 04h –
 
} sc
 The Sequencer Registers.
 
struct {
   unsigned char   horizontal_total
 00h –
 
   unsigned char   end_horizontal_display
 01h –
 
   unsigned char   start_horizontal_blanking
 02h –
 
   unsigned char   end_horizontal_blanking
 03h –
 
   unsigned char   start_horizontal_retrace
 04h –
 
   unsigned char   end_horizontal_retrace
 05h –
 
   unsigned char   vertical_total
 06h –
 
   unsigned char   overflow
 07h –
 
   unsigned char   preset_row_scan
 08h –
 
   unsigned char   maximum_scan_line
 09h –
 
   unsigned char   cursor_start
 0Ah –
 
   unsigned char   cursor_end
 0Bh –
 
   unsigned char   start_address_high
 0Ch –
 
   unsigned char   start_address_low
 0Dh –
 
   unsigned char   cursor_location_high
 0Eh –
 
   unsigned char   cursor_location_low
 0Fh –
 
   unsigned char   vertical_retrace_start
 10h –
 
   unsigned char   vertical_retrace_end
 11h –
 
   unsigned char   vertical_display_end
 12h –
 
   unsigned char   offset
 13h –
 
   unsigned char   underline_location
 14h –
 
   unsigned char   start_vertical_blanking
 15h –
 
   unsigned char   end_vertical_blanking
 16h –
 
   unsigned char   crtc_mode_control
 17h –
 
   unsigned char   line_compare
 18h –
 
} crtc
 CRT Controller (CRTC) Registers.
 
struct {
   unsigned char   set_reset
 00h –
 
   unsigned char   enable_set_reset
 01h –
 
   unsigned char   color_compare
 02h –
 
   unsigned char   data_rotate
 03h –
 
   unsigned char   read_map
 04h –
 
   unsigned char   graphics_mode
 05h –
 
   unsigned char   misc_graphics
 06h –
 
   unsigned char   color_dont_care
 07h –
 
   unsigned char   bit_mask
 08h –
 
} gc
 The Graphics Registers.
 
struct {
   unsigned char   internal_palette_registers [16]
 00h-0Fh –
 
   unsigned char   attribute_mode_control
 10h –
 
   unsigned char   overscan_color
 11h –
 
   unsigned char   color_plane_enable
 12h –
 
   unsigned char   horizontal_pixel_panning
 13h –
 
   unsigned char   color_select
 14h –
 
} ac
 The Attribute Controller Registers.
 

Detailed Description

Structure that holds the information about a VGA mode.

Member Data Documentation

◆ misc

unsigned char vga_mode_t::misc

00h –

The documentation for this struct was generated from the following file:
Generated by doxygen 1.9.1