Control Page: Difference between revisions

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The Control Page is a page of memory that is devoted to connecting to other parts of NerdConsole. All of the other systems that can be addressed are collected in the Control Page to ensure the maximum amount of contiguous available memory. The Control Page gives access to the controllers, audio, RAM and ROM banking, and the graphics system.
== CPU Table ==
 
{| class='wikitable'
== Control Page Map ($02xx) ==
! Region !! Address !! colspan='8' | Page
 
|-
{| class="wikitable"
| rowspan='8' | Main RAM
|  
| align='center' | $0000
! 0 !! 1 !! 2 !! 3 !! 4 !! 5 !! 6 !! 7 !! 8 !! 9 !! A !! B !! C !! D !! E !! F
| title='Zero Page' class='zero_page' | 00
| title='Stack Page' class='stack_page' | 01
| title='Control Page' class='control_page' | 02
| title='Main RAM' class='main_ram' | 03
| title='Main RAM' class='main_ram' | 04
| title='Main RAM' class='main_ram' | 05
| title='Main RAM' class='main_ram' | 06
| title='Main RAM' class='main_ram' | 07
|-
| align='center' | $0800
| title='Main RAM' class='main_ram' | 08
| title='Main RAM' class='main_ram' | 09
| title='Main RAM' class='main_ram' | 0A
| title='Main RAM' class='main_ram' | 0B
| title='Main RAM' class='main_ram' | 0C
| title='Main RAM' class='main_ram' | 0D
| title='Main RAM' class='main_ram' | 0E
| title='Main RAM' class='main_ram' | 0F
|-
| align='center' | $1000
| title='Main RAM' class='main_ram' | 10
| title='Main RAM' class='main_ram' | 11
| title='Main RAM' class='main_ram' | 12
| title='Main RAM' class='main_ram' | 13
| title='Main RAM' class='main_ram' | 14
| title='Main RAM' class='main_ram' | 15
| title='Main RAM' class='main_ram' | 16
| title='Main RAM' class='main_ram' | 17
|-
| align='center' | $1800
| title='Main RAM' class='main_ram' | 18
| title='Main RAM' class='main_ram' | 19
| title='Main RAM' class='main_ram' | 1A
| title='Main RAM' class='main_ram' | 1B
| title='Main RAM' class='main_ram' | 1C
| title='Main RAM' class='main_ram' | 1D
| title='Main RAM' class='main_ram' | 1E
| title='Main RAM' class='main_ram' | 1F
|-
| align='center' | $2000
| title='Main RAM' class='main_ram' | 20
| title='Main RAM' class='main_ram' | 21
| title='Main RAM' class='main_ram' | 22
| title='Main RAM' class='main_ram' | 23
| title='Main RAM' class='main_ram' | 24
| title='Main RAM' class='main_ram' | 25
| title='Main RAM' class='main_ram' | 26
| title='Main RAM' class='main_ram' | 27
|-
| align='center' | $2800
| title='Main RAM' class='main_ram' | 28
| title='Main RAM' class='main_ram' | 29
| title='Main RAM' class='main_ram' | 2A
| title='Main RAM' class='main_ram' | 2B
| title='Main RAM' class='main_ram' | 2C
| title='Main RAM' class='main_ram' | 2D
| title='Main RAM' class='main_ram' | 2E
| title='Main RAM' class='main_ram' | 2F
|-
| align='center' | $3000
| title='Main RAM' class='main_ram' | 30
| title='Main RAM' class='main_ram' | 31
| title='Main RAM' class='main_ram' | 32
| title='Main RAM' class='main_ram' | 33
| title='Main RAM' class='main_ram' | 34
| title='Main RAM' class='main_ram' | 35
| title='Main RAM' class='main_ram' | 36
| title='Main RAM' class='main_ram' | 37
|-
| align='center' | $3800
| title='Main RAM' class='main_ram' | 38
| title='Main RAM' class='main_ram' | 39
| title='Main RAM' class='main_ram' | 3A
| title='Main RAM' class='main_ram' | 3B
| title='Main RAM' class='main_ram' | 3C
| title='Main RAM' class='main_ram' | 3D
| title='Main RAM' class='main_ram' | 3E
| title='Main RAM' class='main_ram' | 3F
|-
! colspan='10' |
|-
| rowspan='8' | Extended RAM
| align='center' | $4000
| title='Extended RAM' class='extended_ram' | 40
| title='Extended RAM' class='extended_ram' | 41
| title='Extended RAM' class='extended_ram' | 42
| title='Extended RAM' class='extended_ram' | 43
| title='Extended RAM' class='extended_ram' | 44
| title='Extended RAM' class='extended_ram' | 45
| title='Extended RAM' class='extended_ram' | 46
| title='Extended RAM' class='extended_ram' | 47
|-
| align='center' | $4800
| title='Extended RAM' class='extended_ram' | 48
| title='Extended RAM' class='extended_ram' | 49
| title='Extended RAM' class='extended_ram' | 4A
| title='Extended RAM' class='extended_ram' | 4B
| title='Extended RAM' class='extended_ram' | 4C
| title='Extended RAM' class='extended_ram' | 4D
| title='Extended RAM' class='extended_ram' | 4E
| title='Extended RAM' class='extended_ram' | 4F
|-
| align='center' | $5000
| title='Extended RAM' class='extended_ram' | 50
| title='Extended RAM' class='extended_ram' | 51
| title='Extended RAM' class='extended_ram' | 52
| title='Extended RAM' class='extended_ram' | 53
| title='Extended RAM' class='extended_ram' | 54
| title='Extended RAM' class='extended_ram' | 55
| title='Extended RAM' class='extended_ram' | 56
| title='Extended RAM' class='extended_ram' | 57
|-
| align='center' | $5800
| title='Extended RAM' class='extended_ram' | 58
| title='Extended RAM' class='extended_ram' | 59
| title='Extended RAM' class='extended_ram' | 5A
| title='Extended RAM' class='extended_ram' | 5B
| title='Extended RAM' class='extended_ram' | 5C
| title='Extended RAM' class='extended_ram' | 5D
| title='Extended RAM' class='extended_ram' | 5E
| title='Extended RAM' class='extended_ram' | 5F
|-
| align='center' | $6000
| title='Extended RAM' class='extended_ram' | 60
| title='Extended RAM' class='extended_ram' | 61
| title='Extended RAM' class='extended_ram' | 62
| title='Extended RAM' class='extended_ram' | 63
| title='Extended RAM' class='extended_ram' | 64
| title='Extended RAM' class='extended_ram' | 65
| title='Extended RAM' class='extended_ram' | 66
| title='Extended RAM' class='extended_ram' | 67
|-
| align='center' | $6800
| title='Extended RAM' class='extended_ram' | 68
| title='Extended RAM' class='extended_ram' | 69
| title='Extended RAM' class='extended_ram' | 6A
| title='Extended RAM' class='extended_ram' | 6B
| title='Extended RAM' class='extended_ram' | 6C
| title='Extended RAM' class='extended_ram' | 6D
| title='Extended RAM' class='extended_ram' | 6E
| title='Extended RAM' class='extended_ram' | 6F
|-
| align='center' | $7000
| title='Extended RAM' class='extended_ram' | 70
| title='Extended RAM' class='extended_ram' | 71
| title='Extended RAM' class='extended_ram' | 72
| title='Extended RAM' class='extended_ram' | 73
| title='Extended RAM' class='extended_ram' | 74
| title='Extended RAM' class='extended_ram' | 75
| title='Extended RAM' class='extended_ram' | 76
| title='Extended RAM' class='extended_ram' | 77
|-
| align='center' | $7800
| title='Extended RAM' class='extended_ram' | 78
| title='Extended RAM' class='extended_ram' | 79
| title='Extended RAM' class='extended_ram' | 7A
| title='Extended RAM' class='extended_ram' | 7B
| title='Extended RAM' class='extended_ram' | 7C
| title='Extended RAM' class='extended_ram' | 7D
| title='Extended RAM' class='extended_ram' | 7E
| title='Extended RAM' class='extended_ram' | 7F
|-
! colspan='10' |
|-
|-
! 0x
| rowspan='8' | Low ROM
| class="input_latch_clock" title="$0200 - Input Latch/Clock" | W
| align='center' | $8000
| class="input_data" title="$0201 - Input Data" | R
| title='Low ROM' class='low_rom' | 80
| class="audio_address_flag" title="$0202 - Audio Address Flag" | W
| title='Low ROM' class='low_rom' | 81
| class="audio_address_data" title="$0203 - Audio Address Data" | W
| title='Low ROM' class='low_rom' | 82
| class="select_main_ram" title="$0204 - Main RAM Select" | W
| title='Low ROM' class='low_rom' | 83
| class="select_extended_ram" title="$0205 - Extended RAM Select" | W
| title='Low ROM' class='low_rom' | 84
| class="select_low_rom" title="$0206 - Low ROM Select" | W
| title='Low ROM' class='low_rom' | 85
| class="select_high_rom" title="$0207 - High ROM Select" | W
| title='Low ROM' class='low_rom' | 86
| - || - || - || - || - || - || - || -
| title='Low ROM' class='low_rom' | 87
|-
|-
! 1x
| align='center' | $8800
| - || - || - || - || - || - || - || - || - || - || - || - || - || - || - || -
| title='Low ROM' class='low_rom' | 88
| title='Low ROM' class='low_rom' | 89
| title='Low ROM' class='low_rom' | 8A
| title='Low ROM' class='low_rom' | 8B
| title='Low ROM' class='low_rom' | 8C
| title='Low ROM' class='low_rom' | 8D
| title='Low ROM' class='low_rom' | 8E
| title='Low ROM' class='low_rom' | 8F
|-
|-
! 2x
| align='center' | $9000
| - || - || - || - || - || - || - || - || - || - || - || - || - || - || - || -
| title='Low ROM' class='low_rom' | 90
| title='Low ROM' class='low_rom' | 91
| title='Low ROM' class='low_rom' | 92
| title='Low ROM' class='low_rom' | 93
| title='Low ROM' class='low_rom' | 94
| title='Low ROM' class='low_rom' | 95
| title='Low ROM' class='low_rom' | 96
| title='Low ROM' class='low_rom' | 97
|-
|-
! 3x
| align='center' | $9800
| - || - || - || - || - || - || - || - || - || - || - || - || - || - || - || -
| title='Low ROM' class='low_rom' | 98
| title='Low ROM' class='low_rom' | 99
| title='Low ROM' class='low_rom' | 9A
| title='Low ROM' class='low_rom' | 9B
| title='Low ROM' class='low_rom' | 9C
| title='Low ROM' class='low_rom' | 9D
| title='Low ROM' class='low_rom' | 9E
| title='Low ROM' class='low_rom' | 9F
|-
|-
! 4x
| align='center' | $A000
| - || - || - || - || - || - || - || - || - || - || - || - || - || - || - || -
| title='Low ROM' class='low_rom' | A0
| title='Low ROM' class='low_rom' | A1
| title='Low ROM' class='low_rom' | A2
| title='Low ROM' class='low_rom' | A3
| title='Low ROM' class='low_rom' | A4
| title='Low ROM' class='low_rom' | A5
| title='Low ROM' class='low_rom' | A6
| title='Low ROM' class='low_rom' | A7
|-
|-
! 5x
| align='center' | $A800
| - || - || - || - || - || - || - || - || - || - || - || - || - || - || - || -
| title='Low ROM' class='low_rom' | A8
| title='Low ROM' class='low_rom' | A9
| title='Low ROM' class='low_rom' | AA
| title='Low ROM' class='low_rom' | AB
| title='Low ROM' class='low_rom' | AC
| title='Low ROM' class='low_rom' | AD
| title='Low ROM' class='low_rom' | AE
| title='Low ROM' class='low_rom' | AF
|-
|-
! 6x
| align='center' | $B000
| - || - || - || - || - || - || - || - || - || - || - || - || - || - || - || -
| title='Low ROM' class='low_rom' | B0
| title='Low ROM' class='low_rom' | B1
| title='Low ROM' class='low_rom' | B2
| title='Low ROM' class='low_rom' | B3
| title='Low ROM' class='low_rom' | B4
| title='Low ROM' class='low_rom' | B5
| title='Low ROM' class='low_rom' | B6
| title='Low ROM' class='low_rom' | B7
|-
|-
! 7x
| align='center' | $B800
| - || - || - || - || - || - || - || - || - || - || - || - || - || - || - || -
| title='Low ROM' class='low_rom' | B8
| title='Low ROM' class='low_rom' | B9
| title='Low ROM' class='low_rom' | BA
| title='Low ROM' class='low_rom' | BB
| title='Low ROM' class='low_rom' | BC
| title='Low ROM' class='low_rom' | BD
| title='Low ROM' class='low_rom' | BE
| title='Low ROM' class='low_rom' | BF
|-
|-
|
! colspan='10' |
|-
|-
! 8x
| rowspan='8' | High ROM
| class="scroll_x0" title="$0280 - X Scroll (BG0) [Low]" | W
| align='center' | $C000
| class="scroll_x0" title="$0281 - X Scroll (BG0) [High]" | W
| title='High ROM' class='high_rom' | C0
| class="scroll_y0" title="$0282 - Y Scroll (BG0) [Low]" | W
| title='High ROM' class='high_rom' | C1
| class="scroll_y0" title="$0283 - Y Scroll (BG0) [High]" | W
| title='High ROM' class='high_rom' | C2
| class="scroll_x1" title="$0284 - X Scroll (BG1) [Low]" | W
| title='High ROM' class='high_rom' | C3
| class="scroll_x1" title="$0285 - X Scroll (BG1) [High]" | W
| title='High ROM' class='high_rom' | C4
| class="scroll_y1" title="$0286 - Y Scroll (BG1) [Low]" | W
| title='High ROM' class='high_rom' | C5
| class="scroll_y1" title="$0287 - Y Scroll (BG1) [High]" | W
| title='High ROM' class='high_rom' | C6
| class="scroll_x2" title="$0288 - X Scroll (BG2) [Low]" | W
| title='High ROM' class='high_rom' | C7
| class="scroll_x2" title="$0289 - X Scroll (BG2) [High]" | W
| class="scroll_y2" title="$028A - Y Scroll (BG2) [Low]" | W
| class="scroll_y2" title="$028B - Y Scroll (BG2) [High]" | W
| class="scroll_x3" title="$028C - X Scroll (BG3) [Low]" | W
| class="scroll_x3" title="$028D - X Scroll (BG3) [High]" | W
| class="scroll_x3" title="$028E - Y Scroll (BG3) [Low]" | W
| class="scroll_x3" title="$028F - Y Scroll (BG3) [High]" | W
|-
|-
! 9x
| align='center' | $C800
| class="fixed_regions_top_bottom" title="$0290 - Fixed Regions Top/Bottom" | W
| title='High ROM' class='high_rom' | C8
| class="fixed_regions_left_right" title="$0291 - Fixed Regions Left/Right" | W
| title='High ROM' class='high_rom' | C9
| - || - || - || - || - || -
| title='High ROM' class='high_rom' | CA
| class="select_name_table" title="$0298 - Name Table Select" | W
| title='High ROM' class='high_rom' | CB
| - || - || - || - || -
| title='High ROM' class='high_rom' | CC
| class="select_tileset_read" title="$0298E - Tileset Read Select" | W
| title='High ROM' class='high_rom' | CD
| class="select_tileset_write" title="$0298F - Tileset Write Select" | W
| title='High ROM' class='high_rom' | CE
| title='High ROM' class='high_rom' | CF
|-
|-
! Ax
| align='center' | $D000
| class="color_cycle_speed_bg" title="$02A0 - Background Color Cycle Speed" | W
| title='High ROM' class='high_rom' | D0
| class="color_cycle_speed_sprite" title="$02A1 - Sprite Color Cycle Speed" | W
| title='High ROM' class='high_rom' | D1
| - || - || - || - || - || -
| title='High ROM' class='high_rom' | D2
| class="tileset_cycle_speed_bg" title="$02A8 - Background Tileset Cycle Speed" | W
| title='High ROM' class='high_rom' | D3
| class="tileset_cycle_limit_bg" title="$02A9 - Background Tileset Cycle Limit" | W
| title='High ROM' class='high_rom' | D4
| class="tileset_cycle_speed_sprite" title="$02AA - Sprite Tileset Cycle Speed" | W
| title='High ROM' class='high_rom' | D5
| class="tileset_cycle_limit_sprite" title="$02AB - Sprite Tileset Cycle Limit" | W
| title='High ROM' class='high_rom' | D6
|| - || - || - || -
| title='High ROM' class='high_rom' | D7
|-
|-
! Bx
| align='center' | $D800
| class="last_sprite" title="$02B0 - Last Sprite" | W
| title='High ROM' class='high_rom' | D8
| - || - || - || - || - || - || - || - || - || - || - || - || - || - || -
| title='High ROM' class='high_rom' | D9
| title='High ROM' class='high_rom' | DA
| title='High ROM' class='high_rom' | DB
| title='High ROM' class='high_rom' | DC
| title='High ROM' class='high_rom' | DD
| title='High ROM' class='high_rom' | DE
| title='High ROM' class='high_rom' | DF
|-
|-
! Cx
| align='center' | $E000
| class="special_command_param" title="$02C0 - Special Command Param 0" | W
| title='High ROM' class='high_rom' | E0
| class="special_command_param" title="$02C1 - Special Command Param 1" | W
| title='High ROM' class='high_rom' | E1
| class="special_command_param" title="$02C2 - Special Command Param 2" | W
| title='High ROM' class='high_rom' | E2
| class="special_command_param" title="$02C3 - Special Command Param 3" | W
| title='High ROM' class='high_rom' | E3
| class="special_command_param" title="$02C4 - Special Command Param 4" | W
| title='High ROM' class='high_rom' | E4
| class="special_command_param" title="$02C5 - Special Command Param 5" | W
| title='High ROM' class='high_rom' | E5
| class="special_command_param" title="$02C6 - Special Command Param 6" | W
| title='High ROM' class='high_rom' | E6
| class="special_command_param" title="$02C7 - Special Command Param 7" | W
| title='High ROM' class='high_rom' | E7
| class="special_command_return" title="$02C8 - Special Command Return 0" | R
| class="special_command_return" title="$02C9 - Special Command Return 1" | R
| class="special_command_return" title="$02CA - Special Command Return 2" | R
| class="special_command_return" title="$02CB - Special Command Return 3" | R
| class="special_command_return" title="$02CC - Special Command Return 4" | R
| class="special_command_return" title="$02CD - Special Command Return 5" | R
| class="special_command_return" title="$02CE - Special Command Return 6" | R
| class="special_command_return" title="$02CF - Special Command Return 7" | R
|-
|-
! Dx
| align='center' | $E800
| class="special_command" title="$02D0 - Special Command" | W
| title='High ROM' class='high_rom' | E8
| class="special_command_status" title="$02D1 - Special Command Status" | R
| title='High ROM' class='high_rom' | E9
| - || - || - || - || - || - || - || - || - || - || - || - || - || -
| title='High ROM' class='high_rom' | EA
| title='High ROM' class='high_rom' | EB
| title='High ROM' class='high_rom' | EC
| title='High ROM' class='high_rom' | ED
| title='High ROM' class='high_rom' | EE
| title='High ROM' class='high_rom' | EF
|-
|-
! Ex
| align='center' | $F000
| class="bitmap_config" title="$02E0 - Bitmap Config" | W
| title='High ROM' class='high_rom' | F0
| class="bitmap_control" title="$02E1 - Bitmap Control" | W
| title='High ROM' class='high_rom' | F1
| - || - || - || - || - || -
| title='High ROM' class='high_rom' | F2
| class="bitmap_address" title="$02E8 - Bitmap Address [Low]" | W
| title='High ROM' class='high_rom' | F3
| class="bitmap_address" title="$02E9 - Bitmap Address [Mid]" | W
| title='High ROM' class='high_rom' | F4
| class="bitmap_address" title="$02EA - Bitmap Address [High]" | W
| title='High ROM' class='high_rom' | F5
| - || - || - || -
| title='High ROM' class='high_rom' | F6
| class="bitmap_data" title="$02EF - Bitmap Data" | W
| title='High ROM' class='high_rom' | F7
|-
|-
! Fx
| align='center' | $F800
| class="debug_display" title="$02F0 - Debug Display" | W
| title='High ROM' class='high_rom' | F8
| class="debug_display" title="$02F1 - Debug Display" | W
| title='High ROM' class='high_rom' | F9
| - || - || - || - || - || -
| title='High ROM' class='high_rom' | FA
| class="active_features" title="$02F8 - Active Features" | W
| title='High ROM' class='high_rom' | FB
| class="active_features" title="$02F9 - Active Features" | W
| title='High ROM' class='high_rom' | FC
| class="active_features" title="$02FA - Active Features" | W
| title='High ROM' class='high_rom' | FD
| - || - || - || -
| title='High ROM' class='high_rom' | FE
| class="graphics_mode" title="$02FF - Graphics Mode" | W
| title='High ROM' class='high_rom' | FF
 
|}
|}


''' Key '''
''' Key '''
{| class="wikitable"
{| class='wikitable'
! Color !! Address !! Description
! Color !! Address !! Description
|-
|-
| class="input_latch_clock" |  
| class='zero_page' |
| $0200 || [[Register - Input|Input Latch/Clock]]
| $0000 - $00FF || [[Memory Region - CPU Zero Page|Zero Page]]
|-
| class='stack_page' |
| $0100 - $01FF || [[Memory Region - CPU Stack Page|Stack Page]]
|-
| class='control_page' |  
| $0200 - $02FF || [[Memory Region - CPU Control Page|Control Page]]
|-
| class='main_ram' |
| $0300 - $3FFF || [[Memory Region - CPU Main RAM|Main RAM]]
|-
| class='extended_ram' |
| $4000 - $7FFF || [[Memory Region - CPU Extended RAM|Extended RAM]]
|-
| class='low_rom' |
| $8000 - $BFFF || [[Memory Region - CPU Low ROM|Low ROM]]
|-
| class='high_rom' |
| $C000 - $FFFF || [[Memory Region - CPU High ROM|High ROM]]
|}
 
== PPU Table ==
{| class='wikitable'
! Region !! Address !! colspan='8' | Page
|-
| rowspan='8' | Main RAM
| align='center' | $0000
| title='Zero Page (Inaccessible)' class='inaccessible' | 00
| title='Stack Page (Inaccessible)' class='inaccessible' | 01
| title='Control Page' class='control_page' | 02
| title='Reserved' class='reserved' | 03
| title='Reserved' class='reserved' | 04
| title='Reserved' class='reserved' | 05
| title='Reserved' class='reserved' | 06
| title='Reserved' class='reserved' | 07
|-
| align='center' | $0800
| title='Background Palettes' class='background_palettes' | 08
| title='Background Palettes' class='background_palettes' | 09
| title='Background Palettes' class='background_palettes' | 0A
| title='Background Palettes' class='background_palettes' | 0B
| title='Background Palettes' class='background_palettes' | 0C
| title='Background Palettes' class='background_palettes' | 0D
| title='Sprite Palettes' class='sprite_palettes' | 0E
| title='Sprite Palettes' class='sprite_palettes' | 0F
|-
| align='center' | $1000
| title='Sprite Palettes' class='sprite_palettes' | 10
| title='Sprite Palettes' class='sprite_palettes' | 11
| title='Sprite Palettes' class='sprite_palettes' | 12
| title='Sprite Palettes' class='sprite_palettes' | 13
| title='Sprite Table' class='sprite_table' | 14
| title='Sprite Table' class='sprite_table' | 15
| title='Sprite Table' class='sprite_table' | 16
| title='Sprite Table' class='sprite_table' | 17
|-
| align='center' | $1800
| title='Fixed Name Table' class='fixed_name_table' | 18
| title='Fixed Name Table' class='fixed_name_table' | 19
| title='Fixed Name Table' class='fixed_name_table' | 1A
| title='Fixed Name Table' class='fixed_name_table' | 1B
| title='Fixed Name Table' class='fixed_name_table' | 1C
| title='Fixed Name Table' class='fixed_name_table' | 1D
| title='Fixed Name Table' class='fixed_name_table' | 1E
| title='Fixed Name Table' class='fixed_name_table' | 1F
|-
| align='center' | $2000
| title='Main Name Table' class='main_name_table' | 20
| title='Main Name Table' class='main_name_table' | 21
| title='Main Name Table' class='main_name_table' | 22
| title='Main Name Table' class='main_name_table' | 23
| title='Main Name Table' class='main_name_table' | 24
| title='Main Name Table' class='main_name_table' | 25
| title='Main Name Table' class='main_name_table' | 26
| title='Main Name Table' class='main_name_table' | 27
|-
|-
| class="input_data" |  
| align='center' | $2800
| $0201 || [[Register - Input|Input Data]]
| title='Main Name Table' class='main_name_table' | 28
| title='Main Name Table' class='main_name_table' | 29
| title='Main Name Table' class='main_name_table' | 2A
| title='Main Name Table' class='main_name_table' | 2B
| title='Main Name Table' class='main_name_table' | 2C
| title='Main Name Table' class='main_name_table' | 2D
| title='Main Name Table' class='main_name_table' | 2E
| title='Main Name Table' class='main_name_table' | 2F
|-
|-
| class="audio_address_flag" |  
| align='center' | $3000
| $0202 || [[Register - Audio|Audio Address Flag]]
| title='Main Name Table' class='main_name_table' | 30
| title='Main Name Table' class='main_name_table' | 31
| title='Main Name Table' class='main_name_table' | 32
| title='Main Name Table' class='main_name_table' | 33
| title='Main Name Table' class='main_name_table' | 34
| title='Main Name Table' class='main_name_table' | 35
| title='Main Name Table' class='main_name_table' | 36
| title='Main Name Table' class='main_name_table' | 37
|-
|-
| class="audio_address_data" |  
| align='center' | $3800
| $0203 || [[Register - Audio|Audio Address/Data]]
| title='Main Name Table' class='main_name_table' | 38
| title='Main Name Table' class='main_name_table' | 39
| title='Main Name Table' class='main_name_table' | 3A
| title='Main Name Table' class='main_name_table' | 3B
| title='Main Name Table' class='main_name_table' | 3C
| title='Main Name Table' class='main_name_table' | 3D
| title='Main Name Table' class='main_name_table' | 3E
| title='Main Name Table' class='main_name_table' | 3F
|-
|-
| class="select_main_ram" |
! colspan='10' |
| $0204 || [[Register - Main RAM Select|Main RAM Select]]
|-
|-
| class="select_extended_ram" |  
| rowspan='8' | Extended RAM
| $0205 || [[Register - Extended RAM Select|Extended RAM Select]]
| align='center' | $4000
| title='Background Tile Table' class='background_tile_table' | 40
| title='Background Tile Table' class='background_tile_table' | 41
| title='Background Tile Table' class='background_tile_table' | 42
| title='Background Tile Table' class='background_tile_table' | 43
| title='Background Tile Table' class='background_tile_table' | 44
| title='Background Tile Table' class='background_tile_table' | 45
| title='Background Tile Table' class='background_tile_table' | 46
| title='Background Tile Table' class='background_tile_table' | 47
|-
|-
| class="select_low_rom" |  
| align='center' | $4800
| $0206 || [[Register - Low ROM Select|Low ROM Select]]
| title='Background Tile Table' class='background_tile_table' | 48
| title='Background Tile Table' class='background_tile_table' | 49
| title='Background Tile Table' class='background_tile_table' | 4A
| title='Background Tile Table' class='background_tile_table' | 4B
| title='Background Tile Table' class='background_tile_table' | 4C
| title='Background Tile Table' class='background_tile_table' | 4D
| title='Background Tile Table' class='background_tile_table' | 4E
| title='Background Tile Table' class='background_tile_table' | 4F
|-
|-
| class="select_high_rom" |  
| align='center' | $5000
| $0207 || [[Register - High ROM Select|High ROM Select]]
| title='Background Tile Table' class='background_tile_table' | 50
| title='Background Tile Table' class='background_tile_table' | 51
| title='Background Tile Table' class='background_tile_table' | 52
| title='Background Tile Table' class='background_tile_table' | 53
| title='Background Tile Table' class='background_tile_table' | 54
| title='Background Tile Table' class='background_tile_table' | 55
| title='Background Tile Table' class='background_tile_table' | 56
| title='Background Tile Table' class='background_tile_table' | 57
|-
|-
| class="scroll_x0" |  
| align='center' | $5800
| $0280 - $0281 || [[Register - Scroll|X Scroll]] (BG0)
| title='Background Tile Table' class='background_tile_table' | 58
| title='Background Tile Table' class='background_tile_table' | 59
| title='Background Tile Table' class='background_tile_table' | 5A
| title='Background Tile Table' class='background_tile_table' | 5B
| title='Background Tile Table' class='background_tile_table' | 5C
| title='Background Tile Table' class='background_tile_table' | 5D
| title='Background Tile Table' class='background_tile_table' | 5E
| title='Background Tile Table' class='background_tile_table' | 5F
|-
|-
| class="scroll_y0" |  
| align='center' | $6000
| $0282 - $0283 || [[Register - Scroll|Y Scroll]] (BG0)
| title='Sprite Tile Table' class='sprite_tile_table' | 60
| title='Sprite Tile Table' class='sprite_tile_table' | 61
| title='Sprite Tile Table' class='sprite_tile_table' | 62
| title='Sprite Tile Table' class='sprite_tile_table' | 63
| title='Sprite Tile Table' class='sprite_tile_table' | 64
| title='Sprite Tile Table' class='sprite_tile_table' | 65
| title='Sprite Tile Table' class='sprite_tile_table' | 66
| title='Sprite Tile Table' class='sprite_tile_table' | 67
|-
|-
| class="scroll_x1" |  
| align='center' | $6800
| $0284 - $0285 || [[Register - Scroll|X Scroll]] (BG1)
| title='Sprite Tile Table' class='sprite_tile_table' | 68
| title='Sprite Tile Table' class='sprite_tile_table' | 69
| title='Sprite Tile Table' class='sprite_tile_table' | 6A
| title='Sprite Tile Table' class='sprite_tile_table' | 6B
| title='Sprite Tile Table' class='sprite_tile_table' | 6C
| title='Sprite Tile Table' class='sprite_tile_table' | 6D
| title='Sprite Tile Table' class='sprite_tile_table' | 6E
| title='Sprite Tile Table' class='sprite_tile_table' | 6F
|-
|-
| class="scroll_y1" |  
| align='center' | $7000
| $0286 - $0287 || [[Register - Scroll|Y Scroll]] (BG1)
| title='Sprite Tile Table' class='sprite_tile_table' | 70
| title='Sprite Tile Table' class='sprite_tile_table' | 71
| title='Sprite Tile Table' class='sprite_tile_table' | 72
| title='Sprite Tile Table' class='sprite_tile_table' | 73
| title='Sprite Tile Table' class='sprite_tile_table' | 74
| title='Sprite Tile Table' class='sprite_tile_table' | 75
| title='Sprite Tile Table' class='sprite_tile_table' | 76
| title='Sprite Tile Table' class='sprite_tile_table' | 77
|-
|-
| class="scroll_x2" |  
| align='center' | $7800
| $0288 - $0289 || [[Register - Scroll|X Scroll]] (BG2)
| title='Sprite Tile Table' class='sprite_tile_table' | 78
| title='Sprite Tile Table' class='sprite_tile_table' | 79
| title='Sprite Tile Table' class='sprite_tile_table' | 7A
| title='Sprite Tile Table' class='sprite_tile_table' | 7B
| title='Sprite Tile Table' class='sprite_tile_table' | 7C
| title='Sprite Tile Table' class='sprite_tile_table' | 7D
| title='Sprite Tile Table' class='sprite_tile_table' | 7E
| title='Sprite Tile Table' class='sprite_tile_table' | 7F
|-
|-
| class="scroll_y2" |
! colspan='10' |
| $028A - $028B || [[Register - Scroll|Y Scroll]] (BG2)
|-
|-
| class="scroll_x3" |  
| rowspan='8' | Low ROM
| $028C - $028D || [[Register - Scroll|X Scroll]] (BG3)
| align='center' | $8000
| title='Low ROM (Inaccessible)' class='inaccessible' | 80
| title='Low ROM (Inaccessible)' class='inaccessible' | 81
| title='Low ROM (Inaccessible)' class='inaccessible' | 82
| title='Low ROM (Inaccessible)' class='inaccessible' | 83
| title='Low ROM (Inaccessible)' class='inaccessible' | 84
| title='Low ROM (Inaccessible)' class='inaccessible' | 85
| title='Low ROM (Inaccessible)' class='inaccessible' | 86
| title='Low ROM (Inaccessible)' class='inaccessible' | 87
|-
|-
| class="scroll_y3" |  
| align='center' | $8800
| $028E - $028F || [[Register - Scroll|Y Scroll]] (BG3)
| title='Low ROM (Inaccessible)' class='inaccessible' | 88
| title='Low ROM (Inaccessible)' class='inaccessible' | 89
| title='Low ROM (Inaccessible)' class='inaccessible' | 8A
| title='Low ROM (Inaccessible)' class='inaccessible' | 8B
| title='Low ROM (Inaccessible)' class='inaccessible' | 8C
| title='Low ROM (Inaccessible)' class='inaccessible' | 8D
| title='Low ROM (Inaccessible)' class='inaccessible' | 8E
| title='Low ROM (Inaccessible)' class='inaccessible' | 8F
|-
|-
| class="fixed_regions_top_bottom" |  
| align='center' | $9000
| $0290 || [[Register - Fixed Regions|Fixed Regions Top/Bottom]]
| title='Low ROM (Inaccessible)' class='inaccessible' | 90
| title='Low ROM (Inaccessible)' class='inaccessible' | 91
| title='Low ROM (Inaccessible)' class='inaccessible' | 92
| title='Low ROM (Inaccessible)' class='inaccessible' | 93
| title='Low ROM (Inaccessible)' class='inaccessible' | 94
| title='Low ROM (Inaccessible)' class='inaccessible' | 95
| title='Low ROM (Inaccessible)' class='inaccessible' | 96
| title='Low ROM (Inaccessible)' class='inaccessible' | 97
|-
|-
| class="fixed_regions_left_right" |  
| align='center' | $9800
| $0291 || [[Register - Fixed Regions|Fixed Regions Left/Right]]
| title='Low ROM (Inaccessible)' class='inaccessible' | 98
| title='Low ROM (Inaccessible)' class='inaccessible' | 99
| title='Low ROM (Inaccessible)' class='inaccessible' | 9A
| title='Low ROM (Inaccessible)' class='inaccessible' | 9B
| title='Low ROM (Inaccessible)' class='inaccessible' | 9C
| title='Low ROM (Inaccessible)' class='inaccessible' | 9D
| title='Low ROM (Inaccessible)' class='inaccessible' | 9E
| title='Low ROM (Inaccessible)' class='inaccessible' | 9F
|-
|-
| class="select_name_table" |  
| align='center' | $A000
| $0298 || [[Register - Name Table Select|Name Table Select]]
| title='Low ROM (Inaccessible)' class='inaccessible' | A0
| title='Low ROM (Inaccessible)' class='inaccessible' | A1
| title='Low ROM (Inaccessible)' class='inaccessible' | A2
| title='Low ROM (Inaccessible)' class='inaccessible' | A3
| title='Low ROM (Inaccessible)' class='inaccessible' | A4
| title='Low ROM (Inaccessible)' class='inaccessible' | A5
| title='Low ROM (Inaccessible)' class='inaccessible' | A6
| title='Low ROM (Inaccessible)' class='inaccessible' | A7
|-
|-
| class="select_tileset_read" |  
| align='center' | $A800
| $029E || [[Register - Tileset Select|Tileset Read Select]]
| title='Low ROM (Inaccessible)' class='inaccessible' | A8
| title='Low ROM (Inaccessible)' class='inaccessible' | A9
| title='Low ROM (Inaccessible)' class='inaccessible' | AA
| title='Low ROM (Inaccessible)' class='inaccessible' | AB
| title='Low ROM (Inaccessible)' class='inaccessible' | AC
| title='Low ROM (Inaccessible)' class='inaccessible' | AD
| title='Low ROM (Inaccessible)' class='inaccessible' | AE
| title='Low ROM (Inaccessible)' class='inaccessible' | AF
|-
|-
| class="select_tileset_write" |  
| align='center' | $B000
| $029F || [[Register - Tileset Select|Tileset Write Select]]
| title='Low ROM (Inaccessible)' class='inaccessible' | B0
| title='Low ROM (Inaccessible)' class='inaccessible' | B1
| title='Low ROM (Inaccessible)' class='inaccessible' | B2
| title='Low ROM (Inaccessible)' class='inaccessible' | B3
| title='Low ROM (Inaccessible)' class='inaccessible' | B4
| title='Low ROM (Inaccessible)' class='inaccessible' | B5
| title='Low ROM (Inaccessible)' class='inaccessible' | B6
| title='Low ROM (Inaccessible)' class='inaccessible' | B7
|-
|-
| class="color_cycle_speed_bg" |  
| align='center' | $B800
| $02A0 || [[Register - Color Cycle|Background Color Cycle Speed]]
| title='Low ROM (Inaccessible)' class='inaccessible' | B8
| title='Low ROM (Inaccessible)' class='inaccessible' | B9
| title='Low ROM (Inaccessible)' class='inaccessible' | BA
| title='Low ROM (Inaccessible)' class='inaccessible' | BB
| title='Low ROM (Inaccessible)' class='inaccessible' | BC
| title='Low ROM (Inaccessible)' class='inaccessible' | BD
| title='Low ROM (Inaccessible)' class='inaccessible' | BE
| title='Low ROM (Inaccessible)' class='inaccessible' | BF
|-
|-
| class="color_cycle_speed_sprite" |
! colspan='10' |
| $02A1 || [[Register - Color Cycle|Sprite Color Cycle Speed]]
|-
|-
| class="tileset_cycle_speed_bg" |  
| rowspan='8' | High ROM
| $02A8 || [[Register - Tileset Cycle|Background Tileset Cycle Speed]]
| align='center' | $C000
| title='High ROM (Inaccessible)' class='inaccessible' | C0
| title='High ROM (Inaccessible)' class='inaccessible' | C1
| title='High ROM (Inaccessible)' class='inaccessible' | C2
| title='High ROM (Inaccessible)' class='inaccessible' | C3
| title='High ROM (Inaccessible)' class='inaccessible' | C4
| title='High ROM (Inaccessible)' class='inaccessible' | C5
| title='High ROM (Inaccessible)' class='inaccessible' | C6
| title='High ROM (Inaccessible)' class='inaccessible' | C7
|-
|-
| class="tileset_cycle_limit_bg" |  
| align='center' | $C800
| $02A9 || [[Register - Tileset Cycle|Background Tileset Cycle Limit]]
| title='High ROM (Inaccessible)' class='inaccessible' | C8
| title='High ROM (Inaccessible)' class='inaccessible' | C9
| title='High ROM (Inaccessible)' class='inaccessible' | CA
| title='High ROM (Inaccessible)' class='inaccessible' | CB
| title='High ROM (Inaccessible)' class='inaccessible' | CC
| title='High ROM (Inaccessible)' class='inaccessible' | CD
| title='High ROM (Inaccessible)' class='inaccessible' | CE
| title='High ROM (Inaccessible)' class='inaccessible' | CF
|-
|-
| class="tileset_cycle_speed_sprite" |  
| align='center' | $D000
| $02AA || [[Register - Tileset Cycle|Sprite Tileset Cycle Speed]]
| title='High ROM (Inaccessible)' class='inaccessible' | D0
| title='High ROM (Inaccessible)' class='inaccessible' | D1
| title='High ROM (Inaccessible)' class='inaccessible' | D2
| title='High ROM (Inaccessible)' class='inaccessible' | D3
| title='High ROM (Inaccessible)' class='inaccessible' | D4
| title='High ROM (Inaccessible)' class='inaccessible' | D5
| title='High ROM (Inaccessible)' class='inaccessible' | D6
| title='High ROM (Inaccessible)' class='inaccessible' | D7
|-
|-
| class="tileset_cycle_limit_sprite" |  
| align='center' | $D800
| $02AB || [[Register - Tileset Cycle|Sprite Tileset Cycle Limit]]
| title='High ROM (Inaccessible)' class='inaccessible' | D8
| title='High ROM (Inaccessible)' class='inaccessible' | D9
| title='High ROM (Inaccessible)' class='inaccessible' | DA
| title='High ROM (Inaccessible)' class='inaccessible' | DB
| title='High ROM (Inaccessible)' class='inaccessible' | DC
| title='High ROM (Inaccessible)' class='inaccessible' | DD
| title='High ROM (Inaccessible)' class='inaccessible' | DE
| title='High ROM (Inaccessible)' class='inaccessible' | DF
|-
|-
| class="last_sprite" |  
| align='center' | $E000
| $02B0 || [[Register - Last Sprite|Last Sprite]]
| title='High ROM (Inaccessible)' class='inaccessible' | E0
| title='High ROM (Inaccessible)' class='inaccessible' | E1
| title='High ROM (Inaccessible)' class='inaccessible' | E2
| title='High ROM (Inaccessible)' class='inaccessible' | E3
| title='High ROM (Inaccessible)' class='inaccessible' | E4
| title='High ROM (Inaccessible)' class='inaccessible' | E5
| title='High ROM (Inaccessible)' class='inaccessible' | E6
| title='High ROM (Inaccessible)' class='inaccessible' | E7
|-
|-
| class="special_command_param" |  
| align='center' | $E800
| $02C0 - $02C7 || [[Register - Special Command|Special Command Parameters]]
| title='High ROM (Inaccessible)' class='inaccessible' | E8
| title='High ROM (Inaccessible)' class='inaccessible' | E9
| title='High ROM (Inaccessible)' class='inaccessible' | EA
| title='High ROM (Inaccessible)' class='inaccessible' | EB
| title='High ROM (Inaccessible)' class='inaccessible' | EC
| title='High ROM (Inaccessible)' class='inaccessible' | ED
| title='High ROM (Inaccessible)' class='inaccessible' | EE
| title='High ROM (Inaccessible)' class='inaccessible' | EF
|-
|-
| class="special_command_return" |  
| align='center' | $F000
| $02C8- $02CF || [[Register - Special Command|Special Command Returns]]
| title='High ROM (Inaccessible)' class='inaccessible' | F0
| title='High ROM (Inaccessible)' class='inaccessible' | F1
| title='High ROM (Inaccessible)' class='inaccessible' | F2
| title='High ROM (Inaccessible)' class='inaccessible' | F3
| title='High ROM (Inaccessible)' class='inaccessible' | F4
| title='High ROM (Inaccessible)' class='inaccessible' | F5
| title='High ROM (Inaccessible)' class='inaccessible' | F6
| title='High ROM (Inaccessible)' class='inaccessible' | F7
|-
| align='center' | $F800
| title='High ROM (Inaccessible)' class='inaccessible' | F8
| title='High ROM (Inaccessible)' class='inaccessible' | F9
| title='High ROM (Inaccessible)' class='inaccessible' | FA
| title='High ROM (Inaccessible)' class='inaccessible' | FB
| title='High ROM (Inaccessible)' class='inaccessible' | FC
| title='High ROM (Inaccessible)' class='inaccessible' | FD
| title='High ROM (Inaccessible)' class='inaccessible' | FE
| title='High ROM (Inaccessible)' class='inaccessible' | FF
|}
 
''' Key '''
{| class='wikitable'
! Color !! Address !! Description
|-
|-
| class="special_command" |  
| class='inaccessible' |  
| $02D0 || [[Register - Special Command|Special Command]]
| $0000 - $00FF || [[Memory Region - PPU Zero Page (Inaccessible)|Zero Page (Inaccessible)]]
|-
|-
| class="special_command_status" |  
| class='inaccessible' |  
| $02D1 || [[Register - Special Command|Special Command Status]]
| $0100 - $01FF || [[Memory Region - PPU Stack Page (Inaccessible)|Stack Page (Inaccessible)]]
|-
|-
| class="bitmap_config" |  
| class='control_page' |  
| $02E0 || [[Register - Bitmap Config|Bitmap Config]]
| $0200 - $02FF || [[Memory Region - PPU Control Page|Control Page]]
|-
|-
| class="bitmap_control" |  
| class='reserved' |  
| $02E1 || [[Register - Bitmap Control|Bitmap Control]]
| $0300 - $07FF || [[Memory Region - PPU Reserved|Reserved]]
|-
|-
| class="bitmap_address" |  
| class='background_palettes' |  
| $02E8 - $02EA || [[Register - Bitmap Data|Bitmap Address]]
| $0800 - $0DFF || [[Memory Region - PPU Background Palettes|Background Palettes]]
|-
|-
| class="bitmap_data" |  
| class='sprite_palettes' |  
| $02EF || [[Register - Bitmap Data|Bitmap Data]]
| $0E00 - $13FF || [[Memory Region - PPU Sprite Palettes|Sprite Palettes]]
|-
|-
| class="debug_display" |  
| class='sprite_table' |  
| $02F0 - $02F1 || [[Register - Debug Display|Debug Display]]
| $1400 - $17FF || [[Memory Region - PPU Sprite Table|Sprite Table]]
|-
|-
| class="active_features" |  
| class='fixed_name_table' |  
| $02F8 - $02FA || [[Register - Active Features|Active Features]]
| $1800 - $1FFF || [[Memory Region - PPU Fixed Name Table|Fixed Name Table]]
|-
|-
| class="graphics_mode" |  
| class='main_name_table' |  
| $02FF || [[Register - Graphics Mode|Graphics Mode]]
| $2000 - $3FFF || [[Memory Region - PPU Main Name Table|Main Name Table]]
|-
| class='background_tile_table' |
| $4000 - $5FFF || [[Memory Region - PPU Background Tile Table|Background Tile Table]]
|-
| class='sprite_tile_table' |
| $6000 - $7FFF || [[Memory Region - PPU Sprite Tile Table|Sprite Tile Table]]
|-
| class='inaccessible' |
| $8000 - $BFFF || [[Memory Region - PPU Low ROM (Inaccessible)|Low ROM (Inaccessible)]]
|-
| class='inaccessible' |
| $C000 - $FFFF || [[Memory Region - PPU High ROM (Inaccessible)|High ROM (Inaccessible)]]
|}
|}
{{#css:User:NerdOfEpic/control-page.css}}
 
{{#css:User:NerdOfEpic/memory-regions.css}}

Revision as of 23:01, 25 January 2024

CPU Table

Region Address Page
Main RAM $0000 00 01 02 03 04 05 06 07
$0800 08 09 0A 0B 0C 0D 0E 0F
$1000 10 11 12 13 14 15 16 17
$1800 18 19 1A 1B 1C 1D 1E 1F
$2000 20 21 22 23 24 25 26 27
$2800 28 29 2A 2B 2C 2D 2E 2F
$3000 30 31 32 33 34 35 36 37
$3800 38 39 3A 3B 3C 3D 3E 3F
Extended RAM $4000 40 41 42 43 44 45 46 47
$4800 48 49 4A 4B 4C 4D 4E 4F
$5000 50 51 52 53 54 55 56 57
$5800 58 59 5A 5B 5C 5D 5E 5F
$6000 60 61 62 63 64 65 66 67
$6800 68 69 6A 6B 6C 6D 6E 6F
$7000 70 71 72 73 74 75 76 77
$7800 78 79 7A 7B 7C 7D 7E 7F
Low ROM $8000 80 81 82 83 84 85 86 87
$8800 88 89 8A 8B 8C 8D 8E 8F
$9000 90 91 92 93 94 95 96 97
$9800 98 99 9A 9B 9C 9D 9E 9F
$A000 A0 A1 A2 A3 A4 A5 A6 A7
$A800 A8 A9 AA AB AC AD AE AF
$B000 B0 B1 B2 B3 B4 B5 B6 B7
$B800 B8 B9 BA BB BC BD BE BF
High ROM $C000 C0 C1 C2 C3 C4 C5 C6 C7
$C800 C8 C9 CA CB CC CD CE CF
$D000 D0 D1 D2 D3 D4 D5 D6 D7
$D800 D8 D9 DA DB DC DD DE DF
$E000 E0 E1 E2 E3 E4 E5 E6 E7
$E800 E8 E9 EA EB EC ED EE EF
$F000 F0 F1 F2 F3 F4 F5 F6 F7
$F800 F8 F9 FA FB FC FD FE FF

Key

Color Address Description
$0000 - $00FF Zero Page
$0100 - $01FF Stack Page
$0200 - $02FF Control Page
$0300 - $3FFF Main RAM
$4000 - $7FFF Extended RAM
$8000 - $BFFF Low ROM
$C000 - $FFFF High ROM

PPU Table

Region Address Page
Main RAM $0000 00 01 02 03 04 05 06 07
$0800 08 09 0A 0B 0C 0D 0E 0F
$1000 10 11 12 13 14 15 16 17
$1800 18 19 1A 1B 1C 1D 1E 1F
$2000 20 21 22 23 24 25 26 27
$2800 28 29 2A 2B 2C 2D 2E 2F
$3000 30 31 32 33 34 35 36 37
$3800 38 39 3A 3B 3C 3D 3E 3F
Extended RAM $4000 40 41 42 43 44 45 46 47
$4800 48 49 4A 4B 4C 4D 4E 4F
$5000 50 51 52 53 54 55 56 57
$5800 58 59 5A 5B 5C 5D 5E 5F
$6000 60 61 62 63 64 65 66 67
$6800 68 69 6A 6B 6C 6D 6E 6F
$7000 70 71 72 73 74 75 76 77
$7800 78 79 7A 7B 7C 7D 7E 7F
Low ROM $8000 80 81 82 83 84 85 86 87
$8800 88 89 8A 8B 8C 8D 8E 8F
$9000 90 91 92 93 94 95 96 97
$9800 98 99 9A 9B 9C 9D 9E 9F
$A000 A0 A1 A2 A3 A4 A5 A6 A7
$A800 A8 A9 AA AB AC AD AE AF
$B000 B0 B1 B2 B3 B4 B5 B6 B7
$B800 B8 B9 BA BB BC BD BE BF
High ROM $C000 C0 C1 C2 C3 C4 C5 C6 C7
$C800 C8 C9 CA CB CC CD CE CF
$D000 D0 D1 D2 D3 D4 D5 D6 D7
$D800 D8 D9 DA DB DC DD DE DF
$E000 E0 E1 E2 E3 E4 E5 E6 E7
$E800 E8 E9 EA EB EC ED EE EF
$F000 F0 F1 F2 F3 F4 F5 F6 F7
$F800 F8 F9 FA FB FC FD FE FF

Key

Color Address Description
$0000 - $00FF Zero Page (Inaccessible)
$0100 - $01FF Stack Page (Inaccessible)
$0200 - $02FF Control Page
$0300 - $07FF Reserved
$0800 - $0DFF Background Palettes
$0E00 - $13FF Sprite Palettes
$1400 - $17FF Sprite Table
$1800 - $1FFF Fixed Name Table
$2000 - $3FFF Main Name Table
$4000 - $5FFF Background Tile Table
$6000 - $7FFF Sprite Tile Table
$8000 - $BFFF Low ROM (Inaccessible)
$C000 - $FFFF High ROM (Inaccessible)


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