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https://github.com/aotta/PicoPAC
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400 lines
9.8 KiB
C
400 lines
9.8 KiB
C
; This file contains definitions I use in my programs.
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; $Id: g7000.h 594 2006-12-08 13:59:35Z sgust $
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; Version 1.3
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; Copyright (C) 1997-2006 by Soeren Gust, sgust@ithh.informationstheater.de
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; Permission is hereby granted, free of charge, to any person obtaining a copy
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; of this software and associated documentation files (the "Software"), to deal
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; in the Software without restriction, including without limitation the rights
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; to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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; copies of the Software, and to permit persons to whom the Software is
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; furnished to do so, subject to the following conditions:
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; The above copyright notice and this permission notice shall be included in
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; all copies or substantial portions of the Software.
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; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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; THE SOFTWARE.
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; NOTE: Since version 0.8.8 I have changed the license conditions. The former
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; GNU Public License did not really make sense since this is just an include
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; file and does not generate code on its own.
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; You can always get the latest version at http://soeren.informationstheater.de
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; BIOS routines for Videopac G7000
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irq equ 0009h
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irqend equ 0014h
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vsyncirq equ 001Ah
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soundirq equ 0044h
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parsesnd equ 004Bh
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copyregs equ 0089h ; internal
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readkey equ 00B0h
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readkey_plus equ 00BCh ; entry point for readkey on VP+ G7400
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vdcenable equ 00E7h
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extramenable equ 00ECh
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init equ 00F1h
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gfxoff equ 011Ch
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gfxon equ 0127h
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tableend equ 0132h
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waitforkey equ 013Dh
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calcchar23 equ 014Bh
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clearchar equ 016Bh
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waitvsync equ 0176h
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tablebcdbyte equ 017Ch
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tableprintchar equ 0197h
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playsound equ 01A2h
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doclock equ 01B0h
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tablechar23 equ 022Ch
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tablebcdnibble equ 0229h
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tableput2 equ 0235h
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initclock equ 023Ah
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putchar23 equ 0261h
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bittest equ 026Ah ; not available on Videopac+ G7400
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bitclear equ 0280h ; not available on Videopac+ G7400
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bitset equ 028Ah ; not available on Videopac+ G7400
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random equ 0293h ; not available on Videopac+ G7400
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nibblemixer equ 02A4h ; not available on Videopac+ G7400
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selectgame equ 02C3h
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bank02 equ 037Fh
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bank01 equ 0383h
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bank0 equ 0387h
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bank3 equ 038Bh
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getjoystick equ 038Fh
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getjoystick_p17 equ 0395h ; entry point for getjoystick when using P17
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decodejoystick equ 03B1h
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divide equ 03DDh
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multiply equ 03CFh
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printchar equ 03EAh
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; the vdc registers
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vdc_spr0_ctrl equ 000h
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vdc_spr1_ctrl equ 004h
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vdc_spr2_ctrl equ 008h
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vdc_spr3_ctrl equ 00Ch
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vdc_char0 equ 010h
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vdc_char1 equ 014h
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vdc_char2 equ 018h
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vdc_char3 equ 01Ch
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vdc_char4 equ 020h
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vdc_char5 equ 024h
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vdc_char6 equ 028h
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vdc_char7 equ 02Ch
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vdc_char8 equ 030h
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vdc_char9 equ 034h
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vdc_chara equ 038h
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vdc_charb equ 03Ch
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vdc_quad0 equ 040h
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vdc_quad1 equ 050h
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vdc_quad2 equ 060h
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vdc_quad3 equ 070h
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vdc_spr0_shape equ 080h
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vdc_spr1_shape equ 088h
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vdc_spr2_shape equ 090h
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vdc_spr3_shape equ 098h
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vdc_control equ 0a0h
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vdc_status equ 0a1h
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vdc_collision equ 0a2h
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vdc_color equ 0a3h
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vdc_scanline equ 0a4h
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vdc_scanrow equ 0a5h
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;vdc_unknown equ 0a6h
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vdc_sound0 equ 0a7h
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vdc_sound1 equ 0a8h
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vdc_sound2 equ 0a9h
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vdc_soundctrl equ 0aah
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vdc_gridh0 equ 0C0h
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vdc_gridh1 equ 0C1h
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vdc_gridh2 equ 0C2h
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vdc_gridh3 equ 0C3h
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vdc_gridh4 equ 0C4h
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vdc_gridh5 equ 0C5h
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vdc_gridh6 equ 0C6h
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vdc_gridh7 equ 0C7h
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vdc_gridh8 equ 0C8h
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vdc_gridi0 equ 0D0h
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vdc_gridi1 equ 0D1h
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vdc_gridi2 equ 0D2h
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vdc_gridi3 equ 0D3h
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vdc_gridi4 equ 0D4h
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vdc_gridi5 equ 0D5h
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vdc_gridi6 equ 0D6h
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vdc_gridi7 equ 0D7h
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vdc_gridi8 equ 0D8h
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vdc_gridv0 equ 0E0h
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vdc_gridv1 equ 0E1h
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vdc_gridv2 equ 0E2h
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vdc_gridv3 equ 0E3h
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vdc_gridv4 equ 0E4h
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vdc_gridv5 equ 0E5h
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vdc_gridv6 equ 0E6h
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vdc_gridv7 equ 0E7h
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vdc_gridv8 equ 0E8h
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vdc_gridv9 equ 0E9h
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; the bits in the vdc_control
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vdc_ctrl_hint equ 001h
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vdc_ctrl_beam equ 002h
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vdc_ctrl_sint equ 004h
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vdc_ctrl_grid equ 008h
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vdc_ctrl_ovrlay equ 010h
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vdc_ctrl_fore equ 020h
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vdc_ctrl_dot equ 040h
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vdc_ctrl_fill equ 080h
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; the bits in vdc_status
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vdc_stat_hblank equ 001h
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vdc_stat_pstrb equ 002h
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vdc_stat_sound equ 004h
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vdc_stat_vblank equ 008h
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vdc_stat_bit4 equ 010h
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vdc_stat_bit5 equ 020h
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vdc_stat_ovrlay equ 040h ; unused in G7000/O^2
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vdc_stat_chrlap equ 080h
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; the bits in vdc_collision
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vdc_coll_spr0 equ 001h
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vdc_coll_spr1 equ 002h
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vdc_coll_spr2 equ 004h
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vdc_coll_spr3 equ 008h
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vdc_coll_vgrd equ 010h
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vdc_coll_hgrd equ 020h
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vdc_coll_ext equ 040h ; only used on Videopac+ G7400
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vdc_coll_char equ 080h
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; the bits in vdc_soundctrl
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vdc_sound_noise equ 010h
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vdc_sound_freq equ 020h
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vdc_sound_loop equ 040h
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vdc_sound_enab equ 080h
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; the names match the colors on my PAL Videopac G7000
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; the colors for characters
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col_chr_black equ 00h << 1
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col_chr_red equ 01h << 1
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col_chr_green equ 02h << 1
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col_chr_yellow equ 03h << 1
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col_chr_blue equ 04h << 1
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col_chr_violet equ 05h << 1
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col_chr_cyan equ 06h << 1
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col_chr_white equ 07h << 1
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; sprite control byte 3
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spr_evenshift equ 02h
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spr_double equ 04h
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; colors for sprites
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col_spr_black equ 00h << 3
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col_spr_red equ 01h << 3
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col_spr_green equ 02h << 3
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col_spr_yellow equ 03h << 3
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col_spr_blue equ 04h << 3
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col_spr_violet equ 05h << 3
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col_spr_cyan equ 06h << 3
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col_spr_white equ 07h << 3
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; the colors for the grid
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col_grd_black equ 00h
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col_grd_blue equ 01h
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col_grd_green equ 02h
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col_grd_cyan equ 03h
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col_grd_red equ 04h
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col_grd_violet equ 05h
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col_grd_yellow equ 06h
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col_grd_white equ 07h
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; colors for the grid
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col_bck_black equ 00h << 3
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col_bck_blue equ 01h << 3
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col_bck_green equ 02h << 3
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col_bck_cyan equ 03h << 3
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col_bck_red equ 04h << 3
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col_bck_violet equ 05h << 3
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col_bck_yellow equ 06h << 3
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col_bck_white equ 07h << 3
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; use this to make the grid brighter
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col_grd_lum equ 040h
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_ARROW equ 36h
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_A equ 20h
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_B equ 25h
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_C equ 23h
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_D equ 1Ah
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_E equ 12h
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_F equ 1Bh
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_G equ 1Ch
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_H equ 1Dh
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_I equ 16h
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_J equ 1Eh
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_K equ 1Fh
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_L equ 0Eh
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_M equ 26h
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_N equ 2Dh
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_O equ 17h
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_P equ 0Fh
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_Q equ 18h
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_R equ 13h
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_S equ 19h
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_T equ 14h
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_U equ 15h
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_V equ 24h
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_X equ 22h
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_W equ 11h
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_Y equ 2Ch
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_Z equ 21h
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_0 equ 0h
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_1 equ 1h
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_2 equ 2h
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_3 equ 3h
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_4 equ 4h
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_5 equ 5h
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_6 equ 6h
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_7 equ 7h
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_8 equ 8h
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_9 equ 9h
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_10 equ 30h
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; the locations in internal ram
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iram_collision equ 03Dh
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iram_clock equ 03Eh
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iram_irqctrl equ 03Fh
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; some bits in the iram
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; iram_clock
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clock_stop equ 080h
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clock_forward equ 040h
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; iram_irqctrl
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irq_table equ 080h
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irq_sound equ 040h
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; the locations in external ram
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eram_minutes equ 001h
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eram_seconds equ 002h
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; the builtin tunes
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tune_beep_error equ 028h
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tune_explode equ 02Eh
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tune_alarm equ 03Ch
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tune_select equ 04Ah
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tune_keyclick equ 056h
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tune_buzz equ 05Ah
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tune_select2 equ 05Eh
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tune_shoot equ 06Ah
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; BIOS routines for Videopac+ G7400
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plusready equ 027Dh
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plusloadr equ 0283h
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pluscmd equ 0288h
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plusdata equ 028Ch
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plushide equ 0296h
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plusmode equ 0299h
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plusenable equ 02A1h
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plusstart equ 02ABh
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plusselectgame equ 02C2h
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; registers of the EF9340/41
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vpp_ta_wr equ 0
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vpp_tb_wr equ 1
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vpp_ta_cmd equ 2
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vpp_tb_cmd equ 3
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vpp_ta_rd equ 4
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vpp_tb_rd equ 5
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vpp_busy equ 6
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; 7 is illegal
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; commandbytes for the Videopac+ G7400
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plus_cmd_brow equ 000h ; begin row
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plus_cmd_loady equ 020h ; load Y
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plus_cmd_loadx equ 040h ; load X
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plus_cmd_incc equ 060h ; inc C
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plus_cmd_loadm equ 080h ; load M
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plus_cmd_loadr equ 0A0h ; load R
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plus_cmd_loady0 equ 0C0h ; load Y0
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; parallel attributes for the Videopac+ G7400
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; foreground color
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col_plus_black equ 0
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col_plus_red equ 1
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col_plus_green equ 2
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col_plus_yellow equ 3
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col_plus_blue equ 4
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col_plus_violet equ 5
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col_plus_cyan equ 6
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col_plus_white equ 7
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; background color, only parallel for block gfx
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col_pbck_black equ 0 << 4
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col_pbck_red equ 1 << 4
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col_pbck_green equ 2 << 4
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col_pbck_yellow equ 3 << 4
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col_pbck_blue equ 4 << 4
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col_pbck_violet equ 5 << 4
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col_pbck_cyan equ 6 << 4
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col_pbck_white equ 7 << 4
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; other parallel attributes
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col_patr_blck equ 080h ; block gfx
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col_patr_invrt equ 040h ; invert
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col_patr_dwdth equ 020h ; double width
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col_patr_dhght equ 010h ; double height
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col_patr_stable equ 008h ; do not blink
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; serial attributes
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; other serial attributes
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col_satr_enable equ 080h ; enable serial attributes
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col_satr_line equ 004h ; underline
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col_satr_box equ 002h ; boxing mode
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col_satr_conc equ 001h ; conceal mode
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; block gfx
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plus_blck_full equ 040h ; use full blocks
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; parameter for plus_cmd_loadm
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plus_loadm_wr equ 000h ; write
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plus_loadm_rd equ 020h ; read
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plus_loadm_wrni equ 040h ; write without inc
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plus_loadm_rdni equ 060h ; read without inc
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plus_loadm_wrsl equ 080h ; write slice
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plus_loadm_rdsl equ 0A0h ; read slice
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; parameter for plus_cmd_loadr
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plus_loadr_blnk equ 080h ; enable blink
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plus_loadr_tt equ 040h ; 50/60 Hz, handled by plusloadr
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plus_loadr_tl equ 020h ; monitor mode, leave 0
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plus_loadr_crsr equ 010h ; display cursor
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plus_loadr_srow equ 008h ; service row (first line)
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plus_loadr_conc equ 004h ; show concealed
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plus_loadr_box equ 002h ; box mode enable
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plus_loadr_dspl equ 001h ; show display
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; parameter for plus_cmd_loady0
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plus_loady0_zom equ 020h ; global double height
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; registers for the MegaCART/FlashCART, mirrored every 4 bytes
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ereg_codebank equ 080h ; code bank
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ereg_databank equ 081h ; data bank
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ereg_io_out equ 082h ; output port
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ereg_io_in equ 083h ; input port
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; bits in ereg_io_out
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eout_tx equ 001h ; send data from FlashCART to PC
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eout_eecs equ 002h ; chip select for serial EEPROM
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eout_eeclk equ 004h ; clock for serial EEPROM
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eout_eedi equ 008h ; data for serial EEPROM
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; bits in ereg_io_in
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ein_eedo equ 001h ; data from serial EEPROM
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