From 384de102469fee4e0792df8fe38586d3206774ed Mon Sep 17 00:00:00 2001 From: Jens Arnold Date: Wed, 2 Mar 2005 23:49:38 +0000 Subject: Rockboy - gameboy emulation for rockbox, based on gnuboy. Still a bit early, but already playable on iRiver H1xx and the simulators. The archos recorder version is currently rather slow... git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6104 a1c6a512-1295-4272-9138-f99709370657 --- apps/plugins/rockboy/regs.h | 181 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 181 insertions(+) create mode 100644 apps/plugins/rockboy/regs.h (limited to 'apps/plugins/rockboy/regs.h') diff --git a/apps/plugins/rockboy/regs.h b/apps/plugins/rockboy/regs.h new file mode 100644 index 0000000000..4457fd90ed --- /dev/null +++ b/apps/plugins/rockboy/regs.h @@ -0,0 +1,181 @@ + +#ifndef __REGS_H__ +#define __REGS_H__ + + +#include "mem.h" + +/* General internal/io stuff */ + +#define RI_P1 0x00 +#define RI_SB 0x01 +#define RI_SC 0x02 +#define RI_DIV 0x04 +#define RI_TIMA 0x05 +#define RI_TMA 0x06 +#define RI_TAC 0x07 + +#define RI_KEY1 0x4D + +#define RI_RP 0x56 + +#define RI_SVBK 0x70 + + + +/* Interrupts flags */ + +#define RI_IF 0x0F +#define RI_IE 0xFF + + + + +/* LCDC */ + +#define RI_LCDC 0x40 +#define RI_STAT 0x41 +#define RI_SCY 0x42 +#define RI_SCX 0x43 +#define RI_LY 0x44 +#define RI_LYC 0x45 +#define RI_DMA 0x46 +#define RI_BGP 0x47 +#define RI_OBP0 0x48 +#define RI_OBP1 0x49 +#define RI_WY 0x4A +#define RI_WX 0x4B + +#define RI_VBK 0x4F + +#define RI_HDMA1 0x51 +#define RI_HDMA2 0x52 +#define RI_HDMA3 0x53 +#define RI_HDMA4 0x54 +#define RI_HDMA5 0x55 + +#define RI_BCPS 0x68 +#define RI_BCPD 0x69 +#define RI_OCPS 0x6A +#define RI_OCPD 0x6B + + + +/* Sound */ + +#define RI_NR10 0x10 +#define RI_NR11 0x11 +#define RI_NR12 0x12 +#define RI_NR13 0x13 +#define RI_NR14 0x14 +#define RI_NR21 0x16 +#define RI_NR22 0x17 +#define RI_NR23 0x18 +#define RI_NR24 0x19 +#define RI_NR30 0x1A +#define RI_NR31 0x1B +#define RI_NR32 0x1C +#define RI_NR33 0x1D +#define RI_NR34 0x1E +#define RI_NR41 0x20 +#define RI_NR42 0x21 +#define RI_NR43 0x22 +#define RI_NR44 0x23 +#define RI_NR50 0x24 +#define RI_NR51 0x25 +#define RI_NR52 0x26 + + + +#define REG(n) ram.hi[(n)] + + + +/* General internal/io stuff */ + +#define R_P1 REG(RI_P1) +#define R_SB REG(RI_SB) +#define R_SC REG(RI_SC) +#define R_DIV REG(RI_DIV) +#define R_TIMA REG(RI_TIMA) +#define R_TMA REG(RI_TMA) +#define R_TAC REG(RI_TAC) + +#define R_KEY1 REG(RI_KEY1) + +#define R_RP REG(RI_RP) + +#define R_SVBK REG(RI_SVBK) + + + +/* Interrupts flags */ + +#define R_IF REG(RI_IF) +#define R_IE REG(RI_IE) + + + + +/* LCDC */ + +#define R_LCDC REG(RI_LCDC) +#define R_STAT REG(RI_STAT) +#define R_SCY REG(RI_SCY) +#define R_SCX REG(RI_SCX) +#define R_LY REG(RI_LY) +#define R_LYC REG(RI_LYC) +#define R_DMA REG(RI_DMA) +#define R_BGP REG(RI_BGP) +#define R_OBP0 REG(RI_OBP0) +#define R_OBP1 REG(RI_OBP1) +#define R_WY REG(RI_WY) +#define R_WX REG(RI_WX) + +#define R_VBK REG(RI_VBK) + +#define R_HDMA1 REG(RI_HDMA1) +#define R_HDMA2 REG(RI_HDMA2) +#define R_HDMA3 REG(RI_HDMA3) +#define R_HDMA4 REG(RI_HDMA4) +#define R_HDMA5 REG(RI_HDMA5) + +#define R_BCPS REG(RI_BCPS) +#define R_BCPD REG(RI_BCPD) +#define R_OCPS REG(RI_OCPS) +#define R_OCPD REG(RI_OCPD) + + + +/* Sound */ + +#define R_NR10 REG(RI_NR10) +#define R_NR11 REG(RI_NR11) +#define R_NR12 REG(RI_NR12) +#define R_NR13 REG(RI_NR13) +#define R_NR14 REG(RI_NR14) +#define R_NR21 REG(RI_NR21) +#define R_NR22 REG(RI_NR22) +#define R_NR23 REG(RI_NR23) +#define R_NR24 REG(RI_NR24) +#define R_NR30 REG(RI_NR30) +#define R_NR31 REG(RI_NR31) +#define R_NR32 REG(RI_NR32) +#define R_NR33 REG(RI_NR33) +#define R_NR34 REG(RI_NR34) +#define R_NR41 REG(RI_NR41) +#define R_NR42 REG(RI_NR42) +#define R_NR43 REG(RI_NR43) +#define R_NR44 REG(RI_NR44) +#define R_NR50 REG(RI_NR50) +#define R_NR51 REG(RI_NR51) +#define R_NR52 REG(RI_NR52) + + + +#endif + + + + + -- cgit v1.2.3