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debug stuff

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This commit is contained in:
David Haywood 2016-03-12 17:39:40 +00:00
parent 8e7e736cf3
commit 1487d7cce9
1 changed files with 56 additions and 6 deletions
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62
src/mame/drivers/android.cpp
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@ -33,6 +33,16 @@ public:
DECLARE_WRITE8_MEMBER(androidp_bgram_w);
DECLARE_WRITE8_MEMBER(bg_scrollx_w);
DECLARE_WRITE8_MEMBER(port_3_w);
DECLARE_WRITE8_MEMBER(port_6_w);
DECLARE_WRITE8_MEMBER(port_7_w);
DECLARE_WRITE8_MEMBER(port_8_w);
DECLARE_WRITE8_MEMBER(port_9_w);
DECLARE_WRITE8_MEMBER(port_b_w);
};
TILE_GET_INFO_MEMBER(androidp_state::get_bg_tile_info)
@ -72,6 +82,46 @@ WRITE8_MEMBER(androidp_state::bg_scrollx_w)
m_bg_tilemap->set_scrollx(0, data);
}
WRITE8_MEMBER(androidp_state::port_3_w)
{
// 9b on startup
// printf("port3_w %02x\n", data);
}
WRITE8_MEMBER(androidp_state::port_6_w)
{
// seems most likely candidate for ROM BANK
// 04 during title, 08 during high score
//printf("port6_w %02x\n", data);
}
WRITE8_MEMBER(androidp_state::port_7_w)
{
// 92 on startup
//printf("port7_w %02x\n", data);
}
WRITE8_MEMBER(androidp_state::port_8_w)
{
// 00 between screens
//printf("port8_w %02x\n", data);
}
WRITE8_MEMBER(androidp_state::port_9_w)
{
if (data!=0x00)
printf("port9_w %02x\n", data);
}
WRITE8_MEMBER(androidp_state::port_b_w)
{
// 00 on startup
// 23 ff between scenes
// printf("portb_w %02x\n", data);
}
static ADDRESS_MAP_START( androidp_map, AS_PROGRAM, 8, androidp_state )
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0x8000, 0x9fff) AM_RAM
@ -86,15 +136,15 @@ static ADDRESS_MAP_START( androidp_portmap, AS_IO, 8, androidp_state )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x02, 0x02) AM_READ_PORT("02") // probably from sub-cpu (inputs read by that?)
AM_RANGE(0x03, 0x03) AM_WRITENOP
AM_RANGE(0x03, 0x03) AM_WRITE( port_3_w )
AM_RANGE(0x06, 0x06) AM_WRITENOP
AM_RANGE(0x07, 0x07) AM_WRITENOP
AM_RANGE(0x08, 0x08) AM_WRITENOP
AM_RANGE(0x09, 0x09) AM_WRITENOP
AM_RANGE(0x06, 0x06) AM_WRITE( port_6_w )
AM_RANGE(0x07, 0x07) AM_WRITE( port_7_w )
AM_RANGE(0x08, 0x08) AM_WRITE( port_8_w )
AM_RANGE(0x09, 0x09) AM_WRITE( port_9_w )
AM_RANGE(0x0a, 0x0a) AM_WRITE( bg_scrollx_w )
AM_RANGE(0x0b, 0x0b) AM_WRITENOP
AM_RANGE(0x0b, 0x0b) AM_WRITE( port_b_w )
ADDRESS_MAP_END