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(nw) sorcerer: added back F4 display of PCG.

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This commit is contained in:
Robbbert 2020-05-21 00:24:06 +10:00
parent 1dc7f42006
commit de7916d677
2 changed files with 6 additions and 3 deletions
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7
src/mame/drivers/sorcerer.cpp
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@ -178,7 +178,7 @@ void sorcerer_state::sorcerer_mem(address_map &map)
map(0xe000, 0xefff).rom().region("maincpu", 0).nopw(); // bios
map(0xf000, 0xf7ff).ram(); // screen ram
map(0xf800, 0xfbff).rom().region("chargen", 0).nopw(); // inbuilt characters
map(0xfc00, 0xffff).ram(); // PCG
map(0xfc00, 0xffff).ram().share("pcg"); // PCG
}
void sorcerer_state::sorcererb_mem(address_map &map)
@ -369,7 +369,7 @@ INPUT_PORTS_END
/**************************** F4 CHARACTER DISPLAYER ******************************************************/
static const gfx_layout sorcerer_charlayout =
static const gfx_layout charlayout =
{
8, 8, /* 8 x 8 characters */
128, /* 256 characters */
@ -384,7 +384,8 @@ static const gfx_layout sorcerer_charlayout =
/* This will show the 128 characters in the ROM + whatever happens to be in the PCG */
static GFXDECODE_START( gfx_sorcerer )
GFXDECODE_ENTRY( "chargen", 0x0000, sorcerer_charlayout, 0, 1 )
GFXDECODE_ENTRY( "chargen", 0x0000, charlayout, 0, 1 )
GFXDECODE_RAM ( "pcg", 0x0000, charlayout, 0, 1 )
GFXDECODE_END
uint32_t sorcerer_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)

2
src/mame/includes/sorcerer.h
View File

@ -51,6 +51,7 @@ public:
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_rom(*this, "maincpu")
, m_pcg(*this, "pcg")
, m_cassette1(*this, "cassette1")
, m_cassette2(*this, "cassette2")
, m_uart(*this, "uart")
@ -115,6 +116,7 @@ protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
required_device<z80_device> m_maincpu;
required_region_ptr<u8> m_rom;
required_shared_ptr<u8> m_pcg;
required_device<cassette_image_device> m_cassette1;
required_device<cassette_image_device> m_cassette2;
required_device<ay31015_device> m_uart;