// license:BSD-3-Clause // copyright-holders:Ernesto Corvi /*************************************************************************** Truco Clemente (c) 1991 Miky SRL driver by Ernesto Corvi Notes: - Audio is almost there. - After one game you can't play anymore. - I think this runs on a heavily modified PacMan type of board. ---------------------------------- Additional Notes (Roberto Fresca): ---------------------------------- Mainboard: Pacman bootleg jamma board. Daughterboard: Custom made, plugged in the 2 roms and Z80 mainboard sockets. - 01 x Z80 - 03 x 27c010 - 02 x am27s19 - 03 x GAL 16v8b (All of them have the same contents... Maybe read protected.) - 01 x PAL CE 20v8h (The fuse map is suspect too) - 01 x lm324n To not overload the driver, I put the rest of technical info in http://www.mameworld.net/robbie/trucocl.htm - Added 2 "hidden" color proms (am27s19) - One GAL is connected to the color proms inputs. - The name of the company is "Miky SRL" instead of "Caloi Miky SRL". Caloi (Carlos Loiseau), is the Clemente's creator. ***************************************************************************/ #include "emu.h" #include "includes/trucocl.h" void trucocl_state::trucocl_palette(palette_device &palette) const { uint8_t const *const color_prom = memregion("proms")->base(); for (int i = 0; i < 32; i++) palette.set_pen_color(i, pal4bit(color_prom[i] >> 0), pal4bit(color_prom[i + 32] >> 0), pal4bit(color_prom[i + 32] >> 4)); } WRITE8_MEMBER(trucocl_state::trucocl_videoram_w) { m_videoram[offset] = data; m_bg_tilemap->mark_tile_dirty(offset); } WRITE8_MEMBER(trucocl_state::trucocl_colorram_w) { m_colorram[offset] = data; m_bg_tilemap->mark_tile_dirty(offset); } TILE_GET_INFO_MEMBER(trucocl_state::get_bg_tile_info) { int gfxsel = m_colorram[tile_index] & 1; int bank = ( ( m_colorram[tile_index] >> 2 ) & 0x07 ); int code = m_videoram[tile_index]; int colour = (m_colorram[tile_index] & 2) >> 1; code |= ( bank & 1 ) << 10; code |= ( bank & 2 ) << 8; code += ( bank & 4 ) << 6; SET_TILE_INFO_MEMBER(gfxsel,code,colour,0); } void trucocl_state::video_start() { m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(trucocl_state::get_bg_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 32 ); } uint32_t trucocl_state::screen_update_trucocl(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0); return 0; }