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skyarmy: add todo note (nw)

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hap 2019-03-04 17:43:55 +01:00
parent 5b82611074
commit bdc2f43a8c
1 changed files with 13 additions and 8 deletions
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21
src/mame/drivers/skyarmy.cpp
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@ -1,5 +1,5 @@
// license:BSD-3-Clause
// copyright-holders:Tomasz Slanina,Ryan Holtz
// copyright-holders:Tomasz Slanina, Ryan Holtz
/*
2010.04.05. stephh
@ -13,15 +13,20 @@
2003.01.01. Tomasz Slanina
changes :
- nmi generation ( incorrect freq probably)
- nmi generation (incorrect freq probably)
- music/sfx (partially)
- more sprite tiles (twice than before)
- fixed sprites flips
- scrolling (2nd game level)
- better colors (weird 'hack' .. but works in most cases ( comparing with screens from emustatus ))
- dips - lives
- visible area .. a bit smaller (at least bg 'generation' is not visible for scrolling levels )
- visible area .. a bit smaller (at least bg 'generation' is not visible for scrolling levels)
- cpu clock .. now 4 mhz
TODO :
- Bridgepiece helicopters joining from the right side don't fly forward, this is especially a problem
on the 3rd level making it impossible to complete it.
What is it not caused by: memory map mirrors, spriteram writeonly, power-on ram contents
*/
#include "emu.h"
@ -214,10 +219,10 @@ void skyarmy_state::skyarmy_map(address_map &map)
{
map(0x0000, 0x7fff).rom();
map(0x8000, 0x87ff).ram();
map(0x8800, 0x8fff).ram().w(FUNC(skyarmy_state::videoram_w)).share("videoram"); /* Video RAM */
map(0x9000, 0x93ff).ram().w(FUNC(skyarmy_state::colorram_w)).share("colorram"); /* Color RAM */
map(0x9800, 0x983f).ram().share("spriteram"); /* Sprites */
map(0x9840, 0x985f).ram().share("scrollram"); /* Scroll RAM */
map(0x8800, 0x8fff).ram().w(FUNC(skyarmy_state::videoram_w)).share("videoram");
map(0x9000, 0x93ff).ram().w(FUNC(skyarmy_state::colorram_w)).share("colorram");
map(0x9800, 0x983f).ram().share("spriteram");
map(0x9840, 0x985f).ram().share("scrollram");
map(0xa000, 0xa000).portr("DSW");
map(0xa001, 0xa001).portr("P1");
map(0xa002, 0xa002).portr("P2");
@ -326,7 +331,7 @@ void skyarmy_state::skyarmy(machine_config &config)
m_maincpu->set_addrmap(AS_PROGRAM, &skyarmy_state::skyarmy_map);
m_maincpu->set_addrmap(AS_IO, &skyarmy_state::skyarmy_io_map);
m_maincpu->set_vblank_int("screen", FUNC(skyarmy_state::irq0_line_hold));
m_maincpu->set_periodic_int(FUNC(skyarmy_state::nmi_source), attotime::from_hz(650)); /* Hz */
m_maincpu->set_periodic_int(FUNC(skyarmy_state::nmi_source), attotime::from_hz(650));
ls259_device &latch(LS259(config, "latch")); // 11C
latch.q_out_cb<0>().set(FUNC(skyarmy_state::coin_counter_w));