diff options
author | Olivier Galibert <galibert@pobox.com> | 2020-11-27 17:01:30 +0100 |
---|---|---|
committer | Olivier Galibert <galibert@pobox.com> | 2020-11-27 17:01:30 +0100 |
commit | 95c5c520f4885c5c3158381935116463bd654ce4 (patch) | |
tree | c7e6500a77aae83910cff33061ac06e0ba858315 /src | |
parent | d6b50efc5f3c5e7cf21a0393a0a0cf48526103eb (diff) |
Fix nova2001, incorrect palette size
Diffstat (limited to 'src')
-rw-r--r-- | src/mame/drivers/nova2001.cpp | 4 | ||||
-rw-r--r-- | src/mame/includes/nova2001.h | 5 | ||||
-rw-r--r-- | src/mame/video/nova2001.cpp | 4 |
3 files changed, 10 insertions, 3 deletions
diff --git a/src/mame/drivers/nova2001.cpp b/src/mame/drivers/nova2001.cpp index b56dd061b79..e46d0db28b3 100644 --- a/src/mame/drivers/nova2001.cpp +++ b/src/mame/drivers/nova2001.cpp @@ -211,7 +211,7 @@ void nova2001_state::ninjakun_shared_map(address_map &map) map(0xc000, 0xc7ff).ram().w(FUNC(nova2001_state::fg_videoram_w)).share("fg_videoram"); map(0xc800, 0xcfff).rw(FUNC(nova2001_state::ninjakun_bg_videoram_r), FUNC(nova2001_state::ninjakun_bg_videoram_w)).share("bg_videoram"); map(0xd000, 0xd7ff).ram().share("spriteram"); - map(0xd800, 0xd9ff).ram().w(FUNC(nova2001_state::paletteram_w)).share("palette"); + map(0xd800, 0xd9ff).rw(FUNC(nova2001_state::paletteram_r), FUNC(nova2001_state::paletteram_w)); } void nova2001_state::ninjakun_cpu1_map(address_map &map) @@ -268,7 +268,7 @@ void nova2001_state::raiders5_cpu1_map(address_map &map) map(0xc001, 0xc001).r("ay1", FUNC(ay8910_device::data_r)); map(0xc002, 0xc003).w("ay2", FUNC(ay8910_device::address_data_w)); map(0xc003, 0xc003).r("ay2", FUNC(ay8910_device::data_r)); - map(0xd000, 0xd1ff).ram().w(FUNC(nova2001_state::paletteram_w)).share("palette"); + map(0xd000, 0xd1ff).rw(FUNC(nova2001_state::paletteram_r), FUNC(nova2001_state::paletteram_w)); map(0xe000, 0xe7ff).ram().share("share1"); } diff --git a/src/mame/includes/nova2001.h b/src/mame/includes/nova2001.h index 6bdf6128bf0..409dd9bdc1d 100644 --- a/src/mame/includes/nova2001.h +++ b/src/mame/includes/nova2001.h @@ -19,7 +19,8 @@ public: m_palette(*this, "palette"), m_fg_videoram(*this, "fg_videoram"), m_bg_videoram(*this, "bg_videoram"), - m_spriteram(*this, "spriteram") + m_spriteram(*this, "spriteram"), + m_paletteram(*this, "palette", 768, ENDIANNESS_LITTLE) { } void raiders5(machine_config &config); @@ -40,6 +41,7 @@ private: optional_shared_ptr<u8> m_fg_videoram; required_shared_ptr<u8> m_bg_videoram; optional_shared_ptr<u8> m_spriteram; + memory_share_creator<u8> m_paletteram; u8 m_ninjakun_io_a002_ctrl; tilemap_t *m_bg_tilemap; @@ -48,6 +50,7 @@ private: void ninjakun_cpu1_io_A002_w(u8 data); void ninjakun_cpu2_io_A002_w(u8 data); void paletteram_w(offs_t offset, u8 data); + u8 paletteram_r(offs_t offset); void fg_videoram_w(offs_t offset, u8 data); void nova2001_bg_videoram_w(offs_t offset, u8 data); void ninjakun_bg_videoram_w(offs_t offset, u8 data); diff --git a/src/mame/video/nova2001.cpp b/src/mame/video/nova2001.cpp index 7228c6e3b7c..0ffef93368a 100644 --- a/src/mame/video/nova2001.cpp +++ b/src/mame/video/nova2001.cpp @@ -64,6 +64,10 @@ void nova2001_state::paletteram_w(offs_t offset, u8 data) } } +u8 nova2001_state::paletteram_r(offs_t offset) +{ + return m_paletteram[offset]; +} /************************************* |