summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/emma2.cpp
diff options
context:
space:
mode:
author Robbbert <Robbbert@users.noreply.github.com>2020-05-21 19:58:48 +1000
committer Robbbert <Robbbert@users.noreply.github.com>2020-05-21 19:58:48 +1000
commit60592a35f64c9b23650c779d5baa7d8fd18ea2bf (patch)
tree4ecd1d38754b804a30a0cba8cf0f674ab9406311 /src/mame/drivers/emma2.cpp
parenteeb89d420aea3c9f31fd3dd355ca60c4b9be3a55 (diff)
(nw) trs80dt1,babbage,datum,emma2,mk14,savia84,selz80: save state support
Diffstat (limited to 'src/mame/drivers/emma2.cpp')
-rw-r--r--src/mame/drivers/emma2.cpp9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mame/drivers/emma2.cpp b/src/mame/drivers/emma2.cpp
index 609601159a7..8cda813aa8e 100644
--- a/src/mame/drivers/emma2.cpp
+++ b/src/mame/drivers/emma2.cpp
@@ -74,6 +74,7 @@ private:
void segment_w(uint8_t data);
void digit_w(uint8_t data);
uint8_t keyboard_r();
+ virtual void machine_start() override;
virtual void machine_reset() override;
void mem_map(address_map &map);
@@ -177,6 +178,12 @@ void emma2_state::machine_reset()
m_digit = 0;
}
+void emma2_state::machine_start()
+{
+ save_item(NAME(m_digit));
+ save_item(NAME(m_seg));
+}
+
void emma2_state::emma2(machine_config &config)
{
/* basic machine hardware */
@@ -221,4 +228,4 @@ ROM_END
/* Driver */
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
-COMP( 1979, emma2, 0, 0, emma2, emma2, emma2_state, empty_init, "L.J.Technical Systems", "Emma II trainer", 0 )
+COMP( 1979, emma2, 0, 0, emma2, emma2, emma2_state, empty_init, "L.J.Technical Systems", "Emma II trainer", MACHINE_SUPPORTS_SAVE )