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Diffstat (limited to 'src/mame/drivers/instruct.cpp')
-rw-r--r--src/mame/drivers/instruct.cpp14
1 files changed, 12 insertions, 2 deletions
diff --git a/src/mame/drivers/instruct.cpp b/src/mame/drivers/instruct.cpp
index 4ed3252d4f2..af29922cd67 100644
--- a/src/mame/drivers/instruct.cpp
+++ b/src/mame/drivers/instruct.cpp
@@ -87,7 +87,8 @@ private:
void io_map(address_map &map);
void mem_map(address_map &map);
- virtual void machine_reset() override;
+ void machine_reset() override;
+ void machine_start() override;
uint16_t m_lar;
uint8_t m_digit;
u8 m_seg;
@@ -332,6 +333,15 @@ void instruct_state::machine_reset()
m_maincpu->set_state_int(S2650_PC, 0x1800);
}
+void instruct_state::machine_start()
+{
+ save_item(NAME(m_lar));
+ save_item(NAME(m_digit));
+ save_item(NAME(m_seg));
+ save_item(NAME(m_cassin));
+ save_item(NAME(m_irqstate));
+}
+
QUICKLOAD_LOAD_MEMBER(instruct_state::quickload_cb)
{
uint16_t i, exec_addr, quick_length, read_;
@@ -455,4 +465,4 @@ ROM_END
/* Driver */
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
-COMP( 1978, instruct, 0, 0, instruct, instruct, instruct_state, empty_init, "Signetics", "Signetics Instructor 50", 0 )
+COMP( 1978, instruct, 0, 0, instruct, instruct, instruct_state, empty_init, "Signetics", "Signetics Instructor 50", MACHINE_SUPPORTS_SAVE )