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Diffstat (limited to 'src/mame/drivers/apple2e.cpp')
-rw-r--r--src/mame/drivers/apple2e.cpp8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mame/drivers/apple2e.cpp b/src/mame/drivers/apple2e.cpp
index b560a9b8917..f4a6acc566b 100644
--- a/src/mame/drivers/apple2e.cpp
+++ b/src/mame/drivers/apple2e.cpp
@@ -818,6 +818,14 @@ void apple2e_state::machine_start()
m_video->m_char_ptr = memregion("gfx1")->base();
m_video->m_char_size = memregion("gfx1")->bytes();
+ for (int adr = 0; adr < 0x10000; adr += 2)
+ {
+ m_ram_ptr[adr] = 0;
+ m_ram_ptr[adr+1] = 0xff;
+ m_aux_ptr[adr] = 0;
+ m_aux_ptr[adr+1] = 0xff;
+ }
+
m_inh_slot = -1;
m_cnxx_slot = CNXX_UNCLAIMED;
m_mockingboard4c = false;