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Diffstat (limited to 'src/mame/machine/igs022.c')
-rw-r--r--src/mame/machine/igs022.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/src/mame/machine/igs022.c b/src/mame/machine/igs022.c
index 47e8520fbaa..bf45d09c288 100644
--- a/src/mame/machine/igs022.c
+++ b/src/mame/machine/igs022.c
@@ -1,4 +1,4 @@
-/*
+/*
IGS022 is an encrypted DMA device, most likely an MCU of some sort
it can safely be swapped between games so doesn't appear to have
@@ -34,7 +34,6 @@ void igs022_device::device_start()
void igs022_device::device_reset()
{
-
//printf("igs022_device::device_reset()");
@@ -249,7 +248,7 @@ void igs022_device::IGS022_handle_command()
m_sharedprotram[0x29e/2] = m_kb_regs[reg] & 0xffff;
}
- m_sharedprotram[0x202 / 2] = 0x7c; // this mode complete?
+ m_sharedprotram[0x202 / 2] = 0x7c; // this mode complete?
}
// Is this actually what this is suppose to do? Complete guess.
@@ -258,7 +257,7 @@ void igs022_device::IGS022_handle_command()
m_sharedprotram[0x28c / 2] = m_sharedprotram[0x288 / 2];
m_sharedprotram[0x28e / 2] = m_sharedprotram[0x28a / 2];
- m_sharedprotram[0x202 / 2] = 0x23; // this mode complete?
+ m_sharedprotram[0x202 / 2] = 0x23; // this mode complete?
}
// what do these do? write the completion byte for now...
@@ -275,12 +274,9 @@ void igs022_device::IGS022_handle_command()
IGS022_do_dma(src,dst,size,mode);
- m_sharedprotram[0x202 / 2] = 0x5e; // this mode complete?
+ m_sharedprotram[0x202 / 2] = 0x5e; // this mode complete?
}
}
const device_type IGS022 = &device_creator<igs022_device>;
-
-
-