diff options
Diffstat (limited to 'src/mame/machine/igs028.c')
-rw-r--r-- | src/mame/machine/igs028.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/src/mame/machine/igs028.c b/src/mame/machine/igs028.c index 47e6c6d2e63..9e861166141 100644 --- a/src/mame/machine/igs028.c +++ b/src/mame/machine/igs028.c @@ -24,7 +24,6 @@ void igs028_device::device_validity_check(validity_checker &valid) const void igs028_device::device_start() { - m_sharedprotram = 0; @@ -32,7 +31,6 @@ void igs028_device::device_start() void igs028_device::device_reset() { - //printf("igs028_device::device_reset()"); @@ -123,7 +121,7 @@ void igs028_device::IGS028_do_dma(UINT16 src, UINT16 dst, UINT16 size, UINT16 mo if (mode==0) dat2 -= extraxor; else if (mode==1) dat2 = ((dat2 & 0xf0f0) >> 4)|((dat2 & 0x0f0f) << 4); else if (mode==2) dat2 ^= extraxor; - else if (mode==5) dat2 = ((dat2 &0x00ff) << 8) | ((dat2 &0xff00) >> 8); + else if (mode==5) dat2 = ((dat2 &0x00ff) << 8) | ((dat2 &0xff00) >> 8); else if (mode==6) dat2 += extraxor; else { @@ -150,14 +148,13 @@ void igs028_device::IGS028_do_dma(UINT16 src, UINT16 dst, UINT16 size, UINT16 mo } break; - default: // >=8 - printf ("DMA mode unknown!!!\nsrc:%4.4x, dst: %4.4x, size: %4.4x, mode: %4.4x\n", src, dst, size, mode); + default: // >=8 + printf ("DMA mode unknown!!!\nsrc:%4.4x, dst: %4.4x, size: %4.4x, mode: %4.4x\n", src, dst, size, mode); } } void igs028_device::IGS028_handle() { - UINT16 cmd = m_sharedprotram[0x3026 / 2]; // logerror ("command: %x\n", cmd); @@ -221,6 +218,3 @@ void igs028_device::IGS028_handle() const device_type IGS028 = &device_creator<igs028_device>; - - - |