Protection notes

This commit is contained in:
Angelo Salese 2015-01-17 18:25:03 +01:00
parent a0c167f5f2
commit bbf5942d05

View File

@ -336,8 +336,8 @@ WRITE16_MEMBER(aleck64_state::e90_prot_w)
if(data & 1) // 0 -> 1 transition
{
for(int i=0;i<0x1000;i+=4)
space.write_dword(0x007502f4+i,space.read_dword(0xd0000000+i));
//for(int i=0;i<0x1000;i+=4)
// space.write_dword(0x007502f4+i,space.read_dword(0xd0000000+i));
}
break;
//0x1e bit 0 probably enables the chip
@ -349,8 +349,8 @@ WRITE16_MEMBER(aleck64_state::e90_prot_w)
static ADDRESS_MAP_START( e90_map, AS_PROGRAM, 32, aleck64_state )
AM_IMPORT_FROM( n64_map )
AM_RANGE(0xd0000000, 0xd0000fff) AM_RAM
AM_RANGE(0xd0010000, 0xd0010fff) AM_RAM
AM_RANGE(0xd0000000, 0xd0000fff) AM_RAM // x/y offsets
AM_RANGE(0xd0010000, 0xd0010fff) AM_RAM // RGB555 palette
AM_RANGE(0xd0030000, 0xd003001f) AM_READWRITE16(e90_prot_r, e90_prot_w,0xffffffff)
ADDRESS_MAP_END