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Diffstat (limited to 'src/mame/drivers/funkyjet.c')
-rw-r--r--src/mame/drivers/funkyjet.c25
1 files changed, 12 insertions, 13 deletions
diff --git a/src/mame/drivers/funkyjet.c b/src/mame/drivers/funkyjet.c
index 855ef96c499..e0eba57676a 100644
--- a/src/mame/drivers/funkyjet.c
+++ b/src/mame/drivers/funkyjet.c
@@ -101,25 +101,25 @@ Notes:
READ16_MEMBER( funkyjet_state::funkyjet_protection_region_0_146_r )
{
-// UINT16 realdat = deco16_146_funkyjet_prot_r(space,offset&0x3ff,mem_mask);
-
+// UINT16 realdat = deco16_146_funkyjet_prot_r(space,offset&0x3ff,mem_mask);
+
int real_address = 0 + (offset *2);
- int deco146_addr = BITSWAP32(real_address, /* NC */31,30,29,28,27,26,25,24,23,22,21,20,19,18, 13,12,11,/**/ 17,16,15,14, /* note, same bitswap as fghthist */ 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0) & 0x7fff;
+ int deco146_addr = BITSWAP32(real_address, /* NC */31,30,29,28,27,26,25,24,23,22,21,20,19,18, 13,12,11,/**/ 17,16,15,14, /* note, same bitswap as fghthist */ 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0) & 0x7fff;
UINT8 cs = 0;
UINT16 data = m_deco146->read_data( deco146_addr, mem_mask, cs );
-
-// if ((realdat & mem_mask) != (data & mem_mask))
-// printf("returned %04x instead of %04x (real address %08x swapped addr %08x)\n", data, realdat, real_address, deco146_addr);
-
+
+// if ((realdat & mem_mask) != (data & mem_mask))
+// printf("returned %04x instead of %04x (real address %08x swapped addr %08x)\n", data, realdat, real_address, deco146_addr);
+
return data;
}
WRITE16_MEMBER( funkyjet_state::funkyjet_protection_region_0_146_w )
-{
-// deco16_146_funkyjet_prot_w(space,offset&0x3ff,data,mem_mask);
+{
+// deco16_146_funkyjet_prot_w(space,offset&0x3ff,data,mem_mask);
- int real_address = 0 + (offset *2);
- int deco146_addr = BITSWAP32(real_address, /* NC */31,30,29,28,27,26,25,24,23,22,21,20,19,18, 13,12,11,/**/ 17,16,15,14, /* note, same bitswap as fghthist */ 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0) & 0x7fff;
+ int real_address = 0 + (offset *2);
+ int deco146_addr = BITSWAP32(real_address, /* NC */31,30,29,28,27,26,25,24,23,22,21,20,19,18, 13,12,11,/**/ 17,16,15,14, /* note, same bitswap as fghthist */ 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0) & 0x7fff;
UINT8 cs = 0;
m_deco146->write_data( space, deco146_addr, data, mem_mask, cs );
}
@@ -130,7 +130,7 @@ static ADDRESS_MAP_START( funkyjet_map, AS_PROGRAM, 16, funkyjet_state )
AM_RANGE(0x120000, 0x1207ff) AM_RAM_WRITE(paletteram_xxxxBBBBGGGGRRRR_word_w) AM_SHARE("paletteram")
AM_RANGE(0x140000, 0x143fff) AM_RAM
AM_RANGE(0x160000, 0x1607ff) AM_RAM AM_SHARE("spriteram")
-// AM_RANGE(0x180000, 0x1807ff) AM_READWRITE_LEGACY(deco16_146_funkyjet_prot_r, deco16_146_funkyjet_prot_w) AM_SHARE("prot16ram")
+// AM_RANGE(0x180000, 0x1807ff) AM_READWRITE_LEGACY(deco16_146_funkyjet_prot_r, deco16_146_funkyjet_prot_w) AM_SHARE("prot16ram")
AM_RANGE(0x180000, 0x183fff) AM_READWRITE(funkyjet_protection_region_0_146_r,funkyjet_protection_region_0_146_w) AM_SHARE("prot16ram") /* Protection device */ // unlikely to be cs0 region
AM_RANGE(0x184000, 0x184001) AM_WRITENOP
AM_RANGE(0x188000, 0x188001) AM_WRITENOP
@@ -314,7 +314,6 @@ static const deco16ic_interface funkyjet_deco16ic_tilegen1_intf =
void funkyjet_state::machine_start()
{
-
}
static MACHINE_CONFIG_START( funkyjet, funkyjet_state )