The-Homebrew-Cloud/Genesis-Plus-GX
2
0
Fork 0
mirror of https://github.com/ekeeke/Genesis-Plus-GX.git synced 2024-11-04 18:05:06 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge git://github.com/ekeeke/Genesis-Plus-GX

Browse Source
This commit is contained in:
Twinaphex 2012-08-19 11:34:17 +02:00
commit 35268a50f8
2 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
source/genesis.c
View File

@ -378,7 +378,8 @@ void gen_tmss_w(unsigned int offset, unsigned int data)
void gen_bankswitch_w(unsigned int data)
{
if (system_hw == SYSTEM_MD)
/* check if BOOT ROM is loaded */
if (system_bios & SYSTEM_MD)
{
if (data & 1)
{
@ -395,7 +396,8 @@ void gen_bankswitch_w(unsigned int data)
unsigned int gen_bankswitch_r(void)
{
if (system_hw == SYSTEM_MD)
/* check if BOOT ROM is loaded */
if (system_bios & SYSTEM_MD)
{
return (m68k.memory_map[0].base == cart.base);
}

2
source/membnk.c
View File

@ -193,7 +193,7 @@ void zbank_write_ctrl_io(unsigned int address, unsigned int data)
case 0x41: /* OS ROM */
{
if (address & 1)
if ((config.bios & 1) && (address & 1))
{
gen_bankswitch_w(data & 1);
return;