Fix BuddhaPlusOne EEPROM banking

diff --git a/idecontrollers.cpp b/idecontrollers.cpp
index 4c8218f5dddb90de88f852351a01161169b3f7e3..f7fcf26a96279b67cb474810c33cf40b4abd7e1a 100644 (file)
--- a/idecontrollers.cpp
+++ b/idecontrollers.cpp
@@ -1616,7 +1616,7 @@ static void ide_write_byte(struct ide_board *board, uaecptr addr, uae_u8 v)
                        } else if (addr == 0xc1) {
                                board->userdata &= ~0x100;
                        } else if (addr == 1) {
-                               board->userdata = 0;
+                               board->userdata &= 0x0100;
                                board->flashenabled = false;
                        }