Fix 65HC05 last keyboard matrix row

diff --git a/kbmcu/keyboard_mcu_6805.cpp b/kbmcu/keyboard_mcu_6805.cpp
index 83fa92dd6316556ab4afc5deaedbc9af9f063ce3..183cf4cb791512a00a2dbcfba651caffa4592a79 100644 (file)
--- a/kbmcu/keyboard_mcu_6805.cpp
+++ b/kbmcu/keyboard_mcu_6805.cpp
@@ -192,7 +192,7 @@ static uae_u8 mcu_io_read(int addr)
                        v |= 0x80 | 0x40 | 0x20 | 0x10 | 0x08 | 0x04;
 
                        // row is PORTA + PORTC
-                       int row = mcu_io[0] | ((mcu_io[2] & 0x3f) << 8) | ((mcu_io[2] & 0x80) << 7);
+                       int row = mcu_io[0] | ((mcu_io[2] & 0x7f) << 8);
 
                        if (!currprefs.keyboard_nkro) {
                                // matrix without diodes