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Diffstat (limited to 'src/devices/bus/c64/user.h')
-rw-r--r-- | src/devices/bus/c64/user.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/devices/bus/c64/user.h b/src/devices/bus/c64/user.h new file mode 100644 index 00000000000..52aed6eb972 --- /dev/null +++ b/src/devices/bus/c64/user.h @@ -0,0 +1,33 @@ +// license:BSD-3-Clause +// copyright-holders:smf +/********************************************************************** + + Commodore 64 User Port emulation + +********************************************************************** + + GND 1 A GND + +5V 2 B /FLAG2 + /RESET 3 C PB0 + CNT1 4 D PB1 + SP1 5 E PB2 + CNT2 6 F PB3 + SP2 7 H PB4 + /PC2 8 J PB5 + ATN 9 K PB6 + +9VAC 10 L PB7 + +9VAC 11 M PA2 + GND 12 N GND + +**********************************************************************/ + +#pragma once + +#ifndef __C64_USER_PORT__ +#define __C64_USER_PORT__ + +#include "bus/pet/user.h" + +SLOT_INTERFACE_EXTERN( c64_user_port_cards ); + +#endif |