1 // license:BSD-3-Clause 2 // copyright-holders:smf 3 /********************************************************************** 4 5 Commodore 64 User Port emulation 6 7 ********************************************************************** 8 9 GND 1 A GND 10 +5V 2 B /FLAG2 11 /RESET 3 C PB0 12 CNT1 4 D PB1 13 SP1 5 E PB2 14 CNT2 6 F PB3 15 SP2 7 H PB4 16 /PC2 8 J PB5 17 ATN 9 K PB6 18 +9VAC 10 L PB7 19 +9VAC 11 M PA2 20 GND 12 N GND 21 22 **********************************************************************/ 23 24 #ifndef MAME_BUS_C64_USER_H 25 #define MAME_BUS_C64_USER_H 26 27 #pragma once 28 29 #include "bus/pet/user.h" 30 31 void c64_user_port_cards(device_slot_interface &device); 32 33 #endif // MAME_BUS_C64_USER_H 34