From 4cbb6f0209455e3e32c8bea2c7ad7594c14a6b00 Mon Sep 17 00:00:00 2001
From: Joakim Larsson Edstrom <joakimlarsson42@gmail.com>
Date: Fri, 18 Nov 2016 12:58:45 +0100
Subject: [PATCH] New skeleton driver: ACI Destiny Prodigy chess computer

---
 scripts/target/mame/mess.lua |  5 ++++
 src/mame/drivers/prodigy.cpp | 50 ++++++++++++++++++++++++++++++++++++
 src/mame/mame.lst            |  3 +++
 src/mame/mess.flt            |  1 +
 4 files changed, 59 insertions(+)
 create mode 100644 src/mame/drivers/prodigy.cpp

diff --git a/scripts/target/mame/mess.lua b/scripts/target/mame/mess.lua
index 3ae146c3711..5e9c6203fff 100644
--- a/scripts/target/mame/mess.lua
+++ b/scripts/target/mame/mess.lua
@@ -2465,6 +2465,11 @@ files {
 	MAME_DIR .. "src/mame/video/poly88.cpp",
 }
 
+createMESSProjects(_target, _subtarget, "prodigy")
+files {
+	MAME_DIR .. "src/mame/drivers/prodigy.cpp",
+}
+
 createMESSProjects(_target, _subtarget, "psion")
 files {
 	MAME_DIR .. "src/mame/drivers/psion.cpp",
diff --git a/src/mame/drivers/prodigy.cpp b/src/mame/drivers/prodigy.cpp
new file mode 100644
index 00000000000..0ce8f2f4313
--- /dev/null
+++ b/src/mame/drivers/prodigy.cpp
@@ -0,0 +1,50 @@
+// license:BSD-3-Clause
+// copyright-holders:Joakim Larsson Edstrom
+/******************************************************************************
+
+    ACI Prodigy chess computer driver
+
+    TODO: Everything
+
+******************************************************************************/
+
+#include "emu.h"
+#include "cpu/m6502/m6502.h"
+#include "machine/6522via.h"
+
+class prodigy_state : public driver_device
+{
+public:
+	prodigy_state(const machine_config &mconfig, device_type type, const char *tag)
+		: driver_device(mconfig, type, tag)
+		, m_maincpu(*this, "maincpu")
+		, m_via(*this, "via")
+	{ }
+private:
+	required_device<cpu_device> m_maincpu;
+	required_device<via6522_device> m_via;
+};
+
+static ADDRESS_MAP_START( maincpu_map, AS_PROGRAM, 8, prodigy_state )
+	AM_RANGE(0x0000, 0x07ff) AM_RAM
+	AM_RANGE(0x2000, 0x200f) AM_DEVREADWRITE("via", via6522_device, read, write)
+	AM_RANGE(0x6000, 0x7fff) AM_ROM AM_REGION("roms", 0x0000) AM_MIRROR(0x8000)
+ADDRESS_MAP_END
+
+static INPUT_PORTS_START( prodigy )
+INPUT_PORTS_END
+
+static MACHINE_CONFIG_START( prodigy, prodigy_state )
+	/* basic machine hardware */
+	MCFG_CPU_ADD("maincpu", M6502, XTAL_2MHz)
+	MCFG_CPU_PROGRAM_MAP(maincpu_map)
+	MCFG_DEVICE_ADD("via", VIA6522, XTAL_2MHz)
+MACHINE_CONFIG_END
+
+ROM_START(prodigy)
+	ROM_REGION(0x2000, "roms", 0)
+	ROM_LOAD("0x2000.bin",  0x0000, 0x02000, CRC(8d60345a) SHA1(fff18ff12e1b1be91f8eac1178605a682564eff2))
+ROM_END
+
+/*    YEAR  NAME        PARENT    COMPAT  MACHINE    INPUT      INIT,             COMPANY,                FULLNAME,              FLAGS */
+CONS( 1981, prodigy,    0,        0,      prodigy,   prodigy,   driver_device, 0, "Applied Concepts Inc", "ACI Destiny Prodigy", MACHINE_IS_SKELETON)
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index f52511d4b29..52ac69775f7 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -31120,6 +31120,9 @@ pr_whlft                        // Wheel Of Fortune (Project)
 pr_wldkn                        // Wild Kings (Project)
 pr_wnstk                        // Winning Streak (Coinworld)
 
+@source:prodigy.cpp
+prodigy                        // ACI Destiny Prodigy, 1981
+
 @source:prof180x.cpp
 prof180x                        //
 prof181x                        //
diff --git a/src/mame/mess.flt b/src/mame/mess.flt
index 1afce31d347..36b7afbdd87 100644
--- a/src/mame/mess.flt
+++ b/src/mame/mess.flt
@@ -477,6 +477,7 @@ pp01.cpp
 prestige.cpp
 primo.cpp
 pro80.cpp
+prodigy.cpp
 prof180x.cpp
 prof80.cpp
 prophet600.cpp