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Software list items promoted to working

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---------------------------------------
c64_cart: The Final ChessCard (Ger, v1.0) [hap]

New working software list additions
-----------------------------------
c64_cart: The Final ChessCard (Eng, v1.0) [hap, Ratuv]
c64_cart: The Final ChessCard (Ger, v1.5) [hap, DDI]
This commit is contained in:
hap 2019-05-12 01:27:36 +02:00
parent fa2c75735a
commit f748a7fe59
4 changed files with 115 additions and 139 deletions
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57
hash/c64_cart.xml
View File

@ -6661,18 +6661,63 @@
</part>
</software>
<software name="fcc" supported="no">
<description>The Final ChessCard (Ger)</description>
<software name="fcc">
<description>The Final ChessCard (Eng, v1.0)</description>
<year>1989</year>
<publisher>Tasc</publisher>
<part name="cart" interface="c64_cart">
<feature name="slot" value="fcc" />
<feature name="exrom" value="0" />
<feature name="game" value="0" />
<feature name="exrom" value="1" />
<feature name="game" value="1" />
<dataarea name="roml" size="0x8000">
<rom name="fcc_rom2" size="0x8000" crc="8fc0f156" sha1="c843729870e7ce59bb64b60ebec028f7200f93d1" offset="0x0000" />
<dataarea name="roml" size="0x8000"> <!-- c64 cpu -->
<rom name="fcc_rom2" size="0x8000" crc="1680163b" sha1="ddd7154c6ccd6aed9d99c1b7892c3513f0aa2b47" />
</dataarea>
<dataarea name="romh" size="0x8000"> <!-- cartridge cpu -->
<rom name="fcc_rom1" size="0x8000" crc="2949836a" sha1="9e6283095df9e3f4802ed0c654101f8e37168bf6" />
</dataarea>
<dataarea name="nvram" size="0x2000" />
</part>
</software>
<software name="fccg">
<description>The Final ChessCard (Ger, v1.5)</description>
<year>1990</year>
<publisher>Tasc</publisher>
<part name="cart" interface="c64_cart">
<feature name="slot" value="fcc" />
<feature name="exrom" value="1" />
<feature name="game" value="1" />
<dataarea name="roml" size="0x8000"> <!-- c64 cpu -->
<rom name="fcc_rom2" size="0x8000" crc="181be1a4" sha1="4c84ca97a94c2577bf1c7ce4acc5fe12ec284751" />
</dataarea>
<dataarea name="romh" size="0x8000"> <!-- cartridge cpu -->
<rom name="fcc_rom1" size="0x8000" crc="a45b6090" sha1="a9912f82364bb424df9eced39fb709b3ba8a7f9e" />
</dataarea>
<dataarea name="nvram" size="0x2000" />
</part>
</software>
<software name="fccgo">
<description>The Final ChessCard (Ger, v1.0)</description>
<year>1989</year>
<publisher>Tasc</publisher>
<part name="cart" interface="c64_cart">
<feature name="slot" value="fcc" />
<feature name="exrom" value="1" />
<feature name="game" value="1" />
<dataarea name="roml" size="0x8000"> <!-- c64 cpu -->
<rom name="fcc_rom2" size="0x8000" crc="8fc0f156" sha1="c843729870e7ce59bb64b60ebec028f7200f93d1" />
</dataarea>
<dataarea name="romh" size="0x8000"> <!-- cartridge cpu -->
<rom name="fcc_rom1" size="0x8000" crc="2949836a" sha1="9e6283095df9e3f4802ed0c654101f8e37168bf6" />
</dataarea>
<dataarea name="nvram" size="0x2000" />

21
hash/c64_flop.xml
View File

@ -149,6 +149,27 @@
</part>
</software>
<software name="fcc"> <!-- optional -->
<description>The Final ChessCard</description>
<year>1990</year>
<publisher>Tasc</publisher>
<sharedfeat name="requirement" value="c64_cart:fcc"/>
<part name="flop1" interface="floppy_5_25">
<feature name="part_id" value="Disk 1"/>
<dataarea name="flop" size="174848">
<rom name="fcc_disk1.d64" size="174848" crc="c726ab83" sha1="9196fb222faf4b7c07e7814a25f65779ee35032d" />
</dataarea>
</part>
<part name="flop2" interface="floppy_5_25">
<feature name="part_id" value="Disk 2"/>
<dataarea name="flop" size="174848">
<rom name="fcc_disk2.d64" size="174848" crc="60042a32" sha1="c768a13201bdf78e1dd387ef9370dc10259d3f22" />
</dataarea>
</part>
</software>
<software name="grnberet">
<description>Green Beret</description>
<year>1986</year>

162
src/devices/bus/c64/fcc.cpp
View File

@ -1,38 +1,19 @@
// license:BSD-3-Clause
// copyright-holders:Curt Coder
// copyright-holders:Curt Coder, hap
/**********************************************************************
Tasc Final ChessCard cartridge emulation
Tasc Final ChessCard cartridge emulation
The cartridge includes its own CPU (G65SC02P-4 @ 5MHz), making a relatively
strong chess program possible on C64.
It was also released for IBM PC, with an ISA card.
**********************************************************************/
/*
TODO:
629D ldx #$00
629F stx $0e
62A1 sta $df00
62A4 inc $d020
62A7 dec $d020
62AA cpx $0e
62AC beq $62a4 <-- eternal loop here
62AE rts
*/
#include "emu.h"
#include "fcc.h"
//**************************************************************************
// MACROS/CONSTANTS
//**************************************************************************
#define G65SC02P4_TAG "g65sc02p4"
//**************************************************************************
// DEVICE DEFINITIONS
//**************************************************************************
@ -40,34 +21,15 @@
DEFINE_DEVICE_TYPE(C64_FCC, c64_final_chesscard_device, "c64_fcc", "Final ChessCard")
//-------------------------------------------------
// ROM( c64_fcc )
//-------------------------------------------------
ROM_START( c64_fcc )
ROM_REGION( 0x8000, G65SC02P4_TAG, 0 )
ROM_LOAD( "fcc_rom1", 0x0000, 0x8000, CRC(2949836a) SHA1(9e6283095df9e3f4802ed0c654101f8e37168bf6) )
ROM_END
//-------------------------------------------------
// rom_region - device-specific ROM region
//-------------------------------------------------
const tiny_rom_entry *c64_final_chesscard_device::device_rom_region() const
{
return ROM_NAME( c64_fcc );
}
//-------------------------------------------------
// ADDRESS_MAP( c64_fcc_map )
//-------------------------------------------------
void c64_final_chesscard_device::c64_fcc_map(address_map &map)
{
map(0x0000, 0x1fff).mirror(0x6000).rw(FUNC(c64_final_chesscard_device::nvram_r), FUNC(c64_final_chesscard_device::nvram_w));
map(0x8000, 0xffff).rom().region(G65SC02P4_TAG, 0);
map(0x0000, 0x1fff).rw(FUNC(c64_final_chesscard_device::nvram_r), FUNC(c64_final_chesscard_device::nvram_w)); // A13-A15 = low
map(0x7f00, 0x7f00).mirror(0x00ff).r(m_sublatch, FUNC(generic_latch_8_device::read)).w(m_mainlatch, FUNC(generic_latch_8_device::write)); // A8-A14 = high
map(0x8000, 0xffff).r(FUNC(c64_final_chesscard_device::rom_r));
}
@ -79,6 +41,11 @@ void c64_final_chesscard_device::device_add_mconfig(machine_config &config)
{
M65SC02(config, m_maincpu, XTAL(5'000'000));
m_maincpu->set_addrmap(AS_PROGRAM, &c64_final_chesscard_device::c64_fcc_map);
config.m_perfect_cpu_quantum = subtag("maincpu");
GENERIC_LATCH_8(config, m_mainlatch).data_pending_callback().set(FUNC(c64_final_chesscard_device::mainlatch_int));
GENERIC_LATCH_8(config, m_sublatch).data_pending_callback().set_inputline(m_maincpu, INPUT_LINE_NMI);
}
@ -114,9 +81,11 @@ c64_final_chesscard_device::c64_final_chesscard_device(const machine_config &mco
device_t(mconfig, C64_FCC, tag, owner, clock),
device_c64_expansion_card_interface(mconfig, *this),
device_nvram_interface(mconfig, *this),
m_maincpu(*this, G65SC02P4_TAG),
m_maincpu(*this, "maincpu"),
m_mainlatch(*this, "mainlatch"),
m_sublatch(*this, "sublatch"),
m_bank(0),
m_ramen(0)
m_hidden(0)
{
}
@ -127,6 +96,9 @@ c64_final_chesscard_device::c64_final_chesscard_device(const machine_config &mco
void c64_final_chesscard_device::device_start()
{
// state saving
save_item(NAME(m_bank));
save_item(NAME(m_hidden));
}
@ -139,7 +111,8 @@ void c64_final_chesscard_device::device_reset()
m_maincpu->reset();
m_bank = 0;
m_ramen = 0;
m_hidden = 0;
m_exrom = 0;
m_game = 0;
}
@ -150,21 +123,10 @@ void c64_final_chesscard_device::device_reset()
uint8_t c64_final_chesscard_device::c64_cd_r(offs_t offset, uint8_t data, int sphi2, int ba, int roml, int romh, int io1, int io2)
{
if (!roml)
{
if (m_ramen)
{
data = m_nvram[offset & 0x1fff];
}
else
{
data = m_roml[(m_bank << 14) | (offset & 0x3fff)];
}
}
else if (!romh)
{
if (!roml || !romh)
data = m_roml[(m_bank << 14) | (offset & 0x3fff)];
}
else if (!io2)
data = m_mainlatch->read();
return data;
}
@ -176,72 +138,16 @@ uint8_t c64_final_chesscard_device::c64_cd_r(offs_t offset, uint8_t data, int sp
void c64_final_chesscard_device::c64_cd_w(offs_t offset, uint8_t data, int sphi2, int ba, int roml, int romh, int io1, int io2)
{
if (!roml)
if (!m_hidden && !io1)
{
if (m_ramen)
{
m_nvram[offset & 0x1fff] = data;
}
}
else if (!io1)
{
/*
bit description
0 ?
1
2
3
4
5
6
7
*/
printf("IO1 %04x %02x\n", offset, data);
// d0: rom bank
// d1: EXROM/GAME
// d7: hide register
m_bank = BIT(data, 0);
m_exrom = BIT(data, 1);
m_game = BIT(data, 1);
m_hidden = BIT(data, 7);
}
else if (!io2)
{
/*
bit description
0 ?
1
2
3
4
5
6
7 ?
*/
printf("IO2 %04x %02x\n", offset, data);
m_ramen = BIT(data, 0);
m_game = BIT(data, 7);
}
}
//-------------------------------------------------
// nvram_r - NVRAM read
//-------------------------------------------------
READ8_MEMBER( c64_final_chesscard_device::nvram_r )
{
return m_nvram[offset & m_nvram.mask()];
}
//-------------------------------------------------
// nvram_w - NVRAM write
//-------------------------------------------------
WRITE8_MEMBER( c64_final_chesscard_device::nvram_w )
{
m_nvram[offset & m_nvram.mask()] = data;
m_sublatch->write(data);
}

14
src/devices/bus/c64/fcc.h
View File

@ -1,5 +1,5 @@
// license:BSD-3-Clause
// copyright-holders:Curt Coder
// copyright-holders:Curt Coder, hap
/**********************************************************************
Tasc Final ChessCard cartridge emulation
@ -13,6 +13,7 @@
#include "exp.h"
#include "cpu/m6502/m65sc02.h"
#include "machine/gen_latch.h"
@ -36,7 +37,6 @@ protected:
virtual void device_reset() override;
// optional information overrides
virtual const tiny_rom_entry *device_rom_region() const override;
virtual void device_add_mconfig(machine_config &config) override;
virtual ioport_constructor device_input_ports() const override;
@ -51,12 +51,16 @@ protected:
private:
required_device<m65sc02_device> m_maincpu;
required_device<generic_latch_8_device> m_mainlatch;
required_device<generic_latch_8_device> m_sublatch;
uint8_t m_bank;
int m_ramen;
int m_hidden;
DECLARE_READ8_MEMBER( nvram_r );
DECLARE_WRITE8_MEMBER( nvram_w );
DECLARE_WRITE_LINE_MEMBER(mainlatch_int) { m_slot->nmi_w(state); }
DECLARE_READ8_MEMBER(rom_r) { return m_romh[offset]; } // cartridge cpu rom
DECLARE_READ8_MEMBER(nvram_r) { return m_nvram[offset & m_nvram.mask()]; }
DECLARE_WRITE8_MEMBER(nvram_w) { m_nvram[offset & m_nvram.mask()] = data; }
void c64_fcc_map(address_map &map);
};