Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-26 02:07:14 +03:00
Code Issues Actions 15 Packages Projects Releases Wiki Activity

corona: check/end leds were wrong way around (nw)

Browse Source
This commit is contained in:
hap 2019-07-21 22:54:48 +02:00
parent aa06c050d5
commit cb0a5d1293
4 changed files with 18 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/devices/cpu/m6800/m6801.cpp
View File

@ -671,7 +671,7 @@ void m6801_cpu_device::execute_set_input(int irqline, int state)
if (state != m_irq_state[M6801_TIN_LINE])
{
m_irq_state[M6801_TIN_LINE] = state;
//eddge = (state == CLEAR_LINE ) ? 2 : 0;
//edge = (state == CLEAR_LINE ) ? 2 : 0;
if( ((m_tcsr&TCSR_IEDG) ^ (state==CLEAR_LINE ? TCSR_IEDG : 0))==0 )
return;
/* active edge in */

5
src/devices/cpu/m6800/m6801.h
View File

@ -12,10 +12,7 @@
enum
{
M6801_IRQ_LINE = M6800_IRQ_LINE,
M6801_TIN_LINE, /* P20/Tin Input Capture line (eddge sense) */
/* Active eddge is selecrable by internal reg. */
/* raise eddge : CLEAR_LINE -> ASSERT_LINE */
/* fall eddge : ASSERT_LINE -> CLEAR_LINE */
M6801_TIN_LINE, // P20/Tin Input Capture line (edge sense). Active edge is selectable by internal reg.
M6801_SC1_LINE
};

20
src/mame/drivers/saitek_stratos.cpp
View File

@ -20,7 +20,7 @@ cold boot, press ACL, then hold the PLAY button and press GO.
*******************************************************************************
Hardware notes:
- W65C02 or R65C02 at 5MHz or 5.67MHz (for latter, box says 6MHz but that's a marketing lie)
- W65C02 or R65C02 at 5MHz or ~5.6MHz (for latter, box says 6MHz but that's a marketing lie)
- 2*32KB ROM + optional 32KB Endgame ROM sold separately
- 8KB RAM + another 8KB RAM(latter not populated on every PCB)
- NEC gate array for all I/O, Saitek calls it HELIOS
@ -31,6 +31,11 @@ Stratos/Turbo King are identical.
Corona has magnet sensors and two HELIOS chips.
Simultano has an extra LCD screen representing the chessboard state.
There is no official Saitek program versioning for these. The D/D+ versions are known since
they're the same chess engine as later Saitek modules, such as the Analyst module.
Likewise, officially there isn't a "Turbo King II" or "Corona II", these 'sequels' are titled
as such by the chesscomputer community. Saitek simply advertised them as an improved program.
TODO:
- emulate LCD at lower level, probably an MCU with embedded LCDC
- add LCD 7*7 DMD, it's in m_lcd_data[0x30 to 0x3b] but scrambled
@ -143,8 +148,10 @@ void saitek_stratos_state::machine_reset()
void saitek_stratos_state::set_cpu_freq()
{
// released with either 5MHz or 5.67MHz speeds
m_maincpu->set_unscaled_clock((ioport("FAKE")->read() & 1) ? 5.67_MHz_XTAL : 5_MHz_XTAL);
// known officially* released CPU speeds: 5MHz, 5.626MHz, 5.67MHz
// *not including reseller overclocks, user mods, or the "Turbo Kit"
u8 inp = ioport("FAKE")->read();
m_maincpu->set_unscaled_clock((inp & 2) ? 5.67_MHz_XTAL : ((inp & 1) ? 5.626_MHz_XTAL : 5_MHz_XTAL));
}
// stratos_state
@ -449,9 +456,10 @@ INPUT_PORTS_START( saitek_stratos )
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_F1) PORT_CHANGED_MEMBER(DEVICE_SELF, saitek_stratos_state, acl_button, nullptr) PORT_NAME("ACL")
PORT_START("FAKE")
PORT_CONFNAME( 0x01, 0x00, "CPU Frequency" ) PORT_CHANGED_MEMBER(DEVICE_SELF, saitek_stratos_state, cpu_freq, nullptr) // factory set
PORT_CONFNAME( 0x03, 0x00, "CPU Frequency" ) PORT_CHANGED_MEMBER(DEVICE_SELF, saitek_stratos_state, cpu_freq, nullptr) // factory set
PORT_CONFSETTING( 0x00, "5MHz" )
PORT_CONFSETTING( 0x01, "5.67MHz" )
PORT_CONFSETTING( 0x01, "5.626MHz" )
PORT_CONFSETTING( 0x02, "5.67MHz" )
INPUT_PORTS_END
static INPUT_PORTS_START( stratos )
@ -560,6 +568,6 @@ ROM_END
CONS( 1986, stratos, 0, 0, stratos, stratos, stratos_state, empty_init, "SciSys", "Kasparov Stratos (set 1)", MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_GRAPHICS | MACHINE_CLICKABLE_ARTWORK )
CONS( 1986, stratosa, stratos, 0, stratos, stratos, stratos_state, empty_init, "SciSys", "Kasparov Stratos (set 2)", MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_GRAPHICS | MACHINE_CLICKABLE_ARTWORK )
CONS( 1990, tking, 0, 0, tking2, tking2, stratos_state, empty_init, "Saitek", "Kasparov Turbo King (set 1, ver. D)", MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_GRAPHICS | MACHINE_CLICKABLE_ARTWORK ) // aka Turbo King II
CONS( 1988, tking, 0, 0, tking2, tking2, stratos_state, empty_init, "Saitek", "Kasparov Turbo King (set 1, ver. D)", MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_GRAPHICS | MACHINE_CLICKABLE_ARTWORK ) // aka Turbo King II
CONS( 1988, tkinga, tking, 0, stratos, stratos, stratos_state, empty_init, "Saitek", "Kasparov Turbo King (set 2)", MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_GRAPHICS | MACHINE_CLICKABLE_ARTWORK ) // oldest?
CONS( 1988, tkingb, tking, 0, stratos, stratos, stratos_state, empty_init, "Saitek", "Kasparov Turbo King (set 3)", MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_GRAPHICS | MACHINE_CLICKABLE_ARTWORK )

4
src/mame/layout/saitek_corona.lay
View File

@ -626,8 +626,8 @@
<element ref="ledr" name="2.1" blend="add"><bounds x="93" y="41" width="1.8" height="0.7" /></element>
<element ref="ledr" name="2.0" blend="add"><bounds x="93" y="46" width="1.8" height="0.7" /></element>
<element ref="ledr" name="0.0" blend="add"><bounds x="93" y="51" width="1.8" height="0.7" /></element>
<element ref="ledr" name="1.0" blend="add"><bounds x="93" y="56" width="1.8" height="0.7" /></element>
<element ref="ledr" name="1.0" blend="add"><bounds x="93" y="51" width="1.8" height="0.7" /></element>
<element ref="ledr" name="0.0" blend="add"><bounds x="93" y="56" width="1.8" height="0.7" /></element>
<element ref="ledg" name="0.1" blend="add"><bounds x="93" y="61" width="1.8" height="0.7" /></element>
<element ref="ledr" name="1.1" blend="add"><bounds x="93" y="61" width="1.8" height="0.7" /></element>