diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/devices/machine/chessmachine.cpp | 1 | ||||
-rw-r--r-- | src/mame/drivers/polgar.cpp | 2 | ||||
-rw-r--r-- | src/mame/drivers/risc2500.cpp | 4 | ||||
-rw-r--r-- | src/mame/drivers/tasc.cpp | 3 |
4 files changed, 9 insertions, 1 deletions
diff --git a/src/devices/machine/chessmachine.cpp b/src/devices/machine/chessmachine.cpp index 981904e1d84..d5f6673fbad 100644 --- a/src/devices/machine/chessmachine.cpp +++ b/src/devices/machine/chessmachine.cpp @@ -25,6 +25,7 @@ CPU speed. It should be around 14-16MHz. The ARM CPU is rated 12MHz, they probably went for this solution to get optimum possible speed for each module. TODO: +- PC version still gives a sync error on boot sometimes, probably related to quantum - is interrupt handling correct? - timer shouldn't be needed for disabling bootstrap, real ARM has already read the next opcode diff --git a/src/mame/drivers/polgar.cpp b/src/mame/drivers/polgar.cpp index db60525646c..7a6534bebc0 100644 --- a/src/mame/drivers/polgar.cpp +++ b/src/mame/drivers/polgar.cpp @@ -4,6 +4,8 @@ Mephisto Polgar and RISC +The chess engine in Mephisto Risc is also compatible with Tasc's The ChessMachine. + TODO: - Mephisto Risc maincpu is more likely 5MHz, but LCD doesn't like it diff --git a/src/mame/drivers/risc2500.cpp b/src/mame/drivers/risc2500.cpp index 86eea5d52a4..7ff8fc55289 100644 --- a/src/mame/drivers/risc2500.cpp +++ b/src/mame/drivers/risc2500.cpp @@ -2,7 +2,9 @@ // copyright-holders:Sandro Ronco /****************************************************************************** - Saitek RISC 2500 + Saitek RISC 2500, Mephisto Montreux + + The chess engine is also compatible with Tasc's The ChessMachine software. TODO: - Sound is too short and high pitch, better when you underclock the cpu. diff --git a/src/mame/drivers/tasc.cpp b/src/mame/drivers/tasc.cpp index 2665c2d2c72..671c521eedc 100644 --- a/src/mame/drivers/tasc.cpp +++ b/src/mame/drivers/tasc.cpp @@ -4,6 +4,9 @@ Tasc ChessSystem +Commonly known as Tasc R30, it's basically a dedicated ChessMachine. +The chess engine is also compatible with Tasc's The ChessMachine software. + R30 hardware notes: - ARM6 CPU(P60ARM/CG) @ 30MHz - 256KB ROM, 512KB program RAM, 128KB permanent RAM |