diff options
Diffstat (limited to 'src/mess/drivers/mathmagi.c')
-rw-r--r-- | src/mess/drivers/mathmagi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mess/drivers/mathmagi.c b/src/mess/drivers/mathmagi.c index aac21203ff0..e271bdddd9a 100644 --- a/src/mess/drivers/mathmagi.c +++ b/src/mess/drivers/mathmagi.c @@ -6,13 +6,13 @@ * TMS1100 MP1030 - MCU * 2 x DS8870N - Hex LED Digit Driver * 2 x DS8861N - MOS-to-LED 5-Segment Driver - + This is a tabletop educational calculator. It came with plastic overlays for playing different kind of games. Refer to the manual on how to use it. In short, to start from scratch, press [SEL]. By default the device is in calculator teaching mode. If [SEL] is followed with 1-6 and then [NXT], one of the games is started. - + 1) Number Machine 2) Countin' On 3) Walk The Plank @@ -24,7 +24,7 @@ TODO: - some of the led symbols are probably wrong, output PLA is unknown - microinstructions PLA is not verified - + ***************************************************************************/ #include "emu.h" @@ -102,7 +102,7 @@ WRITE16_MEMBER(mathmagi_state::write_r) if (i >= 8) for (int j = 0; j < 8; j++) output_set_lamp_value(i*10 + j, m_o >> j & 1); - + // R0-R7: 7seg leds else output_set_digit_value(i, m_o >> 1 & 0x7f); |