From 807a6b538432688ef2d6b916de6aec1bfa82db9b Mon Sep 17 00:00:00 2001 From: hap Date: Sat, 24 Aug 2019 16:54:04 +0200 Subject: ssystem3: another note (nw) --- src/mame/drivers/saitek_ssystem3.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/mame/drivers/saitek_ssystem3.cpp b/src/mame/drivers/saitek_ssystem3.cpp index c17a30b6d6d..d09f7d1a7d8 100644 --- a/src/mame/drivers/saitek_ssystem3.cpp +++ b/src/mame/drivers/saitek_ssystem3.cpp @@ -51,13 +51,15 @@ TODO: - LCD TC pin? connects to the display, source is a 50hz timer(from power supply), probably to keep refreshing the LCD when inactive, there is no need to emulate it - dump/add chessboard lcd and printer unit -- dump/add 1980 program revision +- dump/add 1980 program revision, were the BTANB fixed? - add memory unit BTANB: - If the TIME switch is held up, it will sometimes recognize the wrong input when another button is pressed. I assume they noticed this bug too late and tried to lessen the chance by adding a spring to the switch. +- Similar to the TIME switch bug, pressing 2 buttons simultaneously can cause it + to malfunction, eg. press A+CE or C+CE and an "8" appears in the display. ******************************************************************************/ -- cgit v1.2.3