From 713f9064785386c9da112e7d42caf4253e318a16 Mon Sep 17 00:00:00 2001 From: Roberto Fresca Date: Sat, 18 Jan 2025 19:29:22 +0100 Subject: ICP-1 Roulette: Added instructions for setting the password and booting the game with it. --- src/mame/misc/goldnpkr.cpp | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/src/mame/misc/goldnpkr.cpp b/src/mame/misc/goldnpkr.cpp index f94285de416..73d71869428 100644 --- a/src/mame/misc/goldnpkr.cpp +++ b/src/mame/misc/goldnpkr.cpp @@ -559,6 +559,45 @@ The game needs ~25 seconds to check all the things to start. + * Roulette (ICP-1 PCB) + + This game runs on ICP-1 platform, consisting of a 6502 CPU, two 6821 PIAs for I/O, + a 6845 CRTC for video, and discrete electronics for sound. The game features robust + protection through NVRAM registers and a password-like input sequence, which can be + configured and is requested upon each reboot. The password consists of 5 inputs, + with repetitions allowed. The password length is fixed. + + Password Configuration and Booting Instructions... + + - How to Set the Password: + + 1) Press and hold the PROGRAM key (key 9) while turning on or resetting the machine. + (The word 'TESTING' will be displayed on the screen) + 2) Enter the first desired input of the password, then press DOWN to confirm the choice. + 3) Enter the second desired input of the password, then press DOWN to confirm the choice. + 4) Enter the third desired input of the password, then press DOWN to confirm the choice. + 5) Enter the fourth desired input of the password, then press DOWN to confirm the choice. + 6) Enter the fifth desired input of the password, then press DOWN to confirm the choice. + + Note: Each input entered will be displayed on the screen. + + + - How to Boot with Password: + + 1) Press the CREDITS key (key 5) once. + 2) Enter the first input of the password, then press DOWN to confirm the choice. + 3) Enter the second input of the password, then press DOWN to confirm the choice. + 4) Enter the third input of the password, then press DOWN to confirm the choice. + 5) Enter the fourth input of the password, then press DOWN to confirm the choice. + 6) Enter the fifth input of the password, then press DOWN to confirm the choice. + + + The default NVRAM has a pre-set password (all BUTTON1). To boot the game with the + default password, enter the following sequence: + + 5 -> CTRL -> DOWN -> CTRL -> DOWN -> CTRL -> DOWN -> CTRL -> DOWN -> CTRL -> DOWN + + ************************************************************************************ -- cgit v1.2.3