From c1552b4aa199e580e9f3b02055f10c5ee8999f71 Mon Sep 17 00:00:00 2001 From: ClawGrip Date: Thu, 11 Jun 2020 21:30:30 +0200 Subject: arachnid.cpp: Add notes about dipswitches (nw) --- src/mame/drivers/arachnid.cpp | 77 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) diff --git a/src/mame/drivers/arachnid.cpp b/src/mame/drivers/arachnid.cpp index 5e57fa0e0c2..b6cf8977cfb 100644 --- a/src/mame/drivers/arachnid.cpp +++ b/src/mame/drivers/arachnid.cpp @@ -50,6 +50,83 @@ 20 DK EK FK Bull -- HM -- +Notes about dipswitches: + +There's a separate additional subboard just for dipswitches: + ___________________________________________________ + | | + | MM74C14N __________ _____ |___ + | ____ |CD4013BCN| |SW | __| + | | | |_1_| __| + | | | __________ _____ __| + | | | |HCF4520BE| |SW | __| + | |__| |_2_| __| + | __________ _____ __| + | |MC14093BCP| |SW | __| + | |_3_| ___| + | | + |__________________________________________________| + +And a sticker on the cab with the following manufacturer instructions about +the dipswitches: + +-------------------------------------------------- +Coin credit options for 6000 and 7000 series games +-------------------------------------------------- + +Figure 1 shows the available coinage variances for each coin slot. +Set SW1 to desired position shown at FIGURE 1 to control the right facing coin slot. +Set SW2 in the same manner to control the left facing coin slot. +Set SW3 so that at least one switch is "ON", it doesn't matter which one(s). + + FIGURE 2 + FIGURE 1 DIP SWITCHES + SWITCH # (SWITCHES ARE DISPLAYED AS + _____________________ SET AT THE FACTORY) + | | 4 | 3 | 2 | 1 | +# +---+---+---+---+---| ..................................................... + | 1 | 0 | 0 | 0 | 1 | | | +O +---+---+---+---+---| | 1 2 3 4 1 2 3 4 1 2 3 4 | +F | 2 | 0 | 0 | 1 | 0 | | ON OFF OFF OFF ON OFF OFF OFF ON OFF OFF OFF | + +---+---+---+---+---| | SW3 SW2 SW1 | +C | 3 | 0 | 0 | 1 | 1 | |_________ ________| +R +---+---+---+---+---| | | +E | 4 | 0 | 1 | 0 | 0 | |__|__|__|__|__|__|__|__|__|__|__| +D +---+---+---+---+---| +I | 5 | 0 | 1 | 0 | 1 | FIGURE 3 +T +---+---+---+---+---| IMPORTANT: IF USING THE MAIN BOARD DIP SWITCH COIN OPTIONS, SET ALL THREE +S | 6 | 0 | 1 | 1 | 0 | COIN CREDIT DIP SWITCHES SO THAT THEY READ 1(ON) 2(OFF) 3(OFF) 4(OFF) + +---+---+---+---+---| ______________________________________________________ + | 7 | 0 | 1 | 1 | 1 | | | | MAIN BOARD DIP SWITCH | + +---+---+---+---+---| | | | POSITIONS | + | 8 | 1 | 0 | 0 | 0 | |# OF COINS|GIVES # OF CREDITS|-----+-----+-----+-----| + +---+---+---+---+---| | | | 1 | 2 | 3 | 4 | + | 9 | 1 | 0 | 0 | 1 | |----------+------------------+-----+-----+-----+-----| + +---+---+---+---+---| | 4 | 3 | ON | OFF | OFF | OFF | + |10 | 1 | 0 | 1 | 0 | |----------+------------------+-----+-----+-----+-----| + +---+---+---+---+---| | 4 | 5 | OFF | ON | OFF | OFF | + |11 | 1 | 0 | 1 | 1 | |----------+------------------+-----+-----+-----+-----| + +---+---+---+---+---| |--------------------------+--------------------------| + |12 | 1 | 1 | 0 | 0 | | FOR 4 COIN / 3 CREDITS | FOR 4 COIN / 5 CREDITS | + +---+---+---+---+---| |--------------------------+--------------------------| + |13 | 1 | 1 | 0 | 1 | | COIN 1 = 0 CREDIT | COIN 1 = 1 CREDIT | + +---+---+---+---+---| | COIN 2 = 1 CREDIT | COIN 2 = 1 CREDIT | + |14 | 1 | 1 | 1 | 0 | | COIN 3 = 1 CREDIT | COIN 3 = 1 CREDIT | + +---+---+---+---+---| | COIN 4 = 1 CREDIT | COIN 4 = 2 CREDIT | + |15 | 1 | 1 | 1 | 1 | | ----------------- | ----------------- | + +---+---+---+---+---| | = 3 CREDITS TOTAL | = 5 CREDITS TOTAL | + |__________________________|__________________________| + + + FIGURE 4 + MAIN PC BOARD DIP SWITCHES + IMPORTANT: SWITCHES 1&2 MUST BE IN +THE OFF POSIION UNLESS THE COINAGES + LISTED IN FIG.3 ARE USED + + 1 2 3 4 + OFF OFF OFF OFF + TODO: - Dip Switches (Controls credits per coin), Currently 2 coins per credit -- cgit v1.2.3