Borderline
Also known as: Star Raker
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Display
Type: raster Vertical
Resolution: 256 x 224
Refresh: 60 Hz
Processors
Zilog Z80 @ 1.934 MHz
Audio
Borderline Sound Board
Netlist Sound Device
Channels: 1
Controls
Players: 2
Coin slots: 1
joy, 4-way, 1 button
joy, 4-way, 1 button
Components (from manual)
Z-80 MK3880 CPU · U16 · Main processor
555 Timer · U18 · Timer IC
SN76477 Sound Generator · U19 · Sound effects generator
EPR-750 EPROM · U33 · Program ROM 8K
EPR-752 EPROM · U32 · Program ROM 8K
EPR-753 EPROM · U31 · Program ROM 8K
EPR-754 EPROM · U30 · Program ROM 8K
EPR-755 EPROM · U29 · Program ROM 8K
EPR-756 EPROM · U28 · Program ROM 8K
EPR-757 EPROM · U27 · Program ROM 8K
EPR-758 EPROM · U26 · Program ROM 8K
EPR-759 EPROM · U8 · Character ROM 8K
EPR-760 EPROM · U7 · Character ROM 8K
EPR-761 EPROM · U6 · Character ROM 8K
EPR-762 EPROM · U5 · Character ROM 8K
EPR-763 EPROM · U4 · Character ROM 8K
EPR-764 EPROM · U3 · Character ROM 8K
EPR-765 EPROM · U2 · Character ROM 8K
EPR-766 EPROM · U1 · Character ROM 8K
8216 RAM · U47 · RAM chip
8216 RAM · U48 · RAM chip
LS374 Latch · multiple · Data latches
LS253 Buffer · U44/U46/U45 · Data selectors
LS151 Counter · U58-U61 · Data selectors
4027 Logic · U69-U76 · JK flip-flops
151 Logic · multiple · Data selectors
S175 Shift Register · U14 · 4-bit shift register
393 Comparator · U37 · Dual 4-bit counter
PR-28 PROM · U62 · Programmable ROM
PR-34 PROM · multiple · Color PROM
PR-41 PROM · multiple · Color PROM
6330-1 Counter · U49 · Custom counter
174 Logic · U66/U67 · Hex D flip-flop
157 Logic · U67 · Quad 2-input multiplexer
PCBs (from manual)
IC Board Assembly 97753-P-□
Main game PCB for Star Raker
Main game PCB for Star Raker
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
| Switch | Setting | Options | Default |
|---|---|---|---|
| SW1:1, SW1:2, SW1:3 | Lives | SW1:1 SW1:2 SW1:3OFF ON ON 3 ✱ON OFF ON 4ON ON OFF 5OFF OFF OFF Infinite (Cheat) | 3 |
| SW1:5 | Cabinet | ON Upright ✱OFF Cocktail | Upright |
| SW1:4 | Bonus Life | OFF 15000 ✱ON 20000 | 15000 |