Logic board is the board with gaming features, such as NVRAM, JAMMA golden finger,
protected input, current sink output, audio amplifier, FPGA, ccTalk, ID003, Multi-drop,
etc. Portwell has extensive customization experience and below shows the different types
of logic boards.
All-in-one Gaming Board
Key Features of All-in-one Gaming Board
24x Photo-coupler Protected Input
Protected Input
24x150mA output
Sink Current Output
output
2x1A
7x intrusion detection with re-chargeable battery
Intrusion Dection
1x DIP type EEPROM 32KB
EEPROM
1x Secured RTC
Secured RTC
2 to 4 physical banks
NVRAM
FRAM or battery backup SRAM
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RS-485, ccTalk, RS-232
Serial Port
SAS & Multi-drop compatible
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COM Express Baseboard & IO Board (PCI, PCIe, USB)
Key Features of COM Express
& IO Board
Baseboard
Button
Lamp
16X (Adjustable de-bounce
Meter
16X (500mA
period)
sink current)
8X
Intrusion
(500mA
Detection
sink current)
6X (Adjustable
Secured RTC
de-bounce period)
Battery
1X
Low Detection
1X
SRAM
Up to 4MB (four physical banks)
Default 1 x 512K x 8b
Battery
Jurisdiction
low detection
BIOS
w/ on-line
RS232
SPI
battery
NAND
swap
Flash
4X
RS485
CCTALK
1X
1X
Timer
16 bit
DIP
countdown
Switch
register, sec/
16X
mS/ uS
$XGLR
selectable
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