View source for Maniac Square (unprotected, Version 1.0, Checksum 66B1, 960419/1 PCB)

{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | EMU Infos
|-
|dumper || f205v
|-
|date || 24/01/2018
|-
|emulator || 
|-
|dev || 
|}
{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | PCB Infos
|-
|name || '''1580'''
|-
|description || '''Maniac Square (unprotected, alt)'''
|-
|year || '''19960419'''
|-
|manufacturer || '''Gaelco'''
|}

==Technical references==
===CPUs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!clock
!position
!function
|-
|1x || [[68000|MC68HC000FN16]] ||  || ic40x || 16/32-bit Microprocessor - main
|-
|1x || custom "CG-1V 427" ||  || ic31 || main
|-
|1x || [[LM324|LM324N]] ||  || ic11 || Quad Operational Amplifier - sound
|-
|1x || [[TDA153|TDA1543]] ||  || ic23 || D/A Converter (DAC) - sound
|-
|1x || [[TDA1552|TDA1552Q]] ||  || ic2 || Audio Amplifier - sound
|-
|1x || oscillator || 30.000MHz || xtal1 || 
|-
|1x || oscillator || 24.000MHz || xtal2 || 
|}

===ROMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
!status
|-
|4x || [[27010|CY27H010-45WC]] || ms1,ms2,f2,f3 || dumped
|-
|2x || [[27040|M27C4001]] || f0,f1 || dumped
|-
|1x || [[93C66|93C66]] || ic3 || not dumped
|}

===RAMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
|-
|2x || [[SRAM 8k x 8|HM3-65764F-5]] || ic14,ic15
|-
|2x || [[DRAM 256k x 8|KM428C256J-7]] || ic33,ic34
|-
|4x || [[SRAM 32k x 8|AS7C256-15PC]] || ic50,ic51,ic52,ic54
|}

===PLDs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
!status
|-
|1x || [[ispLSI1016|ispLSI1016]] || ic39 || read protected
|-
|1x || [[16l8|TIBPAL16L8-25CN]] || ic48 || read protected
|}

===Others===
1x 28x2 JAMMA edge connector<br>
1x 50 pins flat cable connector on solder side<br>
1x pushbutton (SW2)<br>
1x trimmer (volume)(P1)

==Notes==
PCB is marked: "COMP" and "(C) 1996 ALL RIGHTS RESERVED" and "REF. 960419/1 AMDE IN SPAIN" and "gaelco" on component side<br>
PCB is marked: "SOLD" and "E193E" on component side

==Files==
<gallery widths="150px">
Image:1580_assembled_PCBs.jpg|assembled PCBs
Image:1580_main_PCB_component_side.jpg|PCB component side
Image:1580_main_PCB_solder_side.jpg|PCB solder side
Image:1580_ROMs_PCB_component_side.jpg|PCB component side
Image:1580_ROMs_PCB_solder_side.jpg|PCB solder side
File:1580.zip|ROMs
</gallery>

1580
[[Category:Arcade]]
[[Category:f205v]]
[[Category:Dump incomplete]]
[[Category:Unemulated]]
[[Category:1996]]
[[Category:Gaelco]]