View source for Griffon (Olympia bootleg of Phoenix)

{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | EMU Infos
|-
|dumper || f205v
|-
|date || 18/03/2017
|-
|emulator || MAME 0.184
|-
|dev || Osso
|}
{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | PCB Infos
|-
|name || '''[http://adb.arcadeitalia.net/?mame=griffono griffono on Arcade Database]'''
|-
|description || '''Griffon (Olympia bootleg of Phoenix)'''
|-
|year || '''1981'''
|-
|manufacturer || '''Olympia'''
|}

==Technical references==
===CPUs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!clock
!position
!function
|-
|1x || [[Z80|Z80CPUB1]] ||  || 2b || 8-bit Microprocessor - main
|-
|2x || [[LM324|LM324N]] ||  || 2k,2j || Quad Operational Amplifier - sound
|-
|1x || oscillator || 10MHz || 10k || 
|}

===ROMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
!status
|-
|8x || [[2716|MM2716]] || 00,07 || dumped
|-
|4x || [[2716|TMS2516]] || b7,b8,d7,d8 || dumped
|-
|1x || [[PROM|SN74S471N]] || 11k || dumped
|}

===RAMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
|-
|8x || [[SRAM 1k x 4|SY2114-2]] || 9b,9-10b,10-11b,11b,9d,9-10d,10-11d,11d
|}

===PLDs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
!status
|-
|0x ||  ||  || 
|}

===Others===
1x 22x2 edge connector<br>
1x trimmer (volume)<br>
2x 4x2 switches DIP (1.4d 2.4d)<br>
1x 8x2 switches DIP (3.4c)

==Notes==
There is no MN6221AA Melody-Alarm Generator, it is substituted by a small piggyback sound PCB with some 74xx logic and 2x PROM 63S140N<br>
main PCB is marked: "003 LATO A" and "003 LATO B"<br>
sound PCB is marked: "LC" and "NW"

==Files==
<gallery widths="150px">
Image:1490_assembled_PCBs_component_side.jpg|assembled PCBs component side
Image:1490_main_PCB_component_side.jpg|main_PCB component side
Image:1490_main_PCB_solder_side.jpg|main PCB solder side
Image:1490_sound_PCB_component_side.jpg|sound PCB component side
Image:1490_sound_PCB_solder_side.jpg|sound PCB solder side
</gallery>

1490
[[Category:Arcade]]
[[Category:f205v]]
[[Category:Osso]]
[[Category:Dump complete]]
[[Category:Emulated]]
[[Category:MAME 0.184]]
[[Category:1981]]
[[Category:Olympia]]