View source for Wink (older)

{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | EMU Infos
|-
|dumper || Corrado Tomaselli
|-
|date || 26/05/2005
|-
|emulator || 
|-
|dev || 
|}
{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | PCB Infos
|-
|name || '''56'''
|-
|description || '''Wink (set 2)'''
|-
|year || '''1985.01'''
|-
|manufacturer || '''Midcoin'''
|}

==Technical references==
===CPUs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!clock
!position
!function
|-
|1x || [[Z80|Z8400AB1-Z80ACPU]] || 3.072MHz(@6) || main PCB 12h || 8-bit Microprocessor - main
|-
|1x || [[Z80|Z80]] ||  || sub PCB || 8-bit Microprocessor - main
|-
|1x || [[AY-3-8910|AY-3-8912]] || 1.536MHz(@15) || main PCB j47.14h || Programmable Sound Generator - sound
|-
|1x || [[TDA2002|TDA2002]] || - || j50.13l || Audio Amplifier - sound
|-
|1x || oscillator || 12.000MHz || main PCB o1.2a || 
|}

===ROMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
!status
|-
|4x || [[2764|TMS2764]] || main PCB 2,3,4,5 || dumped
|-
|2x || [[27128|D27128D]] || main PCB 0,1 || dumped
|}

===RAMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
|-
|2x || [[SRAM 1k x 4|TMS2114-20NL]] || main PCB j48.8h j49.9h
|-
|2x || [[SRAM 2k x 8|D466C-2]] || main PCB j11.2e j27.5e
|}

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

===Others===
1x 22x2 edge connector<br>
2x 24x2 legs connector from main PCB to sub PCB<br>
1x trimmer (volume)(main PCB 11l)<br>
3x 8 DIP switches banks (main PCB 5g 5h 5m)

==Notes==
main PCB is marked: "copyright 1985 by Midcoin" and "t56" on component side<br>
main PCB is marked: "MDC 8501" on solder side<br>
sub PCB is marked: "copyright 1985 by Midcoin" and "LS 917" on solder side ("LS" is the Italian for "Lato Saldature" which translates to "Solders Side")<br>
main PCB is labelled: "H PASSED N° 0303" on solder side<br>
sub PCB is encased in epoxy
-----
<pre>
label format is:
-----------
| Midcoin | -> copyright
|    1    | -> ROM number
-----------
</pre>
-----
update 20220223: better description

==Files==
<gallery widths="150px">
Image:56_assembled_PCBs_component_side.jpg|assembled PCBs component side
Image:56_main_PCB_solder_side.jpg|main PCB solder side
Image:56_Epoxy_block_center.jpg|Epoxy block center
Image:56_Epoxy_block_center_uncovered.jpg|Epoxy block center uncovered
Image:56_Epoxy_block_center_cpu_removed.jpg|Epoxy block center cpu removed
Image:56_Epoxy_block_center_sneaky_bastards.jpg|Epoxy block center sneaky bastards
Image:56_Epoxy_block_interconnect_top.jpg|Epoxy block center interconnect top
Image:56_Epoxy_block_interconnect_underside.jpg|Epoxy block center interconnect underside
File:56.zip|ROMs
</gallery>

56
[[Category:Arcade]]
[[Category:Corrado Tomaselli]]
[[Category:Dump complete]]
[[Category:Unemulated]]
[[Category:1985]]
[[Category:Midcoin]]