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Asterock (Videotron bootleg of Asteroids, set 2) - Revision history
2026-05-01T11:11:01Z
Revision history for this page on the wiki
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WikiSysop: Created page with "{| style="float: right;" border="1" cellpadding="3" cellspacing="0" |+ style="background:silver" | EMU Infos |- |dumper || f205v |- |date || 24/09/2022 |- |emulator || |- |de..."
2022-09-24T15:24:47Z
<p>Created page with "{| style="float: right;" border="1" cellpadding="3" cellspacing="0" |+ style="background:silver" | EMU Infos |- |dumper || f205v |- |date || 24/09/2022 |- |emulator || |- |de..."</p>
<p><b>New page</b></p><div>{| style="float: right;" border="1" cellpadding="3" cellspacing="0"<br />
|+ style="background:silver" | EMU Infos<br />
|-<br />
|dumper || f205v<br />
|-<br />
|date || 24/09/2022<br />
|-<br />
|emulator || <br />
|-<br />
|dev || <br />
|}<br />
{| style="float: right;" border="1" cellpadding="3" cellspacing="0"<br />
|+ style="background:silver" | PCB Infos<br />
|-<br />
|name || '''1757'''<br />
|-<br />
|description || '''Asterock (Videotron bootleg of Asteroids, set 2)'''<br />
|-<br />
|year || '''1980'''<br />
|-<br />
|manufacturer || '''Videotron'''<br />
|}<br />
<br />
==Technical references==<br />
===CPUs===<br />
{| border="1" cellpadding="4" cellspacing="0"<br />
|-align="left" <br />
!QTY<br />
!Type<br />
!clock<br />
!position<br />
!function<br />
|-<br />
|1x || [[6502|SY6502A]] || || 2a || 8-bit Microprocessor - main<br />
|-<br />
|1x || [[LM324|LM324N]] || - || 7p || Quad Operational Amplifier - sound<br />
|-<br />
|2x || [[dac-ic10b|DAC-IC10B]] || - || 10a, 10f || 10-Bit Digital-to-Analog Converter - sound<br />
|-<br />
|2x || [[TL07X|TL072CP]] || - || 10b, 10e || Operational Amplifier - sound<br />
|-<br />
|1x || [[LM2900|MC3401]] || - || 8n || Quad Operational Amplifier - sound<br />
|-<br />
|1x || oscillator || 97927 || 10c-10d || <br />
|}<br />
<br />
===ROMs===<br />
{| border="1" cellpadding="4" cellspacing="0"<br />
|-align="left" <br />
!QTY<br />
!Type<br />
!position<br />
!status<br />
|-<br />
|8x || [[2708|F2708]] || 0-7 || dumped<br />
|-<br />
|1x || [[PROM|F93453]] || 7d || not dumped yet<br />
|}<br />
<br />
===RAMs===<br />
{| border="1" cellpadding="4" cellspacing="0"<br />
|-align="left" <br />
!QTY<br />
!Type<br />
!position<br />
|-<br />
|5x || [[SRAM 1k x 4|MCM2114P20]] || 1c, 2m, 2n, 2n, 2p<br />
|-<br />
|1x || [[SRAM 1k x 4|F114L3PC]] || 1c<br />
|}<br />
<br />
===PLDs===<br />
{| border="1" cellpadding="4" cellspacing="0"<br />
|-align="left" <br />
!QTY<br />
!Type<br />
!position<br />
!status<br />
|-<br />
|0x || || || <br />
|}<br />
<br />
===Others===<br />
1x 22x2 edge connector<br><br />
2x trimmer (X,Y)<br><br />
1x 8 DIP switches bank<br />
<br />
==Notes==<br />
PCB is marked: "VIDEOTRON BO 001/B", "/B VIDEOTRON BO" and "001 VIDEOTRON BO" on component side<br><br />
PCB is marked: "VIDEOTRON BO 001/B" and "36/80" on solder side<br><br />
looks like an oscillator is missing @ 3a-4a<br />
<br />
==Files==<br />
<gallery widths="150px"><br />
Image:1757_PCB_component_side.jpg|PCB component side<br />
Image:1757_PCB_component_side_notes.jpg|PCB component side notes<br />
Image:1757_PCB_solder_side.jpg|PCB solder side<br />
File:1757.zip|ROMs<br />
</gallery><br />
<br />
1757<br />
[[Category:Arcade]]<br />
[[Category:f205v]]<br />
[[Category:Dump incomplete]]<br />
[[Category:Unemulated]]<br />
[[Category:1980]]<br />
[[Category:Videotron]]</div>
WikiSysop