Monza GP (set 1): Difference between revisions

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{| align="right" border="1" cellpadding="3" cellspacing="0"
{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | EMU Infos
|+ style="background:silver" | EMU Infos
|-
|-
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|dev || Tomasz Slanina
|dev || Tomasz Slanina
|}
|}
{| align="right" border="1" cellpadding="3" cellspacing="0"
{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | PCB Infos
|+ style="background:silver" | PCB Infos
|-
|-
|name || '''[http://maws.mameworld.info/maws/set/monzagp monzagp]'''
|name || '''[http://adb.arcadeitalia.net/?mame=monzagp monzagp on Arcade Database]'''
|-
|-
|description || '''Monza GP'''
|description || '''Monza GP (set 1)'''
|-
|-
|year || '''1981'''
|year || '''1981'''
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!function
!function
|-
|-
|1x || Intel P8035L ||  || upper PCB MGP_02 || HMOS Single Component 8BIT Microcontroller - no internal ROM - 64x8 RAM
|1x || [[8035|Intel P8035L]] ||  || upper PCB MGP_02 || HMOS Single Component 8BIT Microcontroller - no internal ROM - 64x8 RAM
|-
|-
|1x || National DP8350N ||  || upper PCB MGP_02 || Video Output Graphics Controller - CRT Controller
|1x || [[8350|National DP8350N]] ||  || upper PCB MGP_02 || Video Output Graphics Controller - Programmable CRT Controller
|-
|-
|1x || oscillator || 10535 || upper PCB MGP_02|| main
|1x || oscillator || 10535 || upper PCB MGP_02|| main
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!status
!status
|-
|-
|6x || [[400 hex 8|2708]] || upper PCB MGP_02 10,11,12,13,14,15 || dumped
|6x || [[2708|2708]] || upper PCB MGP_02 10,11,12,13,14,15 || dumped
|-
|-
|7x || [[400 hex 8|2708]] || lower PCB MGP_01 1,3,4,5,6,7,8 || dumped
|7x || [[2708|2708]] || lower PCB MGP_01 1,3,4,5,6,7,8 || dumped
|-
|-
|1x || [[400 hex 8|2708]] || lower PCB MGP_01 2 || position 2 is empty, maybe my PCB is missing an EPROM
|1x || [[2708|2708]] || lower PCB MGP_01 2 || position 2 is empty, maybe my PCB is missing an EPROM
|-
|-
|1x || [[400 hex 8|2708]] || lower PCB MGP_01 9 || EPROM 9 is bad
|1x || [[2708|2708]] || lower PCB MGP_01 9 || EPROM 9 is confirmed GOOD
|-
|-
|5x || [[PROM|MMI63S140N]] || lower PCB MGP_01 1,3,4,5,6 || dumped
|5x || [[PROM|MMI63S140N]] || lower PCB MGP_01 1,3,4,5,6 || dumped
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!Type
!Type
!position
!position
|-
|4x || [[SRAM 1k x 4|2114]] || upper PCB MGP_02 (4e,7e,6f,7f)
|}
|}


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!status
!status
|-
|-
|3x || [[10l8|PAL10L8MJ]] || upper PCB MGP_02 || read protected
|1x || [[10l8|PAL10L8MJ]] || upper PCB MGP_02 (5h) || read protected
|}
|}


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=Notes=
=Notes=
Not working
Not working<br>
-------
update 20121228 EPROM 9 has been confirmed as good.


=Files=
=Files=
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File:58_readme.txt|Read me
File:58_readme.txt|Read me
</gallery>
</gallery>
[https://www.citylan.it/immagini/58manual.pdf Manual & Schematics]


58
58

Latest revision as of 11:55, 14 September 2024

EMU Infos
dumper f205v
date 17/03/2005
emulator MAME 0.136u1
dev Tomasz Slanina
PCB Infos
name monzagp on Arcade Database
description Monza GP (set 1)
year 1981
manufacturer Olympia

Technical references

CPUs

QTY Type clock position function
1x Intel P8035L upper PCB MGP_02 HMOS Single Component 8BIT Microcontroller - no internal ROM - 64x8 RAM
1x National DP8350N upper PCB MGP_02 Video Output Graphics Controller - Programmable CRT Controller
1x oscillator 10535 upper PCB MGP_02 main

ROMs

QTY Type position status
6x 2708 upper PCB MGP_02 10,11,12,13,14,15 dumped
7x 2708 lower PCB MGP_01 1,3,4,5,6,7,8 dumped
1x 2708 lower PCB MGP_01 2 position 2 is empty, maybe my PCB is missing an EPROM
1x 2708 lower PCB MGP_01 9 EPROM 9 is confirmed GOOD
5x MMI63S140N lower PCB MGP_01 1,3,4,5,6 dumped
2x DM74S287N lower PCB MGP_01 2,7 dumped

RAMs

QTY Type position
4x 2114 upper PCB MGP_02 (4e,7e,6f,7f)

PLDs

QTY Type position status
1x PAL10L8MJ upper PCB MGP_02 (5h) read protected

Others

3x 10x2 legs connectors with flat cable to lower board (upper PCB MGP_02)
1x 8x2 dip switches (upper PCB MGP_02)
3x 10x2 legs connectors with flat cable to upper board (lower PCB MGP_02)
1x 6 legs connector (power supply) (lower PCB MGP_02)
1x 20x2 legs connector for flat cable (lower PCB MGP_02)
1x trimmer (TIME?????) (lower PCB MGP_02)

Notes

Not working

update 20121228 EPROM 9 has been confirmed as good.

Files

  • upper PCB component side

    upper PCB component side

  • upper PCB solder side

    upper PCB solder side

  • lower PCB component side

    lower PCB component side

  • lower PCB solder side

    lower PCB solder side

  • Read me

    Read me

Manual & Schematics

58

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