Zx-Uno VGA 2M

Proyectos ajenos al equipo oficial pero desarrollados o promovidos por la comunidad, relacionados con el ZX-UNO / Projects outside the official team but developed or promoted by the community, related to the ZX-UNO
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Bone
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Registrado: 06 Oct 2015, 15:46

Re: Zx-Uno VGA 2M

Mensajepor Bone » 15 May 2017, 18:56

Exact! The question is if it works on the zx-uno with the 2mb addon.

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fbelavenuto
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Registrado: 08 Sep 2016, 13:10

Re: Zx-Uno VGA 2M

Mensajepor fbelavenuto » 15 May 2017, 19:07

No! For this I need to compile for this external 2MB add-on and I need someone to do tests (I do not have this add-on).

Bone escribió:Exact! The question is if it works on the zx-uno with the 2mb addon.

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tun40
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Registrado: 31 Dic 2016, 17:17

Re: Zx-Uno VGA 2M

Mensajepor tun40 » 15 May 2017, 19:25

Muchas gracias fbelavenuto, saludos.

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Bone
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Re: Zx-Uno VGA 2M

Mensajepor Bone » 15 May 2017, 19:31

Ok. I have one external add-on. I can do all the tests than you need...

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neuro_999
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Re: Zx-Uno VGA 2M

Mensajepor neuro_999 » 15 May 2017, 20:39

Thanx for the new versión of the 2M core of MSX
¿How about a versión for the original 4.1 zxuno with internal 2MB? I tryed the core and i dont have video signal in Composite video / RGB.

ManuFerHi
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Registrado: 15 Nov 2015, 17:50

Re: Zx-Uno VGA 2M

Mensajepor ManuFerHi » 15 May 2017, 21:09

Así es lo he probado y sólo funciona en modo VGA.

fbelavenuto
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Re: Zx-Uno VGA 2M

Mensajepor fbelavenuto » 16 May 2017, 15:43

What is the ZX-Uno pinout of the new 2MB SRAM ?

neuro_999 escribió:Thanx for the new versión of the 2M core of MSX
¿How about a versión for the original 4.1 zxuno with internal 2MB? I tryed the core and i dont have video signal in Composite video / RGB.

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antoniovillena
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Re: Zx-Uno VGA 2M

Mensajepor antoniovillena » 16 May 2017, 15:49

fbelavenuto escribió:What is the ZX-Uno pinout of the new 2MB SRAM ?

neuro_999 escribió:Thanx for the new versión of the 2M core of MSX
¿How about a versión for the original 4.1 zxuno with internal 2MB? I tryed the core and i dont have video signal in Composite video / RGB.


Hi Fabio. This code is extracted from PC XT core:
http://svn.zxuno.com/svn/zxuno/cores/xt ... MB_EXT.ucf

Código: Seleccionar todo

# SRAM EXPANSION
NET "SRAM_EXT_A<0>"  LOC="P58" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<1>"  LOC="P56" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<2>"  LOC="P57" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<3>"  LOC="P51" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<4>"  LOC="P48" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<5>"  LOC="P40" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<6>"  LOC="P35" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<7>"  LOC="P15" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<8>"  LOC="P12" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<9>"  LOC="P14" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<10>"  LOC="P16" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<11>"  LOC="P21" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<12>"  LOC="P23" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<13>"  LOC="P22" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<14>"  LOC="P24" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<15>"  LOC="P30" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<16>"  LOC="P33" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<17>"  LOC="P34" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<18>"  LOC="P43" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<19>"  LOC="P17" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<20>"  LOC="P44" | IOSTANDARD = LVCMOS33;

NET "SRAM_EXT_D<0>"  LOC="P50" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<1>"  LOC="P47" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<2>"  LOC="P45" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<3>"  LOC="P46" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<4>"  LOC="P27" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<5>"  LOC="P26" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<6>"  LOC="P29" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<7>"  LOC="P32" | IOSTANDARD = LVCMOS33;

NET "SRAM_EXT_WE_n"  LOC="P41" | IOSTANDARD = LVCMOS33;
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fbelavenuto
Mensajes: 100
Registrado: 08 Sep 2016, 13:10

Re: Zx-Uno VGA 2M

Mensajepor fbelavenuto » 16 May 2017, 15:51

Very thanks!

antoniovillena escribió:
fbelavenuto escribió:What is the ZX-Uno pinout of the new 2MB SRAM ?

neuro_999 escribió:Thanx for the new versión of the 2M core of MSX
¿How about a versión for the original 4.1 zxuno with internal 2MB? I tryed the core and i dont have video signal in Composite video / RGB.


Hi Fabio. This code is extracted from PC XT core:
http://svn.zxuno.com/svn/zxuno/cores/xt ... MB_EXT.ucf

Código: Seleccionar todo

# SRAM EXPANSION
NET "SRAM_EXT_A<0>"  LOC="P58" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<1>"  LOC="P56" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<2>"  LOC="P57" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<3>"  LOC="P51" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<4>"  LOC="P48" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<5>"  LOC="P40" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<6>"  LOC="P35" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<7>"  LOC="P15" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<8>"  LOC="P12" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<9>"  LOC="P14" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<10>"  LOC="P16" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<11>"  LOC="P21" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<12>"  LOC="P23" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<13>"  LOC="P22" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<14>"  LOC="P24" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<15>"  LOC="P30" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<16>"  LOC="P33" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<17>"  LOC="P34" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<18>"  LOC="P43" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<19>"  LOC="P17" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_A<20>"  LOC="P44" | IOSTANDARD = LVCMOS33;

NET "SRAM_EXT_D<0>"  LOC="P50" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<1>"  LOC="P47" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<2>"  LOC="P45" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<3>"  LOC="P46" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<4>"  LOC="P27" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<5>"  LOC="P26" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<6>"  LOC="P29" | IOSTANDARD = LVCMOS33;
NET "SRAM_EXT_D<7>"  LOC="P32" | IOSTANDARD = LVCMOS33;

NET "SRAM_EXT_WE_n"  LOC="P41" | IOSTANDARD = LVCMOS33;

fbelavenuto
Mensajes: 100
Registrado: 08 Sep 2016, 13:10

Re: Zx-Uno VGA 2M

Mensajepor fbelavenuto » 16 May 2017, 17:22

Please, someone do tests:

https://drive.google.com/drive/folders/ ... sp=sharing

Folder MSX1\1.2, file COREX(EXT 2MB).ZX1


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