ZX-Uno

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

Enviado desde mi SM-G930F mediante Tapatalk

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.

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.

# 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;

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;