Search found 28 matches

by ManuFerHi
Mon Mar 18, 2019 5:23 pm
Forum: MiST
Topic: FPGA64 - C64
Replies: 70
Views: 5679

Re: FPGA64 - C64

Here it is compiled with SDRAM_CLK <= clk_ram; , tested and works well.
by ManuFerHi
Mon Mar 18, 2019 10:39 am
Forum: MiST
Topic: FPGA64 - C64
Replies: 70
Views: 5679

Re: FPGA64 - C64

it is true that it fails in some units, with the change that says slingshot I have tried and it is solved.
by ManuFerHi
Fri Feb 08, 2019 9:55 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

Try this poke before de load.
POKE -1,(15 - PEEK(-1)\16)*17

*Thanks to desUBIkado
by ManuFerHi
Fri Feb 08, 2019 1:09 pm
Forum: MiST
Topic: Amstrad CPC 6128/664 (NEW)
Replies: 109
Views: 10848

Re: Amstrad CPC 6128/664 (NEW)

In MSX, you also have to change the listening pin, OCM has the cmt_In connected to audio_r, you have to disconnect it and connect to the RX pin.
by ManuFerHi
Fri Feb 08, 2019 1:05 pm
Forum: MiST
Topic: Amstrad CPC 6128/664 (NEW)
Replies: 109
Views: 10848

Re: Amstrad CPC 6128/664 (NEW)

I have done the same process in cores as MSX or ZX8X, the only difference is that now it is heard by the audio output, before they were silent charges. And I add the option to deactivate it in OSD in case you do not want to hear the noise.
by ManuFerHi
Fri Feb 08, 2019 12:59 pm
Forum: MiST
Topic: Amstrad CPC 6128/664 (NEW)
Replies: 109
Views: 10848

Re: Amstrad CPC 6128/664 (NEW)

I´m added this, i´m connect tape_play to output sound. "O3,Tape sound,ON,OFF;", if (status[3]) begin tape_play2 <= 1'b0; end else tape_play2 <= tape_play; sigma_delta_dac #(7) dac_l ( .CLK(clk_sys & ce_16), .RESET(reset), .DACin(audio_l - audio_l[7:2] + {tape_rec, 5'd0} + {tape_play2, ...
by ManuFerHi
Fri Feb 08, 2019 9:36 am
Forum: MiST
Topic: Amstrad CPC 6128/664 (NEW)
Replies: 109
Views: 10848

Re: Amstrad CPC 6128/664 (NEW)

I´m modify this core for listen tape loads, and add an option in OSD for enable or disable tape sound. I add the core file and the modified amstrad.sv
by ManuFerHi
Thu Feb 07, 2019 10:34 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

I have made a modification for Mistica, I have enabled the audio load in the RX pin and added an option in the OSD to listen or not the sound load, MIST users need a special cable connected to RX to load CAS files. I share the core, two English and Spanish layout versions. Important, audio loads mus...
by ManuFerHi
Sun Feb 03, 2019 12:19 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

Hello, audio output volume of MSX core is very very low, this new core is lower than previous core that i've used until now (last core with FAT16 and 2GB limit) is possible to fix this issue please? There are three volume types, OPLL, SCC-I and PSG. The volume control is in middle position, you can...
by ManuFerHi
Sat Feb 02, 2019 5:58 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

Luminance fixed, now you have 100% luminance. In emsx_top.vhd file has the problem. if( ZemmixNeo = '1')then -- Luminance 100% pDac_VR <= VideoR; pDac_VG <= VideoG; pDac_VB <= VideoB; else -- Luminance 56.25% = 50% + 6.25% pDac_VR <= ("0" & VideoR( 5 downto 1 )) + ("0000" &am...
by ManuFerHi
Sun Jan 27, 2019 8:01 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

Sorry, is a mistake for mi side, with "SWAP JOYSTICK" active, works OK the gamepad USB.

EDIT : Second DB9 port only work if any gamepad is plug, sorry. :oops:
by ManuFerHi
Sun Jan 27, 2019 7:24 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

I know, seems that the bug comes from there, if you press certain combinations in the usb gamepad, stop repeating the enter and start repeating the gamepad codes.
by ManuFerHi
Sun Jan 27, 2019 7:00 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

I have seen that the joystick does not work either.
USB gamepad only recognizes up and down.
DB9 port 1 works OK.
DB9 port 2 does not work.
by ManuFerHi
Sun Jan 27, 2019 12:06 am
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

For me screen is centered but it has darker colours I can confirm that. I am using a 15khz CRT TV. Problems so far: - First boot MSX detects only 2048kb and does not load MSX DOS. After a reset it works - Most of the times after MSX DOS loaded there is a "Enter" key repeat until I press &...
by ManuFerHi
Fri Aug 10, 2018 8:30 pm
Forum: MiST
Topic: Amstrad CPC 6128/664 (NEW)
Replies: 109
Views: 10848

Re: Amstrad CPC 6128/664 (NEW)

Sorgelig wrote:Actually i didn't try tape input myself. So testers are needed.


Works fine on Mistica!
https://youtu.be/FRKSN8nSB9w

But I do not hear sound, is strange without sound. I think Amstrad CPC tape sound is not in schematic, possible cassette speaker?
by ManuFerHi
Fri Aug 10, 2018 2:45 pm
Forum: MiST
Topic: Amstrad CPC 6128/664 (NEW)
Replies: 109
Views: 10848

Re: Amstrad CPC 6128/664 (NEW)

Sorgelig wrote:Release 20180810:
- Support for 2 disk drives
- Tape input through UART_RX pin (same as in ZX core)

Attention: This release requires firmware update (180810 or later) for proper work!


Thanks for your contribution, tape input is great improvement.
by ManuFerHi
Fri Mar 02, 2018 11:03 am
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

And just tested the MSX core... gettint the "This core does not support SDHC cards." message. Was this not supposed to have been corrected on the previous version? (I may have my facts wrong :)) MSX don´t support SDHC cards, only SD and 2Gb max. The core of Archimedes I have not spent muc...
by ManuFerHi
Sun Feb 25, 2018 4:42 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

DanyPPC wrote:So, this core works only on new MiST ?

Thanks for your support to MiST community :cheers:

Yes, only for new mist.
by ManuFerHi
Sun Feb 25, 2018 4:16 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: MiST Hardware Revisions? MSX-Core-Problem

Actually besides the MSX core the Acorn Archimedes is problematic too, dont't know if it's for the same reason or not, but the Archie is very picky in aspect of SD-cards... Also i´m fix Archimedes core, this core don´t work with older sdram MT48LC16M16A2P-75 http://www.mediafire.com/file/1myv3d7jvd...
by ManuFerHi
Sat Feb 24, 2018 9:22 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

Not and issue, only i have change some parameters unimportant, when resynthesizing a different core is generated, after several attempts it was generated one that did not reproduce this bug.
by ManuFerHi
Sat Feb 24, 2018 8:27 am
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

philexile wrote:I'm very excited to try this tomorrow! Thank you!!!

Just curious, what does "resintetize" mean?

Also, does this core support 15khz?


Yes, it supports it, you must select the option in osd menu.
by ManuFerHi
Fri Feb 23, 2018 10:44 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

I´m resintetize the core, good result no sd errors.
http://www.mediafire.com/file/5lt89k6k39gedkp/core.rbf
by ManuFerHi
Tue Jan 10, 2017 5:22 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: [Solved] MiST Hardware Revisions? MSX-Core-Problem

Yes, last version sometimes it gives error accessing the SD and it is necessary to restart, it passes with all the variants of SDRAM.
by ManuFerHi
Mon Dec 26, 2016 9:05 pm
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: MiST Hardware Revisions? MSX-Core-Problem

New core published today, fix SDRAM memory problem, i´m tested in various sdram models and work in all fine. Problem fixed.
by ManuFerHi
Sat Dec 24, 2016 10:04 am
Forum: MiST
Topic: [Solved] MiST Hardware Revisions? MSX-Core-Problem
Replies: 212
Views: 37564

Re: MiST Hardware Revisions? MSX-Core-Problem

Nothing similar: hynix 948EA H57V2562GTR-75C On my Turbo Chameleon 64 the MSX core works flawlessly. The ZX Uno is not bad either, but it has only one joystick port, i need more! ;-) That is the problem, for some strange reason the MSX core only works with the memories MICRON MT48LC16M16A2P-75 Zx-U...

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