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ChipMusic.org / Forums / Posts by stress_tn
Topics by stress_tn
Posts found: 17-32 of 219
nitro2k01 wrote:CGB_SOUND is a test for GBC and it should fail exactly like that on a DMG. This is expected so no problem there. INTERRUPT_TIME again is a GBC only test ROM, and although I haven't confirmed it, it should likely fail on DMG as well. DMG_SOUND failing is suspicious, but ultimately probably unrelated since the test that failed relates to the wave channel and the glitch affected channel 1 as you said.
Do you have a recording of the startup sound or something else that showcases the bug?
I may be interested in acquiring this 'boy for research.
Sorry for delay. Here is an example: https://chipmusic.org/stress_tn/music/p … ch-example
It consist of 3 parts:
1) Power on, logo melody;
2) How it sounds into a track;
3) 1st Pulse channel play's C5 note with new clear instrument;
Ok. I used this tests https://github.com/stanislavche/gb-test … /dmg_sound
here is a list of errors
--------------------------------
NOT PASSED TESTS:
--------------------------------
dmg_sound.gb Failed; #12 :1;
interrupt_time.gb Failed; 7F8F4AAF
cgb_sound.gb Failed: #8 : 1; #9: 1; #10: 1; #11: 4; #12: 2;
Orgia Mode wrote:What CPU revision is it? It says just below the cart connector, between the battery contacts.
You can read this through the battery compartment if you already put it back together.
On CPU it's marked: DMG-CPU B 9311 D; On bottom side DMG-CPU-06
Orgia Mode wrote:Doesn't sound like a bug, sound more like the data registers within the cpu are broken. Maybe it took a zap or something.
Im still curious thuogh. Can we get a video with sound and a pic of the CPU's pcb?
I think nitro may have a ROM which displays written and read registers on screen. Might be worth looking into.
here is photos of game boy: https://photos.google.com/share/AF1QipM … 91VENvSjBB
Hi everyone.
Yesterday I got postage - 2 new game boys and one of them has very strange bug - 1st pulse channel plays whatever it wants. I was surprised when I saw Nintendo logotype with new turn on sound. Note is the same but wave forms and some parameters chenged randomly. So the question is: What is going on? What contants should be checked, I have soldered each contact twice< but I don't know which contact should be checked.
This is reproduced with different screen shels and different cartridges. not reproduced on other game boys.
Hi Chipmusic Family.
Stress_TN - Illusion
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/*------------------This EP composed with 1x Game Boy.--------------------*/
/*-----------------------Sam/Reciter voice - C64 program---------------------*/
/*---------------Speak & Spell voice - Texas Instrument toy----------------*/
/*----------------Scream - "Voices of Rage" Sample Pack------------------*/
/*------------------------------- Official web site --------------------------------*/
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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/*------------------------------Art & Music: Stress_TN---------------------------*/
/*--------------------------------Mastering: DJ Vadz------------------------------*/
//////////////////////////////////////////////////////////////////////////////////////////////////////////////
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Special thanks: Kintogames team, DJ Vadz, GameGate,
PLUR Taganrog Crew, CHIPMUSIC.ORG team and my family
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LSDJ SAV FILES CAN BE FOUND HERE
LSDJ KIT FILES CAN BE FOUND on my website
Hello. I', trying to find some bag or carry case for 2x game boys and some extra stuff: wires, 4x cartridges, batteries.
Can anybody advice something?
catskull wrote:How complete is this project? I could totally build you one, but I'm not totally sure how complete the project is.
As I understand it's finished version. Not sure (because I couldn't compile it), but Trash80 told me that it's finished version
Hello everyone.
I'm not good in soldering that's why I want to ask you.
I want this synth: Ym2149Synth repository
I have: Teensy 3.2 (programmed yet), crystal osx (1.8.. mhz and 2.0 mhz), ym2149f chip, diods, resistors, everything, but my hands grow from not right place)) I want only tuck into the grooves my chips.
Can anybody make bread board for this synth and sell me it to Latvia?
c64 I think better for music making, c64c and c128 are much bigger)
c64 I think better for music making, c64c and c128 are much bigger)
Project not work with other crystal, I think the error in code. Notes not play correct, they play but not correct, c, c#,d, d#, d, e...
I think
Knife Crimes wrote:line 221:
void doBend(byte channel, unsigned int bend_usb) {
changes to:
void doBend(uint8_t channel, int bend_usb) {
not correct
Any ideas, or it's correct and I have problem with something else (chips, wireless etc)?
Posts found: 17-32 of 219
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