Search found 7 matches

by arlaor
Thu 2019-05-09 16:33
Forum: Stand-Alone Applications
Topic: VS1053 reading MP3 data from SD card
Replies: 7
Views: 5192

Re: VS1053 reading MP3 data from SD card

The list is for vs1053 and when working with SD cards in general. Also make sure you have good enough powering for the SD card. New cards can draw a lot of power. Hi pasi then use the vs1053b for this project would be a waste of time for the problems that would be generated when using it with an SD...
by arlaor
Thu 2019-05-09 13:01
Forum: Stand-Alone Applications
Topic: VS1053 reading MP3 data from SD card
Replies: 7
Views: 5192

Re: VS1053 reading MP3 data from SD card

If it's all the same to you, I would recommend vs1063a, it has a slightly faster HE-AAC decoder. - vs10xx has no access to PSRAM, it can only use what's internal. - It is highly recommended to have pull-down on GPIO1 - vs1053b has a real-time MIDI mode, which gets activated on boot if GPIO0 is low ...
by arlaor
Wed 2019-05-08 19:00
Forum: Stand-Alone Applications
Topic: VS1053 reading MP3 data from SD card
Replies: 7
Views: 5192

Re: VS1053 reading MP3 data from SD card

Hi! The HiFi player and the Stand-Alone Player both connect the SD card directly without a microcontroller. So yes it's possible. VS1053 does not contain any flash memory: the program that the HiFi player or the Stand-Alone player is running is loaded from an external SPI flash (25LC640 or bigger) ...
by arlaor
Wed 2019-05-08 8:11
Forum: VS1010 Forum
Topic: USB VID & PID
Replies: 28
Views: 2383

Re: USB VID & PID

Panu wrote:
Wed 2019-04-24 22:34
it is a varistor.

https://www.avnet.com/shop/us/products/ ... 634761212/

Var MOV 4VAC/5.5VDC 30A 9.6V 0603 SMD Paper T/R
thnanks Panu
by arlaor
Thu 2019-04-25 16:18
Forum: Stand-Alone Applications
Topic: VS1053 low audio level
Replies: 11
Views: 4690

Re: VS1053 low audio level

Thanks for you reply @Panu i go it I have observed in the different breackout board, http://www.vlsi.fi/fileadmin/evaluation_boards/VSx053_SimpleDSP_sch.pdf http://www.vlsi.fi/fileadmin/evaluation_boards/vs1053_hifi_player_07.pdf http://www.vlsi.fi/fileadmin/evaluation_boards/vs1000_vs1053_07_schema...
by arlaor
Wed 2019-04-24 17:42
Forum: Stand-Alone Applications
Topic: VS1053 low audio level
Replies: 11
Views: 4690

Re: VS1053 low audio level

Hi! I have a question a little related with this post. I use a VS8053 and I'm wondering if my idea to connect the L and R to the differential amplifier from the Texas Instruments - TPA2013D1 is a good idea. (I plan to set the bit SM_DIFF to permit this design to work). Yes, that is helpful for mini...
by arlaor
Wed 2019-04-24 17:15
Forum: VS1010 Forum
Topic: USB VID & PID
Replies: 28
Views: 2383

Re: USB VID & PID

What kind of USB device are you trying to declare? Are you using VS1010C or VS1010D? -Panu Hi Panu, excuse me for mi question not compatible with this post. You know specifications for the resistor (CG0603MLA-5.5M) used in LEFT, RIGHT and GBUF out? http://www.vlsi.fi/fileadmin/evaluation_boards/vs1...