Search found 241 matches

by xol
Fri Mar 20, 2015 6:01 am
Forum: Grex and DVD Red PRO
Topic: Voltage of the Transformer.
Replies: 2
Views: 31666

Re: Voltage of the Transformer.

The original Grex power supply should be labeled as
OUTPUT:
9V 100mA

Although any power supply with 7-12V output and correct polarity (plus inside) is good for Grex.
by xol
Fri Mar 07, 2014 1:41 pm
Forum: SUB-20 General Discussion
Topic: Persist gpio configuration
Replies: 2
Views: 21077

Re: Persist gpio configuration

Hi. Yes it can be done but it is not implemented in API yet. The reason is that this feature is potentially dangerous as GPIO persistently configured as OUTPUT can be connected by mistake to OUTPUT or GND on some target and cause to short. If you have a number of target types you can forget the conf...
by xol
Fri Nov 15, 2013 1:51 pm
Forum: SUB-20 General Discussion
Topic: Level Converter used in SUB-20-Lxxx-1.2 models
Replies: 0
Views: 20420

Level Converter used in SUB-20-Lxxx-1.2 models

U8,U9 - SN74AVC1T45DBVT
U10 - SN74AVC2T45DCTR
by xol
Fri Jun 14, 2013 12:03 pm
Forum: SUB-20 General Discussion
Topic: SUB-20 Interface Board
Replies: 1
Views: 19071

Re: SUB-20 Interface Board

Hi,
Could you post a picture of your board and other details.
I think it can be very interesting for many people here.
by xol
Thu Feb 07, 2013 6:59 am
Forum: SUB-20 General Discussion
Topic: SUB-20 FW Customizations
Replies: 0
Views: 20088

SUB-20 FW Customizations

SUB20-0.3.8-SLOW_MDIO.INC
-----------------------------------
MDIO at about 500KHz MDC rate
See: SUB-20 FW Update
by xol
Fri Oct 26, 2012 8:41 am
Forum: SUB-20 General Discussion
Topic: Linux tool for SUB-20 FW Update
Replies: 0
Views: 20194

Linux tool for SUB-20 FW Update

Usage: sub_upd --help -h, --help Print this message and exit -v, --version Print version and exit -l, --list List connected devices and exit -n, --non_interac Non-interactive mode(do not ask) -i, --image=filename Update firmware Prerequisite : Libusb 1.0
by xol
Sun Sep 30, 2012 1:47 pm
Forum: SUB-20 General Discussion
Topic: DLL translation library
Replies: 2
Views: 26194

Re: DLL translation library

This is an INF file and DLLs for native U2C Devices based on WinUSB and running on 32 and 64 bit platforms
by xol
Fri Jul 27, 2012 6:20 am
Forum: SUB-20 General Discussion
Topic: 1-wire support
Replies: 3
Views: 19571

Re: 1-wire support

OK,
Any chance you can send me a samples of this devices?
If not I will try to order but it can take some time.
by xol
Fri Jun 15, 2012 4:40 am
Forum: SUB-20 General Discussion
Topic: SUB-20 based Universal EEPROM Programmer
Replies: 2
Views: 16540

Re: SUB-20 based Universal EEPROM Programmer

In SUB-20 Tool 1.6.16 added support for SPI devices.

Currently supported SPI devices are:
AT25Fxxxx
NMC93xx

Currently supported I2C devices are:

AT24CXX
24LC64
by xol
Wed Jun 13, 2012 7:56 am
Forum: SUB-20 General Discussion
Topic: 1-wire support
Replies: 3
Views: 19571

Re: 1-wire support

Good idea.
We wanted to do it but ....

What device are you working with? What are the most popular devices to start with? What do you think.