[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [avrdude-dev] How to add I2C device disable preamble?
From: |
Joerg Wunsch |
Subject: |
Re: [avrdude-dev] How to add I2C device disable preamble? |
Date: |
Tue, 10 Apr 2007 18:00:17 +0200 |
User-agent: |
Mutt/1.5.11 |
As Bob Paddock wrote:
> In the past I have used the 10-pin ISP connector to do exactly what
> you propose. Plugging in the ISP cable changed the state of a
> multiplexer. Alas I don't have the space for that in this design,
> unless someone has a zero space way to implement it?
Not a zero-space way, but if it's possible to fit a 4066 still onto
the PCB, couldn't you use the /RESET signal to cut off the SPI
interface from the I²C lines when /RESET is pulled low?
--
cheers, J"org .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/ NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)
- [avrdude-dev] How to add I2C device disable preamble?, Bob Paddock, 2007/04/10
- RE: [avrdude-dev] How to add I2C device disable preamble?, Eric Weddington, 2007/04/10
- Re: [avrdude-dev] How to add I2C device disable preamble?, Bob Paddock, 2007/04/10
- RE: [avrdude-dev] How to add I2C device disable preamble?, Eric Weddington, 2007/04/10
- Re: [avrdude-dev] How to add I2C device disable preamble?, Bob Paddock, 2007/04/10
- Re: [avrdude-dev] How to add I2C device disable preamble?,
Joerg Wunsch <=
- Re: [avrdude-dev] How to add I2C device disable preamble?, Bob Paddock, 2007/04/10
- Re: [avrdude-dev] How to add I2C device disable preamble?, Joerg Wunsch, 2007/04/10
- Re: [avrdude-dev] How to add I2C device disable preamble?, Bob Paddock, 2007/04/10
- RE: [avrdude-dev] How to add I2C device disable preamble?, Eric Weddington, 2007/04/10
- Re: [avrdude-dev] How to add I2C device disable preamble?, Joerg Wunsch, 2007/04/10
- Re: [avrdude-dev] How to add I2C device disable preamble?, Pink Boy, 2007/04/10
- Re: [avrdude-dev] How to add I2C device disable preamble?, Bob Paddock, 2007/04/10
- RE: [avrdude-dev] How to add I2C device disable preamble?, Eric Weddington, 2007/04/10
- Re: [avrdude-dev] How to add I2C device disable preamble?, Joerg Wunsch, 2007/04/10
- RE: [avrdude-dev] How to add I2C device disable preamble?, Eric Weddington, 2007/04/10