Thanks a lot Richard,
I posted those before I worked through the rest of my
Inbox :-)
I'll be trying out that new version you uploaded - although it doesn't sound
like it will work on a Nohau Tester board, as the 2 DB9s are
wired as DTEs, not DCEs.
I'll be doing my own version of a develop board when the 64 pin parts
are out anyway -- unless I use one of the boards offered by others here.
B rgds
Kris
----- Original Message -----
From: "Richard" <richas@...>
To: <lpc2100@yahoogroups.com>
Sent: Friday, February 06, 2004 5:19 AM
Subject: [lpc2100] Re: Evaluation/development board features?
> Kris,
> See the previous post(s). ;-)
>
> Richard
>
> --- In lpc2100@yahoogroups.com, "microbit" <microbit@c...> wrote:
> > Hi Andreas,
> >
> > Interesting !
> > I have the V1.0.2 (from lpc2100.com).
> > I'll hunt for that new version.
> > RTS puzzles me though, are you sure it's not CTS ??
> > RTS is an output from MCU to Host (when DTE).
> > I wish they'd have used DTR for P0.14 ... :-)
> >
> > B rgds
> > Kris
> >
> >
> > > Hi Kris,
> > >
> > > it seems that Philips are using the DTR for a reset and RTS for
> P0.14
> > > in the new Version of LPC2000 Flash Utility (V2.0.3).
> > >
> > > Andreas
> > >
> > >
> > > --- In lpc2100@yahoogroups.com, "microbit" <microbit@c...> wrote:
> > > > Hi John,
> > > >
> > > > That sounds great, I think we're all on a similar wavelength
> here.
> > > > I've been wanting to get a gap to investigate whether the
> Philips ISP
> > > > utility asserts/deasserts DTR or CTS, so that it can be routed
> to P0.14,
> > > > so the bootloader entry is automatically done when you start
> the ISP
> > > > utility and reset the board. (it takes 30 seconds with the DRO,
> and
> > > for some
> > > > reason
> > > > I haven't done it yet :-(
> > > > If it doesn't do that, maybe Philips might consider doing
> something
> > > to that
> > > > effect.
> > > >
> > > > What do you think ?
> > > >
> > > > -- Kris
> > > >
> > > > ----- Original Message -----
> > > > From: "J.C. Wren" <jcwren@j...>
> > > > To: <lpc2100@yahoogroups.com>
> > > > Sent: Friday, February 06, 2004 3:11 AM
> > > > Subject: [lpc2100] Evaluation/development board features?
> > > >
> > > >
> > > > > I'm thinking of laying out a board for the LPC210x. I
> don't need
> > > > > much to get started, but if I'm going to put the effort into
> it, I may
> > > > > as well attempt to make it useful to other people. Features
> I'm
> > > > > thinking of:
> > > > >
> > > > > MMC slot (SPI)
> > > > > MCP23016 16 bit port expander (I2C, perhaps two of these)
> > > > > 64K bit FRAM memory (I2C)
> > > > > PCF8563 RTC (I2C)
> > > > > A/D converter (I2C) (unspec'ed. 8 channels, 10 bits?)
> > > > > RESET, INT0, INT1, INT2 pushy buttons
> > > > > DS18B20 temperature sensor (1-wire)
> > > > > DS2411 silicon ID (1-wire)
> > > > > DS2405 addressable switch (1-wire)
> > > > > JTAG interface (both ports, Wiggler compatible)
> > > > > UART0 MAX232 (or equivalent) level shifter, DB-9
> > > > > UART1 MAX232 (or equvalent) level shifter, all control
> lines, DB-9
> > > > > 7-30V AC/DC input, 2.1mm coaxial (possibly switcher,
> probably
> > > linear)
> > > > >
> > > > > 1st MCP23016 would include 8 LEDs and 8 switches (rocker
> or
> > > pushy?)
> > > > > 2nd MCP2306 would be uncommitted, but have standard 14
> pin LCD
> > > > > connector.
> > > > > LCD bias would be 0-5V, settable via a pot (or 1-wire
> digipot?)
> > > > > I2C and SPI availabel on headers
> > > > > 5V @ 500ma, 3.3V @ 100ma available for user
> > > > > All I/O pins brought out to headers
> > > > > All I/O pins disconnectable from devices on board via
> jumper
> > > headers
> > > > > Prototyping area? (I prefer to use connectors, rather
> than
> > > munging
> > > > > up cards)
> > > > >
> > > > > Anything I missed? Anything any absolutely must have?
> > > > >
> > > > > --jc
> > > > >
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