Lpc2000

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
> > >
> > >       Yahoo! Groups Sponsor
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> > >
> > >
> > >
> > >
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