Lpc2000

Hi

I have a IAR Kickstart and use Philips Flash utility v. 2.2.0.

It works when I use "Manual ISP" , push ISP button when pressing and
releasing the reset button. Then I can read Device ID. OK

BUT When I use SW(PC) Controlled ISP mode with RTS and DTR, it does
NOT work.

I have read the latest Philips App. note AN10302 describing the 
Kickstart board.

My Jumper settings is :
JP6 Off - no JTAG Select
JP7 On  - EN_SW_IP
JP8 On  - EN_SW_RST
JP4 On  - EN_RX

JP5 On  - 
JP2 Off ISP/INT Now controlled via RTS/DTR
JP1 On

I have also tried JP1 with jumper.
I have marked " use with RTS/DTR in Flash utility meny.

But always the same result.
I click the "Read Device ID" button  on the main form, push the reset 
button when the "Please Reset your LPC2000 board now and then press 
OK!" dialogue asks me to, and then I click OK.  The utility comes 
back instantly and says, "Cannot communicate with test board!"

Are there any who have tried the RTS/DTR ISP Mode ?

Best regards

John

John,
    You need to have JP2 in place.  The app note is not clear on this 
and will be corrected, thanks for pointing it out.

Philips Apps.

--- In lpc2000@yahoogroups.com, "johnnorgaard2003" <john_2005@c...> 
wrote:
> Hi
> 
> I have a IAR Kickstart and use Philips Flash utility v. 2.2.0.
> 
> It works when I use "Manual ISP" , push ISP button when pressing and
> releasing the reset button. Then I can read Device ID. OK
> 
> BUT When I use SW(PC) Controlled ISP mode with RTS and DTR, it does
> NOT work.
> 
> I have read the latest Philips App. note AN10302 describing the 
> Kickstart board.
> 
> My Jumper settings is :
> JP6 Off - no JTAG Select
> JP7 On  - EN_SW_IP
> JP8 On  - EN_SW_RST
> JP4 On  - EN_RX
> 
> JP5 On  - 
> JP2 Off ISP/INT Now controlled via RTS/DTR
> JP1 On
> 
> I have also tried JP1 with jumper.
> I have marked " use with RTS/DTR in Flash utility meny.
> 
> But always the same result.
> I click the "Read Device ID" button  on the main form, push the 
reset 

> button when the "Please Reset your LPC2000 board now and then press 
> OK!" dialogue asks me to, and then I click OK.  The utility comes 
> back instantly and says, "Cannot communicate with test board!"
> 
> Are there any who have tried the RTS/DTR ISP Mode ?
> 
> Best regards
> 
> John

Hi

Thanks now it works. Yes you where right JP2 should be On.
The Philips AN10302 is wrong on page 5.
It says jumper 2 removed...

But I had a Rs232 cable defect, one without DTR connected.

Best regards

John

--- In lpc2000@yahoogroups.com, "philips_apps" <philips_apps@y...> 
wrote:
> John,
>     You need to have JP2 in place.  The app note is not clear on 
this 
> and will be corrected, thanks for pointing it out.
> 
> Philips Apps.
> 
> --- In lpc2000@yahoogroups.com, "johnnorgaard2003" <john_2005@c...> 
> wrote:
> > Hi
> > 
> > I have a IAR Kickstart and use Philips Flash utility v. 2.2.0.
> > 
> > It works when I use "Manual ISP" , push ISP button when pressing 
and
> > releasing the reset button. Then I can read Device ID. OK
> > 
> > BUT When I use SW(PC) Controlled ISP mode with RTS and DTR, it 
does
> > NOT work.
> > 
> > I have read the latest Philips App. note AN10302 describing the 
> > Kickstart board.
> > 
> > My Jumper settings is :
> > JP6 Off - no JTAG Select
> > JP7 On  - EN_SW_IP
> > JP8 On  - EN_SW_RST
> > JP4 On  - EN_RX
> > 
> > JP5 On  - 
> > JP2 Off ISP/INT Now controlled via RTS/DTR
> > JP1 On
> > 
> > I have also tried JP1 with jumper.
> > I have marked " use with RTS/DTR in Flash utility meny.
> > 
> > But always the same result.
> > I click the "Read Device ID" button  on the main form, push the 
> reset 
> > button when the "Please Reset your LPC2000 board now and then 
press 

> > OK!" dialogue asks me to, and then I click OK.  The utility comes 
> > back instantly and says, "Cannot communicate with test board!"
> > 
> > Are there any who have tried the RTS/DTR ISP Mode ?
> > 
> > Best regards
> > 
> > John