Lpc2000

Hello,

can someone point me to a description of the JTAG interface or better the
protocol used for this interface, so i am able to use it in my own programs
?

Regards,

          Martin

--- In lpc2000@yahoogroups.com, capiman@t... wrote:
> Hello,
> 
> can someone point me to a description of the JTAG interface or 
better the
> protocol used for this interface, so i am able to use it in my own 
programs
> ?
> 
> Regards,
> 
>           Martin

The JTAG interface is supported by the Embedded ICE macrocell built 
into the ARM core. Check out: 
http://www.arm.com/pdfs/DDI0084F_7TDMIS_R3.pdf and 
http://www.arm.com/pdfs/DAI0028A_arm7tdmi_debug.pdf