At 05:55 PM 11/26/03 +0000, you wrote:
>Make sure your JTAG connector (assuming the standard 20-pin
>connector) has the following signals:
>
>1)3.3V
>2)3.3V
>3)TRST
>4,6,8,10,12,14,16,18, and 20)GND
>5)TDI
>7)TMS
>9)TCK
>11)RTCK
>13)TDO
>15)RST
>17)Pull low via 10K resistor
>19)N/C
>
>Richard
Hmmm, I've got pins 15, 17, and 19 as N/C (As does Nohau on their
evaluation board). All the interface specs I saw indicated that should
work. Perhaps the Wiggler's requirements are different? I do have an
issue making connections consistently to either the Nohau board or my
own. Once they communicate everything seems fine.
Time for some testing.
Robert
" 'Freedom' has no meaning of itself. There are always restrictions,
be they legal, genetic, or physical. If you don't believe me, try to
chew a radio signal. "
Kelvin Throop, IIIMessage
Re: [lpc2100] Re: Wiggler JTAG interface
2003-11-26 by Robert Adsett
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