Technologic System's tech support (promptly! =D ) answered this question with
the following:
"Hi Don,
If you install JP7 on the TS-7260 (next to the PC/104 header) this
configuration will work for you.
Take care to only run input voltage to the TS-7620 at 5vdc in this
configuration, however!
This bypasses the TS-7260 5v regulator, and redirects your input voltage to the
TS-7260 to the PC/104 5v rail.
There just simply isn't enough current available for two ETH-2s on a TS-7260.
Brett Negelspach
Tehcnologic Systems
(480) 837-5200"
--- In "Rekcut_Nod" <> wrote:
>
> Hello,
>
> I am attempting to use 2 TS-ETH2 PC/104 peripheral boards with the TS-7260
> running the 2.4 version of the TS-Linux kernel. I've got one board set up
> and working fine. However, when I attempt to boot with a second TS-ETH2
> board in the stack, I don't get a boot-up screen or any activity over COM1.
> I have the jumpers for the first board set with ARM ON and all others OFF. I
> have the jumpers for the second board set with JP1 ON, JP2 OFF, ARM ON, IRQ5
> ON, IRQ6 OFF, and IRQ7 ON. Can anyone think of any reason why adding the
> second board would prevent a boot-up?
>
> Thank you in advance for any assistance.
>
> Don
>
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