On Mar 30, 2012, at 1:50 PM, Kent A. Reed wrote:
> Whatever you have, it doesn't match the description in the Amazon link
> you sent (a single parallel port incorporating an OX16PI952 chip).
>
> The OX16PI954 chip reported by lspci supports 4 uarts and a parallel
> port. see
> http://snebulos.mit.edu/projects/voila/docs/datasheets/Oxford_QuadUART.pdf
> , which says
The info from that link is the same as the box I have.
But 'lspci' shows more than one entry for that card which I omitted to include:
08:00.1 Non-VGA unclassified device: Oxford Semiconductor Ltd OX16PCI954 (Quad
16950 UART) function 1 (parallel port) (rev 01)
Subsystem: Oxford Semiconductor Ltd Device 0000
Flags: medium devsel, IRQ 18
I/O ports at c050 [size=8]
I/O ports at c040 [size=8]
I/O ports at c000 [size=32]
Memory at fb100000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: parport_pc
Kernel modules: parport_pc
Sorry for being dense, but based on that, what address would I use for the base
address in the stepper configuration?
0c050?
Best,
Jeshua Lacock
Founder/Engineer
3DTOPO Incorporated
<http://3DTOPO.com>
Phone: 208.462.4171
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