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<== Date ==> <== Thread ==>

Subject: VMIC 4514 board.
From: [email protected] (Nick Rees)
Date: Mon, 7 Nov 94 16:28:27 HST
Has anyone written any device and driver support for the VMIC 4514
board?

If not, has anyone any suggestions on a good driver to use as a
template? It has 16 analog inputs and 16 analog outputs. The inputs can
be set to scan, in which case all the I/O values are always available
in registers. However, if you perform the reads on request you have to
set the read up, wait some time (~5 milliseconds) and then poll - it is 
a bit nasty since there is no interrupt on ADC completion.

Nick Rees

Joint Astronomy Centre                    Ph:       +1 (808) 961-3756
660 N. Aohoku Place                       Fax:      +1 (808) 961-6516
Hilo, HI.  96720                          Internet: [email protected]

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