I am using the Connex200, Breakout gs, and CF Stix.
Needs to read data from a group of Analog Devices:
AD7328 Analog-to-Digital converters in sequence, as well as an RS232 device, and store that data to the Compact Flash. The data rates are relatively low less than 3kHz
80channels of 12-bit data + 67bytes aprox. 3000 samples per second = about 400kBytes per second.
However, during most of the time the recorder is running, the sample rate will be half that, or slower.
The clock rate at which the data is written will be variable, based on an external clock source.
That's about it in short.