The HFC-E1 is an E1 controller chipset for PCI bus, produced by CologneChip. ChipCologne.
CologneChip ChipCologne offers a HFC-E1 Evaluation Board, which is used by our project.
Other HFC-E1 cards should theoretically work, too - although this has not
been tested. The card has to support 120Ohms NT mode.
== Hardware configuration ==
We set the Jumper and termination configuration as follows:
* 120 Ohms Termination
* 1: off
* 2: on
* TE Mode Config A (Pin1/2: Rx, Pin 4/5: Tx)
* All JP6 and JP1 jumpers between pins 1 and 2 (left)