It seemed he used an older version of bfgminer.
You can use the normal version and just change 2 lines:
#define MAX_WORK_COUNT 8
#define LATE_UPDATE_MS ((int)(0.5 * 1000))
That's right. We didn't make any more changes in the driver. However, please note: we recently figured out that more optimal LATE_UPDATE_MS delays are:
#define LATE_UPDATE_MS ((int)(0.7 * 1000))
for 16-chip boards, and
#define LATE_UPDATE_MS ((int)(1.5 * 1000))
for 10-chip boards.
Also we checked the most recent bfgminer sources. The reduced value of the LATE_UPDATE_MS delay is not yet incorporated in it, so you have to do it yourself.
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