Fast & Large block data transfer over USB - DE1/DE2 ?

Well, opening the FT2232H B port seems to start the program running :

(LED dim)

Program the fpga via the

,HandleB ← ft_OpenSpecifiedMorphICDevice Name1 Sn1

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HandleB ft_ProgramMorphICDevice File

(LED toggling, INIT_DONE lit)

, Tmp_Prg ← ftgetbitmode HandleB

0 0 0 1 1 1 1 0

ft_CloseMorphICDevice HandleB

(unplug USB lead from FT2232H to remove power and ensure program is wiped, re-plug)

(LED dim)

(program fpga via USB Blaster - reports success)

(LED off, INIT_DONE lit)

,HandleB ← ft_OpenSpecifiedMorphICDevice Name1 Sn1

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(LED toggling, INIT_DONE lit)

, Tmp_UB ← ftgetbitmode HandleB

0 0 0 1 1 1 1 0

So I guess the USB Blaster is working fine.