EZ-USB FX3 Technical Reference Manual, Document Number: 001-76074 Rev. *F 618
DSCR_SYNC
0x24
10.25.8 DSCR_SYNC (continued)
15 EN_CONS_INT Enable generation of a consume event interrupt for this descriptor only. This interrupt will only be
seen by the CPU if SCK_STATUS.int_mask has this interrupt enabled as well. Note that this flag
influences the logging of the interrupt in SCK_STATUS; it has no effect on the reporting of the inter-
rupt to the CPU similar to the SCK_STATUS.int_mask.
14 EN_CONS_EVENT Enable sending of consume events from this descriptor only. Events are sent only if SCK_STA-
TUS.en_consume_ev=1. When events are disabled, the adapter also does not update the descriptor
in memory to clear its occupied bit.
13:8 CONS_IP[5:0] The IP number of the consuming socket to which the produce event will be sent. Use 0x3F to desig-
nate ARM CPU (so software) as consumer; the event will be lost in this case and an interrupt should
also be generated to observe this condition.
7:0 CONS_SCK[7:0] The socket number of the consuming socket to which the produce event will be sent.
If cons_ip and cons_sck matches the socket's IP and socket number then the matching socket
becomes consuming socket.
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