TMP92CZ26A
92CZ26A-389
Note1: In the receiving mode, if bits that A-packet and B-packet of applicable endpoint are “1”, read data that
packet-number should be received, after checking DATASIZE<PACKET_ACTIVE>.
Note2: In the transmitting mode, if the both A and B bits are not “1”, it means that there are space in FIFO. So, write
data for payload or less to FIFO. If transmission become short-packet, write “0” to EOP<EPn_EOPB> after
writing data to the FIFO. The maximum size that can be written to A or B packet is same with maximum
payload size. If the both A and B bits are “0”, continuous writing of double maximum payload size are available.
Note3: In the dual packet transmitting mode, if both A and B packet are empty and EOP<EPn_EOPB> is written “0”,
the NULL-data is set to FIFO. In the single mode, the NULL-data is also set to FIFO if the above operation is
executed by A packet don’t have data state.