Toshiba H1 Series - Manual (Page 470)

TMP92CZ26A
92CZ26A-467
(c-12) Data write transaction to FIFO by EP0
Start
End
Is request right?
No
Yes
Stage information
= data stage
STATUS_NAK interrupt enable
Set data size to SIZE register
All data number
renew former transfer address
Write data to FIFO
STATUS_ NAK interrupt disable
Stage information
= status stage
Finish transaction
Write data to FIFO
Set transmitting size to SIZE
register
Yes
No Is data number decided
time of payload size?